On Thu, 2019-08-22 at 10:03 +1000, Adam Carter wrote: > On Thu, Aug 22, 2019 at 5:48 AM james <[email protected]> wrote: > > On 8/16/19 12:44 PM, Jack wrote: > > > ps auxf | grep systemd > > > > This is new turf for me. Upon issuing this command string I get:: > > > > # ps auxf | grep systemd > > root 24947 0.0 0.0 13964 996 pts/6 S+ 15:43 0:00 > > | | | \_ grep --colour=auto systemd > > > > This is showing that the only process with systemd in its name is the > grep command itself; you could pass anything to grep and it will be > found in the process list, eg; > > $ ps auxf | grep blah > adam 52359 0.0 0.0 7708 940 pts/3 S+ 09:55 0:00 > \_ grep --colour=auto blah > > So, there's no systemd process running on this system.
A common tactic is to use grep twice: ps auxf | grep -v grep | grep blah That strips out all instances of grep from the results. Putting what you're searching for first is more efficient, but putting it last keeps the colorized output intact. LMP
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