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