Month: April 2008
Incremental Backup using dump
Make a incremental backup of directory ‘/home/binnyva’ dump -1aj -f home.bak /home/binnyva/
Backup Using ‘dump’ command
Make a full backup of directory ‘/home’ dump -0aj -f home.bak /home
Remove Even Lines
This command removes all the even lines from the file given as the argument cat example.txt|awk ‘NR%2==1’
Force Download Dialog with PHP using octect-stream
Use this code to force a download of any type of content with PHP header(“Content-type:application/octect-stream”); header(‘Content-Disposition: attachment; filename=filename_’ . date(‘Y-m-d’)…
Make a File Immutable
Makes a file immutable – it can not be removed, altered, renamed or linked chattr +i file
Move Subfolder Files to Current Folder
This command moves all the files in the subfolder to the current folder. mv */* .
Remove Empty Characters at End of Lines
Remove empty characters at the end of each row sed -e ‘s/ *$//’ file.txt
Fish Shell Command History Meme
Use this command if you want to know your command usage stats in the fish shell. grep -v “^\#” “.config/fish/fish_history”|awk…
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