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VFS Layer
VFS Notion
Aug 29, 2021
Alan Jo
Alan Jo
Apr 16, 2023
[Super Block](https://texonom.com/super-block-747596b810134a358c81963644ee8263) [INode](https://texonom.com/inode-f59013f016cf41e0a58611a3e72eb5ef) [File](https://texonom.com/file-285b7d615f0243bea5d8dd87a7453db5) [Dentry](https://texonom.com/dentry-f8e66e99e5d442afa341fcbbd26eb5b9)
์ธ์ž์— ๋‹ด๊ฒจ์žˆ๋Š” ํŒŒ์ผ์„ ํ™•์ธํ•˜์—ฌ ํ•ด๋‹น ํŒŒ์ผ์„ ๊ด€๋ฆฌํ•˜๋Š” ํŒŒ์ผ ์‹œ์Šคํ…œ์ด ๋ฌด์—‡์ธ์ง€๋ฅผ ํŒ๋‹จ ์• ํ”Œ๋ฆฌ์ผ€์ด์…˜์ด ์ ‘๊ทผํ•˜๋Š” ํŒŒ์ผ์ด ์–ด๋А ํŒŒ์ผ์‹œ์Šคํ…œ์— ์ €์žฅ๋˜์—ˆ๋Š”์ง€ ๊ณ ๋ คํ•  ํ•„์š” ์—†์ด ์ผ๊ด€๋œ POSIX ํ‘œ์ค€ ์ธํ„ฐํŽ˜์ด์Šค๋ฅผ ์ด์šฉํ•ด ํŒŒ์ผ์— ์ ‘๊ทผํ•˜๋Š” ๊ฒƒ์„ ๊ฐ€๋Šฅํ•˜๊ฒŒ ![](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2Fd90ae79d-c334-45c9-a904-061296b08be0%2FUntitled.png?table=block&id=7cc28a7f-20b5-4908-81dc-919c26e45fa5&cache=v2) > [POSIX ์•Œ์•„๋ณด๊ธฐ #2 : ๊ฐ€์ƒ ํŒŒ์ผ ์‹œ์Šคํ…œ VFS(Virtual Filesystem)์˜ ์˜์˜์™€ ๋™์ž‘ ๋ฐฉ์‹](https://medium.com/naver-cloud-platform/posix-%EC%95%8C%EC%95%84%EB%B3%B4%EA%B8%B0-2-%EA%B0%80%EC%83%81-%ED%8C%8C%EC%9D%BC-%EC%8B%9C%EC%8A%A4%ED%85%9C-vfs-virtual-filesystem-%EC%9D%98-%EC%9D%98%EC%9D%98%EC%99%80-%EB%8F%99%EC%9E%91-%EB%B0%A9%EC%8B%9D-fb752a0fb542)
97327945cd5a4d3d8b66f2fd259e77e2
Btrfs
Virtual File Systems
Jun 7, 2021
Alan Jo
Alan Jo
Apr 16, 2023
## Butter(B-tree) filesystem Copy-on-Write FS ### Btrfs Notion |Title| |:-:| |[Btrfs History](https://texonom.com/btrfs-history-87f229f4f9784a52b76a6d1a989827c5)| |[Btrfs Property](https://texonom.com/btrfs-property-892bae82a6dd40c39c11e5dad7f8e5a6)|
86e7ae79406d4df6b890975148ecd89e
exFAT
Virtual File Systems
Dec 12, 2020
Alan Jo
Alan Jo
Apr 16, 2023
d4e8f87477f64b0eaedac14fe9529d27
EXT File System
Virtual File Systems
May 19, 2021
Alan Jo
Alan Jo
Apr 16, 2023
### EXT File Systems |Title| |:-:| |[EXT](https://texonom.com/ext-45c241263a164d25a68fc33b50d633f2)| |[EXT2](https://texonom.com/ext2-36e88c00ea4b446fab9b50efcbd477b9)| |[EXT3](https://texonom.com/ext3-6ae0e62c4b9b4d31bfd996b1c546ddfd)| |[EXT4](https://texonom.com/ext4-038d6b3966a34be5a1c13c48634ed2b3)|
ffbe804c04ad43d1b7cd5b19b642457f
fat32
Virtual File Systems
Dec 12, 2020
Alan Jo
Alan Jo
Apr 16, 2023
4gb๊นŒ์ง€ ํŒŒ์ผ์ธ์‹ ์ด์ƒ์€ ์ €์žฅ๋ถˆ๊ฐ€ file permission ์ง€์›์•ˆํ•ด์„œ ํ•œ๋ฒˆ ์ž˜๋ชปํ–ˆ๋‹ค ๋งํ• ์ˆ˜๋„ nfts์จ๋ผ > [Denial of access to external drive (FAT32) to an Administrator (Win7, NTFS, x64)](https://answers.microsoft.com/en-us/windows/forum/all/denial-of-access-to-external-drive-fat32-to-an/3a1e2351-d707-4cde-9621-210e333d2dc6)
9208e471bb9f4e8a9e3c6b01a7484852
MINIX File Sytem
Virtual File Systems
Jun 7, 2021
Alan Jo
Alan Jo
Apr 16, 2023
- Max filename size - 14bytes - Max file size - 64mb
506a483327db45409c2f6cd8c5249a4a
ntfs
Virtual File Systems
Dec 12, 2020
Alan Jo
Alan Jo
Apr 16, 2023
์œˆ๋„์šฐ ๊ธฐ๋ณธ
1ba1b3ac9db94cb2a480d5751a63b21b
tmpfs
Virtual File Systems
Nov 1, 2020
Alan Jo
Alan Jo
Apr 16, 2023
Unix ๊ณ„์—ด OS ์—์„œ ์ž„์‹œ ํŒŒ์ผ์„ ์œ„ํ•œ ์žฅ์น˜. ๋ฉ”๋ชจ๋ฆฌ์ƒ์— ์ €์žฅ ๊ฐ€๋Šฅ /tmp ๋กœ ๋งˆ์šดํŠธ๋˜๋Š” ๊ฒฝ์šฐ๊ฐ€ ๋งŽ์œผ๋ฉฐ ๋ฉ”๋ชจ๋ฆฌ ์ƒ์— ์ €์žฅ๋˜์–ด ์žˆ์–ด ์„œ๋ฒ„๋ฅผ ์žฌ์‹œ์ž‘ํ•˜๋ฉด ํŒŒ์ผ์€ ๋ชจ๋‘ ์‚ฌ๋ผ์ง
2adf84cd728b41b6bc9071381d06d791
UnionFS
Virtual File Systems
Nov 1, 2020
Alan Jo
Alan Jo
Apr 16, 2023
์—ฌ๋Ÿฌ ๊ฐœ์˜ ๋””๋ ‰ํ† ๋ฆฌ๋ฅผ ๊ฒน์ณ์„œ ํ•˜๋‚˜์˜ ๋””๋ ‰ํ† ๋ฆฌ๋กœ ์ทจ๊ธ‰ํ•  ์ˆ˜ ์žˆ๋Š” ํŒŒ์ผ ์‹œ์Šคํ…œ
fa1d3666e9cb458cbb54920385a1dea5
XFS
Virtual File Systems
Jun 7, 2021
Alan Jo
Alan Jo
Apr 16, 2023
### ๊ณ ์„ฑ๋Šฅ 64bit ์ €๋„๋ง ํŒŒ์ผ์‹œ์Šคํ…œ XFS๋Š” 64bit ํŒŒ์ผ์‹œ์Šคํ…œ์œผ๋กœ ๋Œ€์šฉ๋Ÿ‰ ํŒŒ์ผ์‹œ์Šคํ…œ์— ์ ํ•ฉํ•˜๋ฉฐ B+Tree๋ฅผ ์ด์šฉํ•˜์—ฌ ์šฐ์ˆ˜ํ•œ ํ™•์žฅ์„ฑ์„ ์ œ๊ณต xfs_growfs ๋ฅผ ํ†ตํ•ด ๋งˆ์šดํŠธ ๋œ ์ƒํƒœ์—์„œ๋„ ํŒŒ์ผ์‹œ์Šคํ…œ ํ™•์žฅ์ด ๊ฐ€๋Šฅํ•˜๋‹ค๋Š” ์žฅ์ ์ด ์žˆ์œผ๋‚˜, ์ž‘์€ ์‚ฌ์ด์ฆˆ์˜ ํŒŒ์ผ์—์„œ๋Š” ์‹คํ–‰์ด ๋А๋ฆฌ๋ฉฐ ํŒŒ์ผ์‹œ์Šคํ…œ ์ถ•์†Œ๋Š” ๋ถˆ๊ฐ€๋Šฅํ•˜๋‹ค๋Š” ๋‹จ์ ์ด ์กด์žฌ ### XFS Notion |Title| |:-:| |[XFS History](https://texonom.com/xfs-history-1d5eaa3ed39e4d8e9c48697c2c2bbba1)| |[XFS Data Section](https://texonom.com/xfs-data-section-23fc6b6aacf3431daf61b97d05d42c9d)| |[XFS Log Section](https://texonom.com/xfs-log-section-6939a04155754b239c930fe303579683)| |[XFS Realtime Section](https://texonom.com/xfs-realtime-section-6f7934d412574aa59ee0532c5cc99ab1)| > [๋„ค์ด๋ฒ„ ํด๋ผ์šฐ๋“œ ํ”Œ๋žซํผ (NAVER Cloud Platform) : ๋„ค์ด๋ฒ„ ๋ธ”๋กœ๊ทธ](https://blog.naver.com/n_cloudplatform/222384170516)
3f1cf4a4216e4fadb39a2d7396543d30
ZFS
Virtual File Systems
Jun 7, 2021
Alan Jo
Alan Jo
Apr 16, 2023
ZFS๋Š” 128bit ํŒŒ์ผ์‹œ์Šคํ…œ์œผ๋กœ 64bit ํŒŒ์ผ์‹œ์Šคํ…œ๋ณด๋‹ค 1.84*10^19๋ฐฐ์˜ ๋ฐ์ดํ„ฐ๋ฅผ ์ฒ˜๋ฆฌ ### ZFS Notion |Title| |:-:| |[ZFS History](https://texonom.com/zfs-history-da8d340385984c5caa680eafdcdaf45b)| |[ZFS Property](https://texonom.com/zfs-property-3c7be1a9f5fd42ea888199f2328482c2)| |[RAID-Z](https://texonom.com/raid-z-8c5772bfcb3e4a96aad8761e1f3f0e09)| > [๋„ค์ด๋ฒ„ ํด๋ผ์šฐ๋“œ ํ”Œ๋žซํผ (NAVER Cloud Platform) : ๋„ค์ด๋ฒ„ ๋ธ”๋กœ๊ทธ](https://blog.naver.com/n_cloudplatform/222384170516)
283f3f14959d42758186ee9b8f9f914a
Btrfs History
Btrfs Notion
Jun 7, 2021
Alan Jo
Alan Jo
Apr 16, 2023
2013๋…„์— linux kernel์— ํฌํ•จ๋˜์—ˆ์œผ๋ฉฐ SUSE Linux Enterprise 12์˜ ๊ธฐ๋ณธ ํŒŒ์ผ์‹œ์Šคํ…œ์œผ๋กœ ์‚ฌ์šฉ EXT4์™€ Btrfs๋Š” ์„œ๋กœ ๋‹ค๋ฅธ ์œ ํ˜•์˜ ๋ฌธ์ œ๋ฅผ ํ•ด๊ฒฐํ•˜๋„๋ก ์„ค๊ณ„ - Max filesystem size - 16EiB - Max file size - 16 EiB - Max filename size - 255 bytes inode๋Š” ํŒŒ์ผ ๋˜๋Š” ๋””๋ ‰ํ„ฐ๋ฆฌ ๋‹น ํ•˜๋‚˜์”ฉ ์กด์žฌ
87f229f4f9784a52b76a6d1a989827c5
Btrfs Property
Btrfs Notion
Jun 7, 2021
Alan Jo
Alan Jo
Apr 16, 2023
Btrfs๋Š” ์œ ์—ฐํ•œ inode ํ• ๋‹น ๋ฐฉ์‹์„ ๊ฐ€์ง€๊ณ  ์žˆ์œผ๋ฏ€๋กœ ํ•„์š”ํ•œ ๋งŒํผ inode์˜ ๊ฐœ์ˆ˜๋ฅผ ์ถ”๊ฐ€ํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ๋”ฐ๋ผ์„œ inode๊ฐ€ ๋ถ€์กฑํ•˜์—ฌ ํŒŒ์ผ์„ ์ƒ์„ฑํ•˜์ง€ ๋ชปํ•˜๋Š” ๋ฌธ์ œ๋Š” ๋ฐœ์ƒํ•˜์ง€ ์•Š์Œ
892bae82a6dd40c39c11e5dad7f8e5a6
EXT
EXT File Systems
Jun 7, 2021
null
null
null
[MINIX File Sytem](https://texonom.com/minix-file-sytem-506a483327db45409c2f6cd8c5249a4a)
EXT๋Š” Linux์˜ ๊ฐ€์žฅ ๋Œ€ํ‘œ์ ์ธ ํŒŒ์ผ ์‹œ์Šคํ…œ Linux์˜ ํƒ„์ƒ์— ๋งŽ์€ ์˜ํ–ฅ์„ ๋ผ์ณค๋˜ ์ดˆ๊ธฐ ์œ ๋‹‰์Šค ๊ณ„์—ด ์šด์˜์ฒด์ œ ์ค‘ ํ•˜๋‚˜์ธ MINIX์—์„œ ์‚ฌ์šฉํ•˜๋˜ ํŒŒ์ผ ์‹œ์Šคํ…œ์—์„œ ํŒŒ์ผ ์ด๋ฆ„๊ณผ ํŒŒ์ผ ํฌ๊ธฐ์˜ ํ•œ๊ณ„๋ฅผ ๋ณด์™„ํ•˜๋ฉฐ ์„ค๊ณ„ EXT๋Š” data modification timestamp์™€ inode ์ˆ˜์ •์„ ์ง€์›ํ•˜์ง€ ์•Š์œผ๋ฉฐ, linked list๋ฅผ ํ†ตํ•ด free block๊ณผ inode๋ฅผ ์ถ”์ ํ•˜๊ธฐ ๋•Œ๋ฌธ์— ์„ฑ๋Šฅ์ด ์ €ํ•˜๋œ๋‹ค๋Š” ๋ฌธ์ œ์ ์ด ์กด์žฌ > [๋„ค์ด๋ฒ„ ํด๋ผ์šฐ๋“œ ํ”Œ๋žซํผ (NAVER Cloud Platform) : ๋„ค์ด๋ฒ„ ๋ธ”๋กœ๊ทธ](https://blog.naver.com/n_cloudplatform/222384170516)
45c241263a164d25a68fc33b50d633f2
EXT2
EXT File Systems
Jun 7, 2021
null
null
null
[Super Block](https://texonom.com/super-block-747596b810134a358c81963644ee8263)
๋””์Šคํฌ์—์„œ ํŒŒ์ผ ์‹œ์Šคํ…œ์€ ํŒŒํ‹ฐ์…˜ ๋‹น ํ•˜๋‚˜์”ฉ ์ƒ์„ฑ ํŒŒํ‹ฐ์…˜์— EXT2๋ฅผ ๊ตฌ์ถ•ํ•˜๋ฉด ํŒŒํ‹ฐ์…˜์€ ๋‹ค์ˆ˜์˜ ๋ธ”๋ก ๊ทธ๋ฃน์œผ๋กœ ๋‚˜๋‰œ๋‹ค ํŒŒ์ผ์‹œ์Šคํ…œ์„ ๋ธ”๋ก ๊ทธ๋ฃน์œผ๋กœ ๋ถ„ํ• ํ•˜๋ฉด ๊ฐ™์€ ํŒŒ์ผ์— ๋Œ€ํ•œ inode์™€ data block์ด ์ธ์ ‘ํ•œ ์‹ค๋ฆฐ๋”์— ์œ„์น˜ํ•˜๊ฒŒ ๋˜์–ด ๋””์Šคํฌ ํƒ์ƒ‰์‹œ๊ฐ„(seek time)์„ ์ค„์ผ ์ˆ˜ ์žˆ๋‹ค๋Š” ์žฅ์  EXT2๋Š” ๋ถ€ํŠธ์ŠคํŠธ๋žฉ ์ฝ”๋“œ๊ฐ€ ์กด์žฌํ•˜๋Š” ๋ถ€ํŠธ๋ธ”๋ก๊ณผ ์—ฌ๋Ÿฌ ๊ฐœ์˜ ๋ธ”๋ก ๊ทธ๋ฃน์œผ๋กœ ๊ตฌ์„ฑ ๋ธ”๋ก ๊ทธ๋ฃน์€ ๋‹ค์‹œ 6๊ฐ€์ง€ ์˜์—ญ(super block, block group descriptor, block bitmap, inode bitmap, inode table, data blocks)์œผ๋กœ ๊ตฌ๋ถ„ ![](https://www.notion.so/image/https%3A%2F%2Fpostfiles.pstatic.net%2FMjAyMTA2MDRfMjYy%2FMDAxNjIyNzY0OTQ5ODMz.BDk9eRkp6hYU9nCfESijz1F9OfcgSe93OuSAk_Ay_Uog.7mZDMjtcfALG7mxt-YZHFugQowV2BRhIWUlM61KGPYgg.PNG.n_cloudplatform%2F%25EA%25B7%25B8%25EB%25A6%25BC_1.png%3Ftype%3Dw773?table=block&id=d78d136d-44b0-45dd-b3cd-67db5f7a9f34&cache=v2) Super block์€ ํŒŒ์ผ์‹œ์Šคํ…œ ๊ตฌ์„ฑ์— ๋Œ€ํ•œ ๋ชจ๋“  ์ •๋ณด๋ฅผ ํฌํ•จ super block์€ 1024๋ฐ”์ดํŠธ ์˜คํ”„์…‹์— ์ €์žฅ๋˜๋ฉฐ ํŒŒ์ผ์‹œ์Šคํ…œ์„ ๋งˆ์šดํŠธ ํ•  ๋•Œ ํ•„์ˆ˜์ ์œผ๋กœ ์‚ฌ์šฉ Super block์˜ ์ •๋ณด๋Š” ๋งค์šฐ ์ค‘์š”ํ•˜๊ธฐ ๋•Œ๋ฌธ์— block group descriptor์™€ ํ•จ๊ป˜ ๋ชจ๋“  block group์— ๋ณต์‚ฌ๋ณธ์ด ์กด์žฌ ### problem EXT2์˜ ๊ฐ€์žฅ ํฐ ๋‹จ์ ์€ ๋””์Šคํฌ์— data๋ฅผ ์“ฐ๋Š” ๋™์•ˆ ์‹œ์Šคํ…œ ์ถฉ๋Œ์ด ๋ฐœ์ƒํ•˜๊ฑฐ๋‚˜ ์ „์›์ด ๋Š์–ด์ง€๋ฉด ์‹ฌ๊ฐํ•œ ์†์ƒ์„ ์ž…๋Š”๋‹ค๋Š” ๊ฒƒ e2fsck๋ผ๋Š” ๊ฒ€์‚ฌ ํ”„๋กœ๊ทธ๋žจ์„ ์ „์ฒด ํŒŒ์ผ์‹œ์Šคํ…œ์„ ๋Œ€์ƒ์œผ๋กœ ์‹คํ–‰ํ•ด์•ผ ์ด๋Ÿฌํ•œ EXT2์˜ ํ•œ๊ณ„๋ฅผ ๊ทน๋ณตํ•˜๊ณ  ๊ธฐ๋Šฅ์„ ๋ณด์™„ํ•˜๋Š” EXT3๊ฐ€ ๋“ฑ์žฅ > [๋„ค์ด๋ฒ„ ํด๋ผ์šฐ๋“œ ํ”Œ๋žซํผ (NAVER Cloud Platform) : ๋„ค์ด๋ฒ„ ๋ธ”๋กœ๊ทธ](https://blog.naver.com/n_cloudplatform/222384170516)
36e88c00ea4b446fab9b50efcbd477b9
EXT3
EXT File Systems
Jun 7, 2021
null
null
null
### HTree ๊ธฐ์ˆ  ๋„์ž… EXT3๋Š” HTree ๊ตฌ์กฐ๋ฅผ ๋„์ž…ํ•˜์—ฌ directory ๋‚ด์— ๋งŽ์€ ํŒŒ์ผ์ด ์กด์žฌํ•˜๋”๋ผ๋„ ์ƒ์ˆ˜ ์‹œ๊ฐ„ ์•ˆ์— ์ ‘๊ทผํ•  ์ˆ˜ ์žˆ๋„๋ก ์ €๋„๋ง(journaling) ๊ธฐ๋Šฅ ์ง€์› - Max filesystem size - 16 TiB - Max file size - 2 TiB > [๋„ค์ด๋ฒ„ ํด๋ผ์šฐ๋“œ ํ”Œ๋žซํผ (NAVER Cloud Platform) : ๋„ค์ด๋ฒ„ ๋ธ”๋กœ๊ทธ](https://blog.naver.com/n_cloudplatform/222384170516)
6ae0e62c4b9b4d31bfd996b1c546ddfd
EXT4
EXT File Systems
Nov 1, 2020
null
null
null
## ๋Œ€์šฉ๋Ÿ‰ ํŒŒ์ผ์‹œ์Šคํ…œ๊ณผ ํŒŒ์ผ ํฌ๊ธฐ ์ง€์› ํŒŒ์ผ์˜ ๋‹จํŽธํ™”๋ฅผ ๋ฐฉ์ง€ํ•˜๋Š” extent file writing์„ ์ง€์› - Max filesystem size - 1EiB - Max File Size - 16 TiB EXT4๋Š” 48bits ๋ธ”๋ก ์ฃผ์†Œ ์ง€์ •์„ ์‚ฌ์šฉํ•˜๊ธฐ ๋•Œ๋ฌธ์— EXT3๋ณด๋‹ค ๋” ํฐ ํŒŒ์ผ ์‹œ์Šคํ…œ๊ณผ ํŒŒ์ผ ํฌ๊ธฐ๋ฅผ ์ง€์› ### Pre-allocation ํŒŒ์ผ ์ƒ์„ฑ ์‹œ ๋ฏธ๋ฆฌ ์ผ์ • ๊ฐœ์ˆ˜์˜ ๋ธ”๋ก์„ ๋ณด์žฅํ•˜๋Š” ๊ธฐ๋ฒ• ### Delayed allocation free block count๋งŒ ๊ฐฑ์‹ ํ•˜๊ณ  ์‹ค์ œ ๋ธ”๋ก ํ• ๋‹น์€ ๋’ค๋กœ ๋ฏธ๋ฃจ๋Š” ๋ฐฉ์‹ ### Extent ๋Œ€์šฉ๋Ÿ‰ ํŒŒ์ผ์˜ ๋ฉ”ํƒ€๋ฐ์ดํ„ฐ๋ฅผ ์ค„์ด๊ณ  ์„ฑ๋Šฅ์„ ํ–ฅ์ƒ์‹œํ‚ค๊ธฐ ์œ„ํ•œ ๊ธฐ๋ฒ• EXT2, EXT3์˜ ๊ฒฝ์šฐ์—๋Š” inode์˜ direct/indirect block์„ ํ†ตํ•ด ํŒŒ์ผ์˜ ๋ฐ์ดํ„ฐ ๋ธ”๋ก์— ์ ‘๊ทผ ์ด๋•Œ disk ์ƒ์— ์—ฐ์†์ ์œผ๋กœ ๋ธ”๋ก์„ ํ• ๋‹นํ•˜๋”๋ผ๋„ ๋ชจ๋“  ๋‹จ์ผ ๋ธ”๋ก์— ๋Œ€ํ•œ ๋งคํ•‘์„ ์œ ์ง€ํ•ด์•ผ EXT4์—์„œ๋Š” ์ด๋Ÿฌํ•œ ๋ฌธ์ œ๋ฅผ ํ•ด๊ฒฐํ•˜๊ธฐ ์œ„ํ•ด extent๋ฅผ ์‚ฌ์šฉํ•ฉ๋‹ˆ๋‹ค. ์˜ˆ๋ฅผ ๋“ค์–ด 100๋ฒˆ ๋ธ”๋ก๋ถ€ํ„ฐ ์—ฐ์†์ ์ธ 50๊ฐœ ๋ธ”๋ก์„ ํ• ๋‹นํ•œ ๊ฒฝ์šฐ (100, 50)๊ณผ ๊ฐ™์€ ์ •๋ณด๋งŒ์„ ์œ ์ง€ํ•˜์—ฌ ๋ฉ”ํƒ€๋ฐ์ดํ„ฐ์˜ ์–‘์„ ์ค„์ด๊ณ  ๋ฐ์ดํ„ฐ ๋ธ”๋ก์„ ์ธ๋ฑ์‹ฑํ•˜๋Š” ์‹œ๊ฐ„์„ ์ค„์ž„ > [๋„ค์ด๋ฒ„ ํด๋ผ์šฐ๋“œ ํ”Œ๋žซํผ (NAVER Cloud Platform) : ๋„ค์ด๋ฒ„ ๋ธ”๋กœ๊ทธ](https://blog.naver.com/n_cloudplatform/222384170516)
038d6b3966a34be5a1c13c48634ed2b3
XFS Data Section
XFS Notion
Jun 7, 2021
null
null
null
data section์€ ์—ฌ๋Ÿฌ allocation group(AG)์œผ๋กœ ๋‚˜๋ˆ„์–ด์ง€๋ฉฐ ๊ฐ AG๋Š” ์ผ๋ฐ˜์ ์œผ๋กœ ๋™์ผํ•œ ํฌ๊ธฐ๋ฅผ ๊ฐ€์ง‘๋‹ˆ๋‹ค [XFS AG](https://texonom.com/xfs-ag-d61641c1c0174af296acf03d5bc0e1e3) > [๋„ค์ด๋ฒ„ ํด๋ผ์šฐ๋“œ ํ”Œ๋žซํผ (NAVER Cloud Platform) : ๋„ค์ด๋ฒ„ ๋ธ”๋กœ๊ทธ](https://blog.naver.com/n_cloudplatform/222384170516)
23fc6b6aacf3431daf61b97d05d42c9d
XFS History
XFS Notion
Jun 7, 2021
null
null
null
[EXT4](https://texonom.com/ext4-038d6b3966a34be5a1c13c48634ed2b3)
1993๋…„ Silicon Graphics์—์„œ ๊ฐœ๋ฐœํ•œ ๊ณ ์„ฑ๋Šฅ์˜ 64bit ์ €๋„๋ง ํŒŒ์ผ์‹œ์Šคํ…œ 2001๋…„์— ๋ฆฌ๋ˆ…์Šค ์ปค๋„์— ํฌํ•จ๋˜์—ˆ์œผ๋ฉฐ ์˜ค๋Š˜๋‚  ๋Œ€๋ถ€๋ถ„์˜ ๋ฆฌ๋ˆ…์Šค ๋ฐฐํฌํŒ์—์„œ ์ง€์› CentOS 7 ๋“ฑ ์—ฌ๋Ÿฌ ๋ฐฐํฌํŒ์—์„œ EXT4 ๋Œ€์‹ ์— XFS๋ฅผ ๊ธฐ๋ณธ ํŒŒ์ผ์‹œ์Šคํ…œ์œผ๋กœ ์ฑ„ํƒ - 64bit ํŒŒ์ผ์‹œ์Šคํ…œ์œผ๋กœ ๋Œ€์šฉ๋Ÿ‰ ํŒŒ์ผ์‹œ์Šคํ…œ์— ํšจ์œจ์ ์ž…๋‹ˆ๋‹ค. - EXT4๋ณด๋‹ค ํฐ ์ตœ๋Œ€ 16 EiB ํŒŒ์ผ์‹œ์Šคํ…œ๊ณผ ์ตœ๋Œ€ 8EiB ํŒŒ์ผ์„ ์ง€์›ํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. - B+tree๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ ์šฐ์ˆ˜ํ•œ I/O ํ™•์žฅ์„ฑ์„ ์ œ๊ณตํ•˜๊ณ  ๋ชจ๋“  ์‚ฌ์šฉ์ž ๋ฐ์ดํ„ฐ ๋ฐ ๋ฉ”ํƒ€๋ฐ์ดํ„ฐ๋ฅผ ์ธ๋ฑ์‹ฑํ•ฉ๋‹ˆ๋‹ค. - ํŒŒ์ผ์‹œ์Šคํ…œ์ด ๋งˆ์šดํŠธ ๋˜์–ด ํ™œ์„ฑํ™”๋˜์–ด ์žˆ๋Š” ๋™์•ˆ ํ™•์žฅ์ด ๊ฐ€๋Šฅํ•ฉ๋‹ˆ๋‹ค. - ํŒŒ์ผ์‹œ์Šคํ…œ์˜ ํฌ๊ธฐ๋Š” ์ค„์ผ ์ˆ˜๋Š” ์—†์Šต๋‹ˆ๋‹ค. - extent ๊ธฐ๋ฐ˜ ํ• ๋‹น์„ ์‚ฌ์šฉํ•˜๋ฉฐ ์ง€์—ฐํ• ๋‹น ๋ฐ ์‚ฌ์ „ ํ• ๋‹น๊ณผ ๊ฐ™์€ ์—ฌ๋Ÿฌ ํ• ๋‹น ์ฒด๊ณ„๋ฅผ ๊ฐ€์ง€๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค. - extent ๊ธฐ๋ฐ˜ ํ• ๋‹น์€ ๋ฉ”ํƒ€๋ฐ์ดํ„ฐ์˜ ์–‘์„ ๊ฐ์†Œ์‹œํ‚ค๊ณ  ๋‹จํŽธํ™”๋ฅผ ์ค„์ž„์œผ๋กœ์จ ๋Œ€์šฉ๋Ÿ‰ ํŒŒ์ผ์˜ ์„ฑ๋Šฅ์„ ํ–ฅ์ƒ์‹œํ‚ต๋‹ˆ๋‹ค. - ์ง€์—ฐํ• ๋‹น์„ ํ†ตํ•ด ํŒŒ์ผ์ด ์—ฐ์†์ ์ธ ๋ธ”๋ก ๊ทธ๋ฃน์— ์ €์žฅ๋  ๊ฐ€๋Šฅ์„ฑ์„ ๋†’์ด๊ธฐ ๋•Œ๋ฌธ์— ๋‹จํŽธํ™”๋ฅผ ์ค„์ด๊ณ  ์„ฑ๋Šฅ์„ ํ–ฅ์ƒ์‹œํ‚ต๋‹ˆ๋‹ค. - ์‚ฌ์ „ ํ• ๋‹น์„ ํ†ตํ•ด ์• ํ”Œ๋ฆฌ์ผ€์ด์…˜์ด ์‚ฌ์ „์— ์ €์žฅํ•  ๋ฐ์ดํ„ฐ์˜ ์–‘์„ ์•Œ๊ณ  ์žˆ๋Š” ๊ฒฝ์šฐ ์กฐ๊ฐํ™”๋ฅผ ๋ฐฉ์ง€ํ•˜๋Š” ๋ฐ ์‚ฌ์šฉ๋  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. > [๋„ค์ด๋ฒ„ ํด๋ผ์šฐ๋“œ ํ”Œ๋žซํผ (NAVER Cloud Platform) : ๋„ค์ด๋ฒ„ ๋ธ”๋กœ๊ทธ](https://blog.naver.com/n_cloudplatform/222384170516)
1d5eaa3ed39e4d8e9c48697c2c2bbba1
XFS Log Section
XFS Notion
Jun 7, 2021
null
null
null
log section์€ data section ๋‚ด์— ํฌํ•จ๋  ์ˆ˜๋„ ์žˆ๊ณ  ๋ถ„๋ฆฌ๋  ์ˆ˜๋„
6939a04155754b239c930fe303579683
XFS Realtime Section
XFS Notion
Jun 7, 2021
null
null
null
mkfs.xfs ์˜ต์…˜์„ ์‚ฌ์šฉํ•˜๋ฉด real-time section์ด ์—†์œผ๋ฉฐ log section์ด data section ๋‚ด์— ํฌํ•จ > [๋„ค์ด๋ฒ„ ํด๋ผ์šฐ๋“œ ํ”Œ๋žซํผ (NAVER Cloud Platform) : ๋„ค์ด๋ฒ„ ๋ธ”๋กœ๊ทธ](https://blog.naver.com/n_cloudplatform/222384170516)
6f7934d412574aa59ee0532c5cc99ab1
XFS AG
XFS Data Section
null
null
null
null
null
## allocation group XFS์˜ AG๋Š” EXT ๊ณ„์—ด์˜ block group๊ณผ ์œ ์‚ฌํ•˜์ง€๋งŒ ์ผ๋ฐ˜์ ์œผ๋กœ block group๋ณด๋‹ค ํฌ๊ณ  ๋””์Šคํฌ ์ธ์ ‘์„ฑ๋ณด๋‹ค๋Š” ํ™•์žฅ์„ฑ๊ณผ ๋ณ‘๋ ฌ์„ฑ์„ ์œ„ํ•ด ์‚ฌ์šฉ ๋” ๋งŽ์€ AG๋ฅผ ์ถ”๊ฐ€ํ•˜๊ธฐ ์œ„ํ•ด์„œ๋Š” xfs_growfs ๋ฅผ ์‹คํ–‰
d61641c1c0174af296acf03d5bc0e1e3
RAID-Z
ZFS Notion
Jun 7, 2021
null
null
null
[RAID](https://texonom.com/raid-4b50ffdd255d430ca76f393e8d1ebe25)
ํ•˜๋“œ์›จ์–ด RAID ๋Œ€์‹ ์— disk mirroring๊ณผ RAID-Z๋ผ๋Š” ๊ธฐ๋Šฅ์„ ์ œ๊ณต RAID-Z๋Š” RAID-Z1๋ผ๊ณ ๋„ ๋ถˆ๋ฆฌ๋ฉฐ ์ตœ์†Œ 3๊ฐœ ์ด์ƒ์˜ ๋””์Šคํฌ๋กœ ๋ถ„๋ฆฌํ•˜์—ฌ ๋ฐ์ดํ„ฐ ์†์ƒ์„ ๋ฐฉ์ง€
8c5772bfcb3e4a96aad8761e1f3f0e09
ZFS History
ZFS Notion
Jun 7, 2021
null
null
null
Sun Microsystems์—์„œ ๊ฐœ๋ฐœํ•œ ํŒŒ์ผ์‹œ์Šคํ…œ์œผ๋กœ Solaris์— ํƒ‘์žฌ Copy-on-Write๋ฅผ ์ง€์›ํ•˜์—ฌ ํŒŒ์ผ์„ ์ˆ˜์ •ํ•  ๋•Œ ๊ธฐ์กด ๋ฐ์ดํ„ฐ๋ฅผ ์ƒˆ๋กœ์šด ๋ฐ์ดํ„ฐ๋กœ ๋ฎ์–ด์“ฐ์ง€ ์•Š์Šต๋‹ˆ๋‹ค
da8d340385984c5caa680eafdcdaf45b
ZFS Property
ZFS Notion
Jun 7, 2021
null
null
null
ZFS๋Š” ์ •์ „, ์‹œ์Šคํ…œ ์ถฉ๋Œ ๋“ฑ์œผ๋กœ๋ถ€ํ„ฐ ์‚ฌ์šฉ์ž์˜ ๋ฐ์ดํ„ฐ๋ฅผ ๋ณดํ˜ธํ•จ์œผ๋กœ์จ ๋ฐ์ดํ„ฐ ๋ฌด๊ฒฐ์„ฑ์— ์ค‘์ ์„ ๋‘๊ณ  ์„ค๊ณ„ ZFS์—์„œ ๋ฐ์ดํ„ฐ ๋ฌด๊ฒฐ์„ฑ์€ Fletcher-based checksum ๋˜๋Š” SHA-256๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ ๋‹ฌ์„ฑ ๋ธ”๋ก์— access ํ•˜๋ฉด ๋ฐ์ดํ„ฐ์ธ์ง€ ๋ฉ”ํƒ€๋ฐ์ดํ„ฐ์ธ์ง€์— ๊ด€๊ณ„์—†์ด checksum์ด ๊ณ„์‚ฐ๋˜๊ณ  ์ €์žฅ๋œ checksum๊ณผ ๋น„๊ต checksum์ด ์ผ์น˜ํ•˜๋ฉด ํ•ด๋‹น ๋ฐ์ดํ„ฐ๋ฅผ ์š”์ฒญํ•œ ํ”„๋กœ์„ธ์Šค์—๊ฒŒ ์ „๋‹ฌํ•ฉ๋‹ˆ๋‹ค. ๊ทธ๋Ÿฌ๋‚˜ checksum์ด ์ผ์น˜ํ•˜์ง€ ์•Š๋Š”๋‹ค๋ฉด ๋ฐ์ดํ„ฐ ์ค‘๋ณต์„ ์ œ๊ณตํ•˜๋Š” ๊ฒฝ์šฐ ์ค‘๋ณต ๋ฐ์ดํ„ฐ๊ฐ€ ์†์ƒ๋˜์ง€ ์•Š๊ณ  checksum์ด ์ผ์น˜ํ•œ๋‹ค๊ณ  ๊ฐ€์ •ํ•˜๊ณ  ๋ฐ์ดํ„ฐ๋ฅผ ๋ณต๊ตฌ > [๋„ค์ด๋ฒ„ ํด๋ผ์šฐ๋“œ ํ”Œ๋žซํผ (NAVER Cloud Platform) : ๋„ค์ด๋ฒ„ ๋ธ”๋กœ๊ทธ](https://blog.naver.com/n_cloudplatform/222384170516)
3c7be1a9f5fd42ea888199f2328482c2
Device Driver
I/O Systems
null
null
null
null
null
## DD ### Driver Notion |Title| |:-:|
c78b1565bfbb4ffc874f374e6f765ad1
HAL
I/O Systems
null
null
null
null
null
## hardware abstraction layer
8414f1c7b7014f5abf567f9e18dc0da0
Kernel Implementation
Kernel Usages
Apr 3, 2023
Alan Jo
Alan Jo
Apr 3, 2023
### Kernel Implementations |Title| |:-:| |[Mach](https://texonom.com/mach-5caaee28042c4e03b6684690985d7493)|
8039c04213814a17b5eeac2eaeac0993
Kernel Tools
Kernel Usages
Apr 3, 2023
Alan Jo
Alan Jo
Apr 3, 2023
[autokernel](https://texonom.com/autokernel-87474cf4476346dfa95da566ad1ebfeb) ### Template Gallery |Title| |:-:| |[Template Page](https://texonom.com/template-page-a0dcc3c1570840bab1a598172be90ee7)|
925896f17d9245a2a4c5321b6c06a09e
Mach
Kernel Implementations
Apr 3, 2023
Alan Jo
Alan Jo
Apr 3, 2023
5caaee28042c4e03b6684690985d7493
autokernel
Kernel Tools
null
null
null
null
null
### autokernel Usage |Title| |:-:| ์ปค๋„ ๊ตฌ์„ฑ๊ด€๋ฆฌ๋ฅผ ์†์‰ฝ๊ฒŒ ์‚ฌ์šฉํ•  ์ˆ˜ ์žˆ๋„๋ก ๊ตฌ์„ฑ configํŒŒ์ผ ์ž๋™์ƒ์„ฑํ•˜๋ฉฐ ์˜์กด์„ฑ ๋ฌธ์ œ ํ™•์ธ ๊ฐ€๋Šฅ ๊ธฐ๋ณธ์ „์ œ๋Š” ์ปค๋„์†Œ์ŠคํŒŒ์ผ์€ ์žˆ์–ด์•ผ ํ•œ๋‹ค > [oddlama/autokernel](https://github.com/oddlama/autokernel)
87474cf4476346dfa95da566ad1ebfeb
Template Page
Template Gallery
Apr 3, 2023
Alan Jo
Alan Jo
Apr 3, 2023
a0dcc3c1570840bab1a598172be90ee7
POSIX
Unix Notion
Nov 5, 2019
Alan Jo
Seong-lae Cho
Apr 3, 2023
[Linux](https://texonom.com/linux-87a3b780835e4a848f1355ec03bd7766) [Unix-like](https://texonom.com/unix-like-578ba7dbb07b44b3a2d3895ca103c5ec)
## Portable operating system interface ### ์šด์˜์ฒด์ œ ์ž์ฒด๊ฐ€ ์•„๋‹ˆ๋ผ ์‘์šฉ ํ”„๋กœ๊ทธ๋žจ๊ณผ ์šด์˜์ฒด์ œ ๊ฐ„์˜ ์ธํ„ฐํŽ˜์ด์Šค๋ฅผ ์ •์˜ ์ด๋กœ ์ธํ•ด ํ”„๋กœ๊ทธ๋ž˜๋จธ๋Š” ์ธํ„ฐํŽ˜์ด์Šค๊ฐ€ ์กด์ค‘๋˜๋Š” ํ•œ ์šด์˜์ฒด์ œ์™€ ์‘์šฉ ํ”„๋กœ๊ทธ๋žจ์„ ์ž์œ ๋กญ๊ฒŒ ์ž‘์„ฑ [IEEE](https://texonom.com/ieee-170d002b9c074e5fbb694b1627210807) ์ฑ…์ •ํ•œ ์• ํ”Œ๋ฆฌ์ผ€์ด์…˜ ์ธํ„ฐํŽ˜์ด์Šค ๊ทœ๊ฒฉ - Pronounce - `pahz-icks` ### POSIX Notion |Title| |:-:| |[POSIX History](https://texonom.com/posix-history-1f39175ff72b4c09b47367d0ab8f545f)| |[POSIX File System](https://texonom.com/posix-file-system-475fb83e7cea4cb888e13217a3604900)| |[pthread](https://texonom.com/pthread-e1bea19ec11f4b50b7f2b02992b6fcc9)| |[POSIX Syntax](https://texonom.com/posix-syntax-08db32bef25e4ae6bbf9172f4755a30c)| ### POSIX Usages |Title| |:-:| |[Wine Windows](https://texonom.com/wine-windows-271ca4a534dd41729ff5047706cfaf32)|
6fd6ba0425f145fca4dea48a6dee1ce7
UNIX History
Unix Notion
Apr 25, 2023
Alan Jo
Alan Jo
Apr 25, 2023
[Ken Thompson](https://texonom.com/ken-thompson-b33602e262c04a50bf29cf0bedd6faa6)
34c9169587714b508aad541945d7571d
Unix-like
Unix Notion
Apr 3, 2023
Alan Jo
Alan Jo
May 2, 2023
## **UN*X**ย orย ***nix** ### UNIX Distributions |Title| |:-:| |[Linux](https://texonom.com/linux-87a3b780835e4a848f1355ec03bd7766)| |[BSD](https://texonom.com/bsd-b2d66d275a0842e2ad37fc36715a1810)| |[GNU](https://texonom.com/gnu-9763a975f4a74adb82491cb8314a3918)| |[Minix](https://texonom.com/minix-a54fdbc6daf6457fbf6cc1013a2218b1)| |[Multics](https://texonom.com/multics-21dcf28b32a140c9b15c2fdb554a16f6)| |[Oracle Solaris](https://texonom.com/oracle-solaris-52b71d5f65f645698f7bd089488e9ade)| |[pintos](https://texonom.com/pintos-900623d812af48b1800497b65d25a6c1)| |[tetris os](https://texonom.com/tetris-os-93af62fbc2694c01b1258032d0ecaa70)| |[Tmax OS](https://texonom.com/tmax-os-1778340ec5254a708a2a3a0eb26c7bdf)| ### UNIX Distribution Notion |Title| |:-:| |[Functional Unix](https://texonom.com/functional-unix-3550f1fb698c404189d48148bd98d42c)| |[Genetic UNIX](https://texonom.com/genetic-unix-0e2713d4299649539ee5f7c8f11d3321)| |[Branded UNIX](https://texonom.com/branded-unix-0cca8d043d524ae8900ec8f64d0f8621)| |[sudo](https://texonom.com/sudo-2806b01f346c4149acbfeb980455c5f9)| ![](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2Ffb654cbe-fbcc-4e15-9fde-0010497868eb%2FUntitled.png?table=block&id=9d45335e-870e-497c-90e6-e0ec333b2f70&cache=v2) > [Unix-like](https://en.wikipedia.org/wiki/Unix-like)
578ba7dbb07b44b3a2d3895ca103c5ec
Unix Philosophy
Unix Notion
Mar 26, 2020
Alan Jo
Alan Jo
Apr 3, 2023
[MSA](https://texonom.com/msa-ed581eb6cdf041ee887cad8a87214354)
- light is beauty - one program one role ์ž‘๊ณ  ๋‹จ์ˆœํ•˜๋ฉฐ ์ž˜ ์ •์˜๋œ ๋‹จ์œ„๋“ค์„ ์กฐํ•ฉํ•จ์œผ๋กœ์จ, ๊ฑฐ๋Œ€ํ•˜๊ณ  ๋ณต์žกํ•˜๋ฉฐ ๋‹ค๋ชฉ์ ์ธ ํ”„๋กœ๊ทธ๋žจ์„ ์ด์šฉํ•˜๋Š” ๊ฒƒ๋ณด๋‹ค ์‰ฝ๊ฒŒ ์‹œ์Šคํ…œ์„ ์„ค๊ณ„ ### UNIX-style composability > [Text Is the Universal Interface - Scale](https://scale.com/blog/text-universal-interface)
8f96f33ed93b4ea5a533303869abfa92
UNIX Structure
Unix Notion
Apr 3, 2023
Alan Jo
Alan Jo
Apr 3, 2023
### UNIX Components |Title| |:-:| |[UTS](https://texonom.com/uts-62e89c986e9d4c35acdbbc390fef4a28)| |[Polkit](https://texonom.com/polkit-8759d042ade845d4860211cce63313a0)|
f892f7c631854084a7a93cf8db918cc3
POSIX File System
POSIX Notion
Jun 7, 2021
Alan Jo
Alan Jo
Jun 7, 2021
### File is gist of Posix and command and also to OS - And **Directory **is way of save file - **Manage **file and directory by **CRUD** ![](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F6a8072f0-a3f4-4540-b2b1-299fe2e4d763%2FUntitled.png?table=block&id=165fe00c-d52f-4a78-91cc-9b37e7096e7e&cache=v2) > not only manage file bPut also in other area > if you can do these well than you are expert of that area
475fb83e7cea4cb888e13217a3604900
POSIX History
POSIX Notion
Jun 7, 2021
Alan Jo
Alan Jo
Jun 7, 2021
[Linux History](https://texonom.com/linux-history-60654f6775734333bc7f58277dbb3675)
1960๋…„๋Œ€ ํ›„๋ฐ˜ ์‹œ๋„๋˜์—ˆ๋˜ Multics ๊ฐœ๋ฐœ์— ๊ธฐ์›ํ•˜์—ฌ ํƒ„์ƒํ•œ UNIX๋Š” ๋‹ค์–‘ํ•œ ํ˜•ํƒœ๋กœ ๋ฐœ์ „ํ•˜๊ธฐ ์‹œ์ž‘ 1970๋…„๋Œ€ ํ›„๋ฐ˜์— Berkeley ๋Œ€ํ•™์—์„œ ์ฒ˜์Œ ๊ฐœ๋ฐœ๋œ BSD๋Š” 1980๋…„๋Œ€ ์ดˆ๋ฐ˜ BSD4.2 ๋ฒ„์ „์—์„œ TCP/IP, socket ๋“ฑ ๋„คํŠธ์›Œํ‚น ๊ธฐ๋Šฅ์„ ์ •์˜ ๋น„์Šทํ•œ ์‹œ๊ธฐ AT&T์—์„œ๋Š” System V๋ฅผ ๊ฐœ๋ฐœ ์ด์ฒ˜๋Ÿผ ๋‹ค์–‘ํ•œ ํ˜•ํƒœ์˜ UNIX ๊ณ„์—ด ์šด์˜์ฒด์ œ๊ฐ€ ๋“ฑ์žฅํ•˜๊ณ  ๋ฐœ์ „์„ ๊ฑฐ๋“ญํ•ด๊ฐ€๋ฉฐ ์šด์˜์ฒด์ œ ๊ฐ„์˜ ํ˜ธํ™˜์„ฑ๊ณผ ์ด์‹์„ฑ์— ์–ด๋ ค์›€์ด ๋ฐœ์ƒ ๊ทธ ๊ฒฐ๊ณผ UNIX ๊ณ„์—ด ์šด์˜์ฒด์ œ ๊ฐ„์˜ ์ด์‹์„ฑ์„ ๋†’์ด๊ธฐ ์œ„ํ•ด 1980๋…„๋Œ€ ํ›„๋ฐ˜ POSIX๊ฐ€ ํƒ„์ƒ > [๋„ค์ด๋ฒ„ ํด๋ผ์šฐ๋“œ ํ”Œ๋žซํผ (NAVER Cloud Platform) : ๋„ค์ด๋ฒ„ ๋ธ”๋กœ๊ทธ](https://blog.naver.com/n_cloudplatform/222384170516)
1f39175ff72b4c09b47367d0ab8f545f
POSIX Syntax
POSIX Notion
Jun 7, 2021
Alan Jo
Alan Jo
Apr 3, 2023
we do send exact meaning to computer by CLI following POSIX syntax (unix, maxos) and linux is similar. windows and android do not follow this so we need emulator(translator) - like git or cygwin ### Function key - ^C - cancel this command - tab - auto complete - ; - add another command - - means abbreviation โ€” means full name > posix system consider file as hidden when file name start from . > can see by ls -a(.) or ls -A(also ..) and used by ls -la or -al(plus long format) > .. is previous directory > man(manual) ls == ls โ€”help // man can exit by q
08db32bef25e4ae6bbf9172f4755a30c
pthread
POSIX Notion
Dec 9, 2021
Alan Jo
Alan Jo
Apr 3, 2023
[libc](https://texonom.com/libc-24798ba2de7446eca15ec902d1431723)
## POSIX Threads ๋ณ‘๋ ฌ์ ์œผ๋กœ ์ž‘๋™ํ•˜๋Š” ์†Œํ”„ํŠธ์›จ์–ด์˜ ์ž‘์„ฑ์„ ์œ„ํ•ด์„œ ์ œ๊ณต๋˜๋Š” ํ‘œ์ค€ API ๋ชจ๋“  ์œ ๋‹‰์Šค ๊ณ„์—ด POSIX ์‹œ์Šคํ…œ์—์„œ, ์ผ๋ฐ˜์ ์œผ๋กœ ์ด์šฉ๋˜๋Š” ๋ผ์ด๋ธŒ๋Ÿฌ๋ฆฌ
e1bea19ec11f4b50b7f2b02992b6fcc9
Wine Windows
POSIX Usages
Jan 15, 2023
Alan Jo
Alan Jo
May 2, 2023
[wine](https://github.com/wine-mirror/wine)
### Wine Windows Usages |Title| |:-:| |[Bottles Wine](https://texonom.com/bottles-wine-b47082655017480eb263ea8e7fae41c8)| |[Wine for Mac](https://texonom.com/wine-for-mac-ca2c7ef1ff19493c9a51f06fe8223db7)| |[Proton Steam](https://texonom.com/proton-steam-7c061dec25874724bcfc9529a82ae3df)| > [How Wine works 101](https://werat.dev/blog/how-wine-works-101)
271ca4a534dd41729ff5047706cfaf32
Bottles Wine
Wine Windows Usages
May 2, 2023
Alan Jo
Alan Jo
May 2, 2023
[Bottles](https://github.com/bottlesdevs/Bottles)
### Bottles Wine Usages |Title| |:-:| ### Appstore > [AppStore โ‹… Bottles](https://usebottles.com/appstore/) > [Easily run Windows software on Linux with Bottles! โ‹… Bottles](https://usebottles.com/)
b47082655017480eb263ea8e7fae41c8
Proton Steam
Wine Windows Usages
Jan 15, 2023
Alan Jo
Alan Jo
Jun 25, 2023
[Proton](https://github.com/ValveSoftware/Proton/)
## Compatibility layer for Linux API to Windows API Compatibility tool for Steam Play based on Wine and additional components ### ProtonDB > [ProtonDB | Gaming know-how from the Linux and Steam Deck community](https://www.protondb.com/)
7c061dec25874724bcfc9529a82ae3df
Wine for Mac
Wine Windows Usages
May 2, 2023
Alan Jo
Alan Jo
Jun 17, 2023
### Wine for Mac Usages |Title| |:-:| |[Wine Game Porting Toolkit](https://texonom.com/wine-game-porting-toolkit-6543a766de724edb9490c3f790fbe658)| |[Wineskin](https://texonom.com/wineskin-57a56e8bacf8414fbda9a9a7928b5b66)|
ca2c7ef1ff19493c9a51f06fe8223db7
Wine Game Porting Toolkit
Wine for Mac Usages
Jun 12, 2023
Alan Jo
Alan Jo
Jun 17, 2023
[DX12](https://texonom.com/dx12-2dec39f0a96e40ef89d25db992c60d12)
```type/Volumes/Game\ Porting\ Toolkit-1.0/gameportingtoolkit ~/my-game-prefix "C:\users\crossover\Downloads\Battle.net-Setup.exe"``` > [Diablo IV on M1 Max (MBP 14") using MacOS Ventura (13.4)](https://www.reddit.com/r/macgaming/comments/143ae4f/diablo_iv_on_m1_max_mbp_14_using_macos_ventura_134/)
6543a766de724edb9490c3f790fbe658
Wineskin
Wine for Mac Usages
May 2, 2023
Alan Jo
Alan Jo
Jun 17, 2023
[Mac OS](https://texonom.com/mac-os-37bd97dca8574baaa9938956356f5a27) [WineskinServer](https://github.com/Gcenx/WineskinServer)
[What's needed to bring this to Mac?](https://github.com/bottlesdevs/Bottles/issues/1472) ### Wineskin Usages |Title| |:-:| ```typebrew install --cask wine-crossover```
57a56e8bacf8414fbda9a9a7928b5b66
Branded UNIX
UNIX Distribution Notion
Apr 3, 2023
Alan Jo
Alan Jo
May 2, 2023
### ****Trademark Unix****
0cca8d043d524ae8900ec8f64d0f8621
Functional Unix
UNIX Distribution Notion
Apr 3, 2023
Alan Jo
Alan Jo
May 2, 2023
3550f1fb698c404189d48148bd98d42c
Genetic UNIX
UNIX Distribution Notion
Apr 3, 2023
Alan Jo
Alan Jo
May 2, 2023
0e2713d4299649539ee5f7c8f11d3321
sudo
UNIX Distribution Notion
May 2, 2023
Alan Jo
Alan Jo
May 2, 2023
### sudo usages |Title| |:-:| |[sudo-rs](https://texonom.com/sudo-rs-d7690c1637014602a05424d8ed462315)|
2806b01f346c4149acbfeb980455c5f9
sudo-rs
sudo usages
May 2, 2023
Alan Jo
Alan Jo
May 2, 2023
[sudo-rs](https://github.com/memorysafety/sudo-rs)
d7690c1637014602a05424d8ed462315
BSD
UNIX Distributions
Apr 3, 2023
Alan Jo
Alan Jo
May 2, 2023
[Multics](https://texonom.com/multics-21dcf28b32a140c9b15c2fdb554a16f6) [Genetic UNIX](https://texonom.com/genetic-unix-0e2713d4299649539ee5f7c8f11d3321)
## Berkeley Software Distribution ### BSD Distributions |Title| |:-:| |[FreeBSD](https://texonom.com/freebsd-b114a5eb4e374fe8918e99edb1402872)| |[Darwin OS](https://texonom.com/darwin-os-dfb7b5a220074b1ead7241c183273202)| |[GhostBSD](https://texonom.com/ghostbsd-a907e936e47344dd8cb240e2fe63004b)| |[OpenBSD](https://texonom.com/openbsd-9d3435044b074f5e82b22c7cdece4431)| |[NetBSD](https://texonom.com/netbsd-6af2943878fa4bc7920adc69305b3645)| |[DragonflyBSD](https://texonom.com/dragonflybsd-55be89ed8f0e492599dd9f41bc2b11d8)| > [Untitled](https://namu.wiki/w/BSD)
b2d66d275a0842e2ad37fc36715a1810
GNU
UNIX Distributions
Jan 15, 2022
Alan Jo
Alan Jo
May 2, 2023
### GNU's Not UNIX ### GNU Notion |Title| |:-:| |[GNU Project](https://texonom.com/gnu-project-d8a987fb3f264b02b8d769e1a9bb28a6)|
9763a975f4a74adb82491cb8314a3918
Linux
UNIX Distributions
Nov 5, 2019
Alan Jo
Seong-lae Cho
May 22, 2023
[POSIX](https://texonom.com/posix-6fd6ba0425f145fca4dea48a6dee1ce7) [UNIX](https://texonom.com/unix-233213b96425492f925a8277650c5b28) [CLI](https://texonom.com/cli-3b46069e77904f7b8ce85faff6252cfc)
### Linux Notion |Title| |:-:| |[Linux History](https://texonom.com/linux-history-60654f6775734333bc7f58277dbb3675)| |[Linux Strcutre](https://texonom.com/linux-strcutre-755dcb3763504ae682473ea9ec4b6762)| |[Linux Terms](https://texonom.com/linux-terms-53fb5a39c6244747ac064d8b94906551)| ### Linux Usage |Title| |:-:| |[Linux Distribution](https://texonom.com/linux-distribution-9c2b7cfb96f143f4bbc05d0414aa6c01)| |[Linux Learn](https://texonom.com/linux-learn-50bad5f2ec5a4222af649fb96582662a)| |[Linux Package Manager](https://texonom.com/linux-package-manager-360e8c15be9e4b0cafd86e00c0797472)| ### Official Documents > [The Linux Kernel documentation - The Linux Kernel documentation](https://www.kernel.org/doc/html/v5.9-rc6/) ### sys admins > [Home](https://www.lesstif.com/system-admin/home-12025872.html)
87a3b780835e4a848f1355ec03bd7766
Minix
UNIX Distributions
Apr 3, 2023
Alan Jo
Alan Jo
May 2, 2023
First Full [Open Source](https://texonom.com/open-source-ff81dc64fbd34e54b2e70cf38141fe8f) ### Minix Notion |Title| |:-:| |[Andrew Tanenbaum](https://texonom.com/andrew-tanenbaum-c9240032f41d48eebc9b3febbb20bdf9)|
a54fdbc6daf6457fbf6cc1013a2218b1
Multics
UNIX Distributions
Apr 3, 2023
Alan Jo
Alan Jo
May 2, 2023
[MIT](https://texonom.com/mit-adefec3a32ed43349b1d91d18e9676d3) [Bell Labs](https://texonom.com/bell-labs-3937ac1e0d994dae9c54853c5087d71a)
21dcf28b32a140c9b15c2fdb554a16f6
Oracle Solaris
UNIX Distributions
Apr 3, 2023
Alan Jo
Alan Jo
May 2, 2023
52b71d5f65f645698f7bd089488e9ade
pintos
UNIX Distributions
May 9, 2020
Alan Jo
Alan Jo
May 2, 2023
900623d812af48b1800497b65d25a6c1
tetris os
UNIX Distributions
Apr 23, 2021
Alan Jo
Alan Jo
May 2, 2023
> [jdah/tetris-os](https://github.com/jdah/tetris-os)
93af62fbc2694c01b1258032d0ecaa70
Tmax OS
UNIX Distributions
Apr 3, 2023
Alan Jo
Alan Jo
May 2, 2023
1778340ec5254a708a2a3a0eb26c7bdf
Darwin OS
BSD Distributions
Apr 3, 2023
Alan Jo
Alan Jo
Apr 3, 2023
[Open Source](https://texonom.com/open-source-ff81dc64fbd34e54b2e70cf38141fe8f) [FreeBSD](https://texonom.com/freebsd-b114a5eb4e374fe8918e99edb1402872)
### ARM version is not open source ### Darwin OS Notion |Title| |:-:| |[XNU](https://texonom.com/xnu-f6921b6250ba48a1aed20a0c84876e1b)| ### Darwin OS Usages |Title| |:-:| |[iOS](https://texonom.com/ios-e4b09c5d579b4dbd81dd24a19bace435)| |[Mac OS](https://texonom.com/mac-os-37bd97dca8574baaa9938956356f5a27)|
dfb7b5a220074b1ead7241c183273202
DragonflyBSD
BSD Distributions
Apr 3, 2023
Alan Jo
Alan Jo
Apr 3, 2023
55be89ed8f0e492599dd9f41bc2b11d8
FreeBSD
BSD Distributions
Aug 21, 2022
Alan Jo
Alan Jo
Apr 3, 2023
### FreeBSDs |Title| |:-:| |[ravynOS](https://texonom.com/ravynos-aa05793b8bf44c219af703a8499d847c)|
b114a5eb4e374fe8918e99edb1402872
GhostBSD
BSD Distributions
Apr 3, 2023
Alan Jo
Alan Jo
Apr 3, 2023
a907e936e47344dd8cb240e2fe63004b
NetBSD
BSD Distributions
Apr 3, 2023
Alan Jo
Alan Jo
Apr 3, 2023
6af2943878fa4bc7920adc69305b3645
OpenBSD
BSD Distributions
Apr 3, 2023
Alan Jo
Alan Jo
Apr 3, 2023
9d3435044b074f5e82b22c7cdece4431
XNU
Darwin OS Notion
Apr 3, 2023
Alan Jo
Alan Jo
Apr 3, 2023
[Mach](https://texonom.com/mach-5caaee28042c4e03b6684690985d7493)
## X is Not Unix Darwin Kernel
f6921b6250ba48a1aed20a0c84876e1b
iOS
Darwin OS Usages
Mar 7, 2020
Alan Jo
Alan Jo
Apr 24, 2023
### iOS Notion |Title| |:-:| |[iOS Development](https://texonom.com/ios-development-8e6dfbfa432943ebafbc77f49eba7818)| |[iOS Version](https://texonom.com/ios-version-b433656a94be4982874731845ee08b32)| |[iOS Widget](https://texonom.com/ios-widget-84541d998e7a4abbb149be558af09351)|
e4b09c5d579b4dbd81dd24a19bace435
Mac OS
Darwin OS Usages
Nov 5, 2019
Alan Jo
Seong-lae Cho
Apr 3, 2023
[Windows OS](https://texonom.com/windows-os-87f71bd1350040ae8888872487b3b09f) [Apple Inc](https://texonom.com/apple-inc-82ae0acc12b2424bab22464a8f682e6d)
์ƒ์‚ฐ์„ฑ์€ ๋น„๊ตํ•  ํ•„์š” ์—†์ด Windows๊ฐ€ ํ›จ์”ฌ ์ข‹๋‹ค ํ•˜์ง€๋งŒ ๋ฏธ๋ คํ•œ UI์™€ ํ˜ธํ™˜์„ฑ(์ž์‚ฌํ˜ธํ™˜์„ฑ, UNIX like)์œผ๋กœ ํŽธํ•œ ๋งˆ์Œ์œผ๋กœ ์“ธ ์ˆ˜ ์žˆ๋‹ค๋Š” ๊ฑด ์žฅ์  ๊ฐœ๋ฐœํ• ๊ฑฐ๋ฉด ๋ฆฌ๋ˆ…์Šค๋ฅผ ์จ๋ผ rdp๋„ ์•ˆ๋˜๋Š” ๊ฐœ๊ฑฐํ’ˆ os์ง€๋งŒ ์˜ˆ์˜๋‹ˆ๊นŒ ๋‹ค ์šฉ์„œ๋˜๊ณ  ๊ฐ–๊ณ ์‹ถ์Œ ### Mac OS Notion |Title| |:-:| |[Mac OS History](https://texonom.com/mac-os-history-5fe583b5f5ec4c9c9337b4dd0ddfa55c)| |[Mac Version](https://texonom.com/mac-version-ef243ccde48146d7b793d2a5ab4dadec)| |[Mac OS Display](https://texonom.com/mac-os-display-e57c73100f764fd7a00ec39e98d57ea7)| |[Mac OS Structure](https://texonom.com/mac-os-structure-43323f83e807422086369fe52148a647)| ### Mac OS Usages |Title| |:-:| |[Mac Setting](https://texonom.com/mac-setting-5077af444ffc4a06a90d1a6152b03867)| |[Mac Software](https://texonom.com/mac-software-505db5c89e484265b2825506fc999316)| |[Mac OS Shortcuts](https://texonom.com/mac-os-shortcuts-43a2e92efe0d41e68a1a44a95a3ccf8c)| |[Mac Development](https://texonom.com/mac-development-188c9f00901b4bc38cc17a2dbbc22e7e)| |[Mac run as Admin](https://texonom.com/mac-run-as-admin-06eccb468f544a13913de3597916981d)| |[Mac OS Package](https://texonom.com/mac-os-package-4dd36c123b8a4cb4aa3d9675b5a57fe7)| |[Mac Error](https://texonom.com/mac-error-ac5f9dc501b74d57bca9486a99b98407)| > [MacRumors: Apple News and Rumors](https://www.macrumors.com/)
37bd97dca8574baaa9938956356f5a27
iOS Development
iOS Notion
Jul 22, 2021
Alan Jo
Alan Jo
Apr 24, 2023
[iOS StoreKit](https://texonom.com/ios-storekit-110e0a9fb0a04d7c93d37b06f6960494) [Auto Layout](https://texonom.com/auto-layout-1a62db7e4bd349c8ba615a25589d7b92) ![](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2Ffe585539-09b9-4dcc-ad81-8744570ef470%2FScreenshot_20220128-215723_Instagram.jpg?table=block&id=3f607bec-08b3-4347-bddd-2aed2944bad0&cache=v2) [TCA](https://texonom.com/tca-9aaa5ca58eb84971a7bf19a1bde826c5) [iOS Library](https://texonom.com/ios-library-ca44906a166e42f79b84f4c30a652c3a) > [Interview_Question_for_Beginner/iOS at master ยท JaeYeopHan/Interview_Question_for_Beginner](https://github.com/JaeYeopHan/Interview_Question_for_Beginner/tree/master/iOS)
8e6dfbfa432943ebafbc77f49eba7818
iOS Version
iOS Notion
Jun 16, 2022
Alan Jo
Alan Jo
Apr 24, 2023
b433656a94be4982874731845ee08b32
iOS Widget
iOS Notion
Nov 5, 2022
Alan Jo
Alan Jo
Apr 24, 2023
> [Google introduces a set of iOS 16 Lock Screen widgets for your iPhone](https://techcrunch.com/2022/09/12/google-introduces-a-set-of-ios-16-lock-screen-widgets-for-your-iphone/)
84541d998e7a4abbb149be558af09351
Auto Layout
iOS Development
null
null
null
null
null
> [Understanding Auto Layout](https://developer.apple.com/library/archive/documentation/UserExperience/Conceptual/AutolayoutPG/index.html) > [[์Šค์••/๋ฐ์ดํ„ฐ์ฃผ์˜] ์›น ์ตœ์ ํ™” ๋ฐฉ์‹ ๋ชจ์Œ - 1. ๋‹ค์šด๋กœ๋“œ](https://black7375.tistory.com/73)
1a62db7e4bd349c8ba615a25589d7b92
iOS Library
iOS Development
null
null
null
null
null
[iOS Hammer](https://texonom.com/ios-hammer-f746f3252312433788be12b94a60ca40)
ca44906a166e42f79b84f4c30a652c3a
iOS StoreKit
iOS Development
null
null
null
null
null
### iOS StoreKit2 > [StoreKit 2 with updates to in-app purchases and subscriptions now available for developers](https://9to5mac.com/2021/09/22/storekit-2-with-updates-to-in-app-purchases-and-subscriptions-now-available-for-developers/?utm_source=tldrnewsletter)
110e0a9fb0a04d7c93d37b06f6960494
TCA
iOS Development
null
null
null
null
null
9aaa5ca58eb84971a7bf19a1bde826c5
iOS Hammer
iOS Library
null
null
null
null
null
[Hammer](https://github.com/lyft/Hammer)
f746f3252312433788be12b94a60ca40
iOS 16
iOS Versions
Apr 24, 2023
Alan Jo
Alan Jo
Apr 24, 2023
[PNG](https://texonom.com/png-f190c0757ed849f087146e7d5c70e674) [](https://texonom.com/df2a2dab01194f2d81035e2f3ae3cf98) > [Video: Apple's Coolest iOS 16 Feature Lets You Drag Subjects Right Out of Images](https://www.macrumors.com/2022/06/15/ios-16-remove-subject-from-background)
e9e339abf2184b2b9ff784c5dac5387b
iOS 17
iOS Versions
Apr 24, 2023
Alan Jo
Alan Jo
Apr 24, 2023
> [Apple will launch a journaling app in iOS 17, but thatโ€™s bad news for some devs](https://arstechnica.com/gadgets/2023/04/apple-plans-mental-health-focused-journaling-app-for-ios-17)
5124d84e7a53419da8dc6f569520119b
Mac OS Display
Mac OS Notion
Apr 13, 2022
Alan Jo
Alan Jo
May 29, 2022
[Mac Sidecar](https://texonom.com/mac-sidecar-593abb43a64440dd9e7be685803a4f3a) [Mac OS Universal Control](https://texonom.com/mac-os-universal-control-75aa825b3d6443a9bfea0951ee229c15)
e57c73100f764fd7a00ec39e98d57ea7
Mac OS History
Mac OS Notion
May 17, 2021
Alan Jo
Alan Jo
May 8, 2023
ํ˜„์žฌ macOS์˜ ์ „์‹  ๋„ฅ์ŠคํŠธ์Šคํ…์˜ ์ง๊ณ„ ํ›„์† ์˜คํ”ˆ์Šคํ… โ†’ ๋žฉ์†Œ๋”” โ†’ ๋งฅ OS X ์„œ๋ฒ„ 1.0 โ†’ ๋งฅ OS X ํผ๋ธ”๋ฆญ ๋ฒ ํƒ€ โ†’ ๋งฅ OS X 10.0 โ†’ โ€ฆโ€ฆ ๋งฅ OS X 10.4 ํƒ€์ด๊ฑฐ๊นŒ์ง€๋งŒ ํ•ด๋„ ๋„ฅ์ŠคํŠธ์Šคํ…์˜ ์•„์ด์ฝ˜์ด ํ”์  ### Internal History > [macOS Internals](https://gist.github.com/kconner/cff08fe3e0bb857ea33b47d965b3e19f) > [Untitled](https://namu.wiki/w/macOS#s-2.2)
5fe583b5f5ec4c9c9337b4dd0ddfa55c
Mac OS Structure
Mac OS Notion
Mar 5, 2023
Alan Jo
Alan Jo
Mar 5, 2023
### Folder Structure - `/Users/${username}/Library/CloudStorage/`
43323f83e807422086369fe52148a647
Mac Version
Mac OS Notion
May 29, 2022
Alan Jo
Alan Jo
Jul 9, 2023
### Mac Versions |Title| |:-:| |[Mac Monterey](https://texonom.com/mac-monterey-d30f8e0f5c674044ada577f1ed312617)| |[Mac Catalina](https://texonom.com/mac-catalina-9966833e341a47dcbba91afd07ab73f8)| |[Mac Sonoma](https://texonom.com/mac-sonoma-2e409b8ab0a24672ad7e3ffcb069e271)| ### Resolve Error after update ```typexcode-select --install``` > [Mac ์—…๊ทธ๋ ˆ์ด๋“œ ํ›„ xcrun: error: invalid active developer path ์—๋Ÿฌ ํ•ด๊ฒฐํ•˜๊ธฐ](https://www.hahwul.com/2019/11/18/how-to-fix-xcrun-error-after-macos-update/)
ef243ccde48146d7b793d2a5ab4dadec
Mac OS Universal Control
Mac OS Display
null
null
null
null
null
![](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2Ffe76a35d-ed78-4ce2-8f0a-8cfd08f9624f%2FUntitled.png?table=block&id=23da7b27-0d4d-43ae-87f1-f69e68e087b4&cache=v2) ### Bad Bug Canโ€™t be set like this Auto changed to other layout like bottom ![](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2Feb433a1f-0f5c-4cf3-9fcf-e1c503f54348%2FUntitled.png?table=block&id=fc370ee9-668f-4f0d-ad96-17daedac61fe&cache=v2)
75aa825b3d6443a9bfea0951ee229c15
Mac Sidecar
Mac OS Display
null
null
null
null
null
593abb43a64440dd9e7be685803a4f3a
Mac Catalina
Mac Versions
May 29, 2022
Alan Jo
Alan Jo
May 29, 2022
### Catalina > [How to Install macOS 10.15 Catalina on VMware on Windows PC](https://techsviewer.com/how-to-install-macos-10-15-catalina-on-vmware-on-windows-pc/) > [Install macOS Catalina on VMware on Windows PC - Geekrar](https://www.geekrar.com/install-macos-catalina-on-vmware-on-windows-pc/)
9966833e341a47dcbba91afd07ab73f8
Mac Monterey
Mac Versions
Oct 25, 2021
Alan Jo
Alan Jo
May 29, 2022
d30f8e0f5c674044ada577f1ed312617
Mac ****Sonoma****
Mac Versions
Jun 7, 2023
Alan Jo
Alan Jo
Jun 7, 2023
2e409b8ab0a24672ad7e3ffcb069e271
Mac Development
Mac OS Usages
Jan 6, 2022
Alan Jo
Alan Jo
Mar 11, 2023
[Terminal Software](https://texonom.com/terminal-software-a8f2f095d25243b39345fb180af7bb19)
### Mac Develop Tools |Title| |:-:| |[Mac SSH](https://texonom.com/mac-ssh-008e530ce4da4a2689147088c372ddc8)| |[Mac Virtualization](https://texonom.com/mac-virtualization-331584be83d24d94b10d0c2b0d739664)| |[Mac VSCode](https://texonom.com/mac-vscode-03e370f42f804113a7f59aba96100f44)| |[OSX RDP](https://texonom.com/osx-rdp-36ef2a3e32ca4b519e41a50eb500aee5)| |[Mac Network](https://texonom.com/mac-network-50168a783be140b582cc764b6699a2b3)| |[Dash.app](https://texonom.com/dashapp-496129b7f45e44798b6da32fe9a9fbc3)| |[Mac Termina](https://texonom.com/mac-termina-94d5a4c24fce4c0380d6dadf37cda0ad)| ### [HomeBrew](https://texonom.com/homebrew-039ff3009dbb406c9c007f41e635029b) ```typebrew install pywhat node lima node ``` > [Ask HN: Alternative ways to make money with coding and system skills? | Hacker News](https://news.ycombinator.com/item?id=33619650)
188c9f00901b4bc38cc17a2dbbc22e7e
Mac Error
Mac OS Usages
Jul 16, 2022
Alan Jo
Alan Jo
Jul 16, 2022
### Mac Errors |Title| |:-:| |[Mac Kernel Panic](https://texonom.com/mac-kernel-panic-1460caf751d44dffaee572fd2e3e6b77)| |[Mac Port](https://texonom.com/mac-port-2c953196e6b640de8a788d7cf85037c5)|
ac5f9dc501b74d57bca9486a99b98407
Mac OS Package
Mac OS Usages
May 17, 2021
Alan Jo
Alan Jo
Mar 5, 2023
[Nix](https://texonom.com/nix-587d7baff6ee4cd1a6ca1d4012835c76)
### Mac OS Package Manager |Title| |:-:| |[HomeBrew](https://texonom.com/homebrew-039ff3009dbb406c9c007f41e635029b)| |[Macports](https://texonom.com/macports-d0ca1924cb104023a0c15855cb56a958)|
4dd36c123b8a4cb4aa3d9675b5a57fe7
Mac OS Shortcuts
Mac OS Usages
Jun 15, 2021
Alan Jo
Alan Jo
Mar 8, 2023
- `cmd + `` - **change window** - `opt + tab` - **change application** - `cmd + m` - hide - `cmd + l` - show > [Cut and Paste Files & Folders in Mac OS X](https://osxdaily.com/2011/07/29/cut-and-paste-mac-os-x-lion/) > [[๋งฅ๋ถ] Mac OS ๋‹จ์ถ•ํ‚ค ๋ชจ์Œ](https://jcdgods.tistory.com/357)
43a2e92efe0d41e68a1a44a95a3ccf8c
Mac run as Admin
Mac OS Usages
Oct 10, 2021
Alan Jo
Alan Jo
May 29, 2022
06eccb468f544a13913de3597916981d
Mac Setting
Mac OS Usages
Jul 19, 2021
Alan Jo
Alan Jo
Mar 22, 2023
[Mac Keyboard](https://texonom.com/mac-keyboard-025d346a95404d16bbc8a0f31766d8f1) [Mac Mouse](https://texonom.com/mac-mouse-83dc485303a343e2a17d6fb31c8e1f9d) [Mac Dock](https://texonom.com/mac-dock-9e0a1a45f77f4795a2fe312aa5e1aec4) ```typedefaults write com.apple.desktopservices DSDontWriteNetworkStores true``` > [Mac์—์„œ ์‚ฌ์šฉ์ž์˜ ๋กœ๊ทธ์ธ ์‚ฌ์ง„ ๋ณ€๊ฒฝํ•˜๊ธฐ](https://support.apple.com/ko-kr/guide/mac-help/mtusr002/mac)
5077af444ffc4a06a90d1a6152b03867
Mac Software
Mac OS Usages
May 29, 2022
Alan Jo
Alan Jo
Apr 4, 2023
### Mac Softwares |Title| |:-:| |[Mac Productivity Software](https://texonom.com/mac-productivity-software-d407d4d096ba46a39fba3535af850854)| |[Mac Develop Software](https://texonom.com/mac-develop-software-91d8615152f7419881d0b8cbe73f0c42)| |[Mac Art Software](https://texonom.com/mac-art-software-d7b881c196de4f63b3d64bc809499b1f)| ### Mac System Softwares |Title| |:-:| |[Finder](https://texonom.com/finder-9f2118e3c81a40eaa7883247930f1446)| |[Mac Launchpad](https://texonom.com/mac-launchpad-29ff210bff0745329653d79359c27525)| |[Mac Dock](https://texonom.com/mac-dock-9ab58e6ec01145caa21d89e0d9b1c808)| |[Mac Space](https://texonom.com/mac-space-7fcaf84b15054402bec595d6a219ac8d)| |[Mac Mission Control](https://texonom.com/mac-mission-control-a6018b8642f54f89ab54e5850cfca888)| > [Apps โ€” Sindre Sorhus](https://sindresorhus.com/apps) > [MacOS ๋งฅ ์œ ์ €๋ผ๋ฉด ํ•„์ˆ˜๋กœ ์จ๋ด์•ผํ•  ์ถ”์ฒœ ์•ฑ ์ •๋ฆฌ | Net x Hack](https://netxhack.com/apps/best-mac-apps/) ### Recording System Sound > [How to setup OBS on macOS Catalina using BlackHole](https://www.youtube.com/watch?v=miexiUIusts)
505db5c89e484265b2825506fc999316
Dash.app
Mac Develop Tools
Nov 8, 2022
Alan Jo
Alan Jo
Nov 8, 2022
### Dash Usages |Title| |:-:| [doc2dash](https://github.com/hynek/doc2dash) > [Kapeli](https://kapeli.com/dash) > [How I'm a Productive Programmer With a Memory of a Fruit Fly](https://hynek.me/articles/productive-fruit-fly-programmer)
496129b7f45e44798b6da32fe9a9fbc3
Mac Network
Mac Develop Tools
Jun 20, 2022
Alan Jo
Alan Jo
Jun 20, 2022
```typelsof -i :8080kill -9 $PID```
50168a783be140b582cc764b6699a2b3
Mac SSH
Mac Develop Tools
Oct 10, 2021
Alan Jo
Alan Jo
Jan 6, 2022
> [์›๊ฒฉ ์ปดํ“จํ„ฐ๊ฐ€ Mac์— ์ ‘๊ทผํ•˜๋„๋ก ํ—ˆ์šฉํ•˜๊ธฐ](https://support.apple.com/ko-kr/guide/mac-help/mchlp1066/mac)
008e530ce4da4a2689147088c372ddc8
Mac Termina
Mac Develop Tools
Mar 6, 2023
Alan Jo
Alan Jo
Jun 29, 2023
![](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F4f970c75-3ef9-4e85-9b1f-3ce1b8e52150%2FUntitled.png?table=block&id=ebf8b6e5-654b-46ab-93fa-c1d1316e3ac6&cache=v2)
94d5a4c24fce4c0380d6dadf37cda0ad