Tar: Difference between revisions

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* [[Chorke Academia Backup]]
* [[Chorke Academia Backup]]
* [https://stackoverflow.com/questions/10555483/ MediaWiki Escape </code>&#124;</code>]
* [https://stackoverflow.com/questions/10555483/ MediaWiki Escape </code>&#124;</code>]
* [[Disk Performance]]
* [[Google Cloud CLI]]
* [[Google Cloud CLI]]
* [[Free Up RAM]]
* [[AWS CLI]]
* [[AWS CLI]]



Latest revision as of 23:31, 5 July 2024

tar --version

Compress

cd /etc/nginx
tar -czvf chorke-nginx_academia-production-20240628-T2023-ZP0800.tar.gz sites-enabled
tar --exclude=default -czvf chorke-nginx_academia-production-20240628-T2023-ZP0800.tar.gz sites-enabled

Decompress

tar -tzvf chorke-nginx_academia-production-20240628-T2023-ZP0800.tar.gz
tar -xzvf chorke-nginx_academia-production-20240628-T2023-ZP0800.tar.gz
tar -xzvf chorke-nginx_academia-production-20240628-T2023-ZP0800.tar.gz -C chorke-nginx-academia-production

Explanation

-c: Create a new archive
-x: Extract the archive
-z: Compress the archive with gzip
-v: Verbosely list files processed
-t: List the contents of the archive
-f: Specifies the name of the archive

Cheatsheet

Type Short Compress Decompress Algorithm
tar.gz -z time tar -czvf nginx_20240630-T1519-ZP0800.tar.gz  nginx time tar -xzvf nginx_20240630-T1519-ZP0800.tar.gz DEFLATE=LZ77+Huffman 🟢
tar.xz -J time tar -cJvf nginx_20240630-T1519-ZP0800.tar.xz  nginx time tar -xJvf nginx_20240630-T1519-ZP0800.tar.xz LZMA2 🟠
tar.bz2 -j time tar -cjvf nginx_20240630-T1519-ZP0800.tar.bz2 nginx time tar -xjvf nginx_20240630-T1519-ZP0800.tar.bz2 BZIP2 🟡

DateTime Format

echo "$(date +'%Y%m%d-T%H%M')-Z$(date +'%z'|tr '+-' 'PM')"
:'
20240628-T2023-ZP0800
├─ 20240628
│  ├─ 2024 « %Y
│  ├─ 06   « m%
│  └─ 28   « %d
├─ -T2023
│  ├─ -    « -
│  ├─ T    « Time
│  ├─ 20   « %H
│  └─ 23   « %M
└─ -ZP0800
   ├─ -    « -
   ├─ Z    « Zone
   ├─ P    « {P: Plus (+), M:Minus (-)}
   └─ 0800 « Time Offset
'

References