Commands by snahor (1)

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commandlinefu.com is the place to record those command-line gems that you return to again and again. That way others can gain from your CLI wisdom and you from theirs too. All commands can be commented on, discussed and voted up or down.

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Get full from half remembered commands
Show all commands having the part known by you. Eg: $apropos pdf | less

make directory tree

drop first column of output by piping to this

Share your terminal session (remotely or whatever)
Force the user you want to watch doing things into doing his things in a screen session. Then simply attach yourself to that session with the command shown above. Works only if you are on the same machine, of course

find files beginning with filename* that do not include "string"
Inverse grep, to find files without the string

list files recursively by size

add an mp3 audio track to a video

Delete empty, 24-hours-old directories recursively, without consider hidden directories

convert ascii string to hex

Recursively chmod all dirs to 755 and all files to 644


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