Commands by ustctapper (1)

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Change permissions of every directory in current directory
"find . -type d -print0 | xargs -0 chmod 755" thanks masterofdisaster

List files opened by a PID
Lis all files opened by a particular process id. "PID"

Invert selection with find.

Clone perms and owner group from one file to another
Copy both perms and owner group from one file to another.

Suspend to ram
No need to be root to do that. Relies on UPower (previously known as DeviceKit-Power).

repeat a command every one second
Short method of "while x=0; do foo ; sleep 1 ; done"

get partitions that are over 50% usage

Print a row of 50 hyphens
Get there by going backwards and forgetting the numbers.

My Git Tree Command!
this creates a tree of your branch merges. very useful if you want to follow the features you add.

Set access and modification timestamps of a file using another one as reference
atime and mtime timestamps of $FILE2 is changed according to the ones of $FILE1. If $FILE2 doesn't exist is created.


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