View source for top

=== All cpu ===
Press 1. 
=== Show absolute path of the processes ===
Press c.
=== Show swap ===
Press f, use arrow keys to move to SWAP, press space bar to select, press esc. Swap will show on the right hand side.
=== Sort by something ===
Press f, move to the field you want to sort by, press s to sort then esc.
=== View number of threads and sort by it ===
Press f, move to nTH, press speacebar to choose, press s to sort, press esc. 
=== Sort by memory ===
Press M.
=== Sort by CPU ===
Press P.
=== Sort by Pid ===
Press N.
=== Time running ===
Press T for highest time. Press M for highest mem used and time.
=== Display only for one user ===
<syntaxhighlight lang="bash">$ top -u <user></syntaxhighlight>
=== All idle processes ===
Press i.
=== Change priority of a process (renice) ===
Press r <pid>, type range -20 to 19, where -20 is the highest priority.
=== Kill Pid ===
Press k <pid>.
=== Display full username ===
Press X and then type 10.
=== Change refresh rate ===
Press d <num>. The number is in seconds. 
=== Display is crazy color ===
Press z. 
[[Category:Commands]]