Linux – pkill (matar demonio)

por | 21 julio, 2015

pkill envía una señal a un proceso. Por defecto envía SIGTERM, es decir matar el proceso.

Ejemplo:

# pkill npt.sh

Sintáxis:

pkill [-signal] [-fvx] [-n|-o] [-P ppid,...] [-g pgrp,...]
     [-s sid,...] [-u euid,...] [-U uid,...] [-G gid,...]
     [-t term,...] [pattern]

Opciones:

-f

The pattern is normally only matched against the process name.  When -f is set, the full
command line is used.

-g pgrp,…
Only  match  processes  in  the process group IDs listed.  Process group 0 is translated
into pgrepu2019s or pkillu2019s own process group.

-G gid,…

Only match processes whose real group ID is listed.  Either the numerical or  symbolical
value may be used.

-n
Select only the newest (most recently started) of the matching processes.

-o
Select only the oldest (least recently started) of the matching processes.

-P ppid,…
Only match processes whose parent process ID is listed.

-s sid,…
Only  match  processes  whose  process session ID is listed.  Session ID 0 is translated
into pgrepu2019s or pkillu2019s own session ID.

-t term,…
Only match processes whose controlling terminal is listed.  The terminal name should  be
specified without the «/dev/» prefix.

-u euid,…
Only match processes whose effective user ID is listed.  Either the numerical or symbol-
ical value may be used.

-U uid,…
Only match processes whose real user ID is listed.  Either the numerical  or  symbolical
value may be used.

-v
Negates the matching.

-x
Only  match  processes whose name (or command line if -f is specified) exactly match the
pattern.

-signal
Defines the signal to send to each matched process.  Either the numeric or the  symbolic signal name can be used.  (pkill only.)

 

 

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