System administration: Difference between revisions

add byobu
→‎Debian/Ubuntu-specific: add Setting niceness (aka priority) on Linux processes
add byobu
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http://www.nixtutor.com/linux/changing-priority-on-linux-processes/ (accessed on July 22, 2012)
http://www.nixtutor.com/linux/changing-priority-on-linux-processes/ (accessed on July 22, 2012)
= Byobu =
== keyboard shortcuts ==
C-a c - Create a new screen window
C-a A - Rename the screen
C-a C-a - Go back to the previous window
C-a <0-9> - Switch to screen #0-9 (quick toggle)
C-a " - View a list of the current screens, which will allow you to select one from the list
C-a ' - Enter a screen number to switch to (slower version of C-a <0-9>)
C-a d - Detach the whole screen session and fork to the background. Very useful for remote sessions you want to leave open. The command "screen -r" will resume your screen session.
C-a <Escape> - Scroll up through your command line "history" and see what output you previously got. Hitting <Escape> again cancels it.
=== links ===
http://aperiodic.net/screen/quick_reference