Secret of Python

An A-Z Index of the Bash command line for Linux.   alias            Create an alias •   apropos      Search Help manual pages (man -k)   apt-get        Search for and install software packages (Debian/Ubuntu)   aptitude      Search for and install software packages (Debian/Ubuntu)   aspell          Spell Checker   awk             Find and Replace text, database sort/validate/index b   basename   Strip directory and suffix from filenames   bash           GNU Bourne-Again SHell   bc               Arbitrary precision calculator language   bg               Send to background   break          Exit from a loop •   builtin        Run a shell builtin   bzip2         Compress or decompress named file(s) c   cal             Display a calendar   case           Conditionally perform a command   cat             Concatenate and print (display) the content of files   cd              Change Directory   cfdisk        Partition table manipulator for Linux   chgrp        Change group ownership   chmod