Unix Nerd @un1xnerd
Joined September 2009-
Tweets7
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Copy / paste in tmux: - Copy mode: Ctrl+b [ - Select mode: Crtl+space - Select with arrow keys - Copy with: Alt-w - Paste with Ctrl+b ]
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Octal Notation bits for permissions: READ: 4 WRITE: 2 EXECUTE: 1
add an existing user to an existing group: usermod -a -G groupname username
global vi search and replace: :%s/search_string/replacement_string/g
set the SUID bit on a file: chmod u+s filename set the GUID bit on a file: chmod g+s filename #permissions
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