CentOS 7 system provides a variety of commands for file compression and decompression operations. The following are some commonly used commands and their usage.
tar: The tar command is used to package files or directories and optionally compress them into tar archives.
tar -cvf archive.tar file1 file2 directory
tar -xvf archive.tar
tar -czvf archive.tar.gz file1 file2 directory
tar -xzvf archive.tar.gz
tar -cjvf archive.tar.bz2 file1 file2 directory
tar -xjvf archive.tar.bz2
gzip: The gzip command is used to compress files and rename them to .gz.
gzip filename
gzip -d filename.gz
bzip2: The bzip2 command is used to compress files and rename them to .bz2.
bzip2 filename
bzip2 -d filename.bz2
zip: The zip command is used to create ZIP compressed packages.
zip archive.zip file1 file2 directory
unzip archive.zip
unrar: The unrar command is used to decompress RAR archives.
unrar x archive.rar
7z: The 7z command is used to create and decompress 7z compressed packages, supporting multiple compression formats.
7z a archive.7z file1 file2 directory
7z x archive.7z
These are detailed instructions for common file compression and decompression commands. Select the appropriate command to operate according to your needs. Keep in mind that different commands may require related packages to be installed.
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