====== Useful Gnu/Linux commands and tips ======
===== Hardware =====
  * [[computer_science:software:linux:commands:Display CPU information]]
===== Recovery =====
  * [[computer_science:software:linux:commands:Cloning a Hard Drive]]
  * [[computer_science:software:linux:commands:Remount a partition in RW mode (fstab recovering)]]
  * [[computer_science:software:linux:commands:Mount .img file]]
===== Security =====
  * [[computer_science:software:linux:commands:Crypt a Hard Drive using Cryptsetup]]
  * [[computer_science:software:linux:commands:Truecrypt]]
===== Bootloader =====
  * [[computer_science:software:linux:commands:Remove splashscreen at the start of the OS]]
===== Files =====
  * [[computer_science:software:linux:commands:Delete all files with the same name pattern in a directory and its subdirectories]]
  * [[computer_science:software:linux:commands:Archive all files in a directory]]
===== Data manipulation =====
  * [[computer_science:software:linux:commands:Display the n first lines of a text file]]
==== With tool sed ====
  * [[computer_science:software:linux:commands:Display only the line n of a text file]]
  * [[computer_science:software:linux:commands:Remove all lines of a text file except the ones containing a keyword]]
===== Multimedia =====
  * [[computer_science:software:linux:commands:Play MP3 from the command line]]