Linux Common Commands Summary

First, packaging compression decompression

① compression

TAR-CZVF Test.tar.gz./test

TAR-CJVF Test.tar.bz2./test

② Decompression

TAR-XZVF Test.tar.gz

TAR-XJVF Test.tar.bz2

-C,--create:create a new archive

-Z,--gzip:filter the archive through gzip

-V,--verbose:verbosely list files processed

-F,--file=archive:use ARCHIVE FIle or Defice ARCHIVE

-X,--extract,--get:extract files from an archive

Second, find and replace

①. Finding a file under a specified directory

Find./-name filename

②. Finding strings in files in the specified directory

Grep-r--color "Str".

③. Replacing a string in a file under a specified directory

grep-rl printf./| Xargs sed-i ' s/printf/xxxxxx/g ' --printf-->> xxxxxx

④. Replacing strings in files in a specified directory with strict matching

Grep-rl "printf"./| Xargs sed-i ' s/\<printf\>/xxxxxx/g '

grep Options Introduction

-R,-R,--recursive:read all files under each directory, recursively

-l:suppress normal output; Instead print the name of each input file from which output would normally has been printed.

Linux Common Commands Summary