Command line and full screen utilities for browsing procfs, a "pseudo" file system dynamically generated by Linux to provide information about the status of entries in its process table.
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Craig Small 52afb3a8d3 pidwait: Rename from pwait
pwait is already in at least Debian in a different package

References:
 https://bugs.debian.org/982391
2021-02-15 21:10:06 +11:00
contrib miscellaneous: clean up trailing whitespace once again 2013-04-07 18:05:01 +10:00
Documentation miscellaneous: remove some trailing whitespace buildup 2015-06-20 07:46:23 +10:00
include Build fails if not done from the source root directory (#105) 2018-08-08 19:55:02 +10:00
lib build-sys: Enable testing of sigqueue 2020-04-28 19:47:39 +10:00
man-po build-sys: Don't require po4a for installation 2021-02-08 21:23:41 +11:00
misc build-sys: rename the 'tools' subdirectory to 'misc' 2012-03-02 21:25:38 +11:00
po nls: Update the translation files 2021-01-28 22:39:49 +11:00
proc library: let's make 'escaped_copy' multibyte aware too 2021-01-02 15:40:02 +11:00
ps ps: extend utf8 multibyte support to additional fields 2020-12-29 08:42:28 +11:00
testsuite ps: Add NEWS and test for exe output 2020-12-22 15:31:39 +11:00
top top: tweak cmd/cmdline logic for a possible bad locale 2021-01-02 15:40:02 +11:00
.gitignore pidwait: Rename from pwait 2021-02-15 21:10:06 +11:00
.gitlab-ci.yml added gettext to dependency 2016-04-20 22:15:27 +10:00
AUTHORS Changed git site to gitlab 2015-05-10 14:57:50 +10:00
autogen.sh Fix a remaining util-linux word in autogen 2012-02-26 08:39:16 +11:00
ChangeLog Changed git site to gitlab 2015-05-10 14:57:50 +10:00
configure.ac pidwait: Rename from pwait 2021-02-15 21:10:06 +11:00
COPYING license: update FSF addresses 2012-03-04 08:04:24 +11:00
COPYING.LIB miscellaneous: clean up trailing whitespace once again 2013-04-07 18:05:01 +10:00
create-man-pot.sh misc: Update translations 2018-03-12 14:24:49 +11:00
free.1 docs: use correct units in free.1 2018-05-31 20:34:13 +10:00
free.c free,slabtop,uptime: complain about extra ops 2020-10-19 22:36:06 +11:00
INSTALL.md INSTALL.md: Replace blockquotes with code blocks 2020-04-24 07:50:57 +00:00
kill.1 kill: Adjust documentation for sigqueue 2020-04-24 19:29:34 +10:00
Makefile.am pidwait: Rename from pwait 2021-02-15 21:10:06 +11:00
NEWS pidwait: Rename from pwait 2021-02-15 21:10:06 +11:00
pgrep.1 pidwait: Rename from pwait 2021-02-15 21:10:06 +11:00
pgrep.c pidwait: Rename from pwait 2021-02-15 21:10:06 +11:00
pidof.1 pidof: allow to suppress output 2020-12-22 14:31:17 +11:00
pidof.c pidof: allow to suppress output 2020-12-22 14:31:17 +11:00
pidwait.1 pidwait: Rename from pwait 2021-02-15 21:10:06 +11:00
pkill.1 procps 010114 2002-02-01 22:47:29 +00:00
pmap.1 docs: some manpage fixes 2020-06-04 22:25:26 +10:00
pmap.c pmap: Fix extended mode in one_proc(). 2018-05-19 07:32:22 +10:00
procio.c procio: fix potential out-of-bounds access when write fails 2019-03-04 21:44:52 +11:00
pwdx.1 docs: some manpage fixes 2020-06-04 22:25:26 +10:00
pwdx.c pwdx: Fix a misleading comment. 2018-05-19 07:32:21 +10:00
README.md misc: Remove build badge 2018-06-23 22:51:12 +10:00
skill.1 docs: skill.1 - Remove trailing ^Z 2019-10-31 14:24:17 +11:00
skill.c kill: Fix argument handling for negative PIDs 2020-12-22 03:16:47 +00:00
slabtop.1 docs: some manpage fixes 2020-06-04 22:25:26 +10:00
slabtop.c free,slabtop,uptime: complain about extra ops 2020-10-19 22:36:06 +11:00
snice.1 procps 010114 2002-02-01 22:47:29 +00:00
sysctl.8 docs: some manpage fixes 2020-06-04 22:25:26 +10:00
sysctl.c sysctl: config directory order 2020-02-27 21:58:07 +11:00
sysctl.conf misc: Add link protection examples to sysctl.conf 2018-03-03 18:56:20 +11:00
sysctl.conf.5 docs: some manpage fixes 2020-06-04 22:25:26 +10:00
tload.1 docs: some manpage fixes 2020-06-04 22:25:26 +10:00
tload.c tload: Prevent integer overflows of ncols, nrows, and scr_size. 2018-05-19 07:32:21 +10:00
translate-man.sh Fixed translate-man.sh for no top ps 2014-05-28 20:12:33 +10:00
uptime.1 docs: Fix typos in slabtop.1, sysctl.8 and uptime.1 2014-09-16 19:35:28 +02:00
uptime.c free,slabtop,uptime: complain about extra ops 2020-10-19 22:36:06 +11:00
vmstat.8 docs: vmstat.8 - swap is not virtual memory 2021-01-21 17:58:48 +11:00
vmstat.c vmstat: Add NEWS and revert comment from prev 2020-05-12 18:57:26 +10:00
w.1 docs: some manpage fixes 2020-06-04 22:25:26 +10:00
w.c w: Use POSIX <utmpx.h> functions where available 2020-12-22 14:59:15 +11:00
watch.1 docs: Consistent style across watch.1 2020-12-22 11:02:58 +11:00
watch.c If you use echo -e $(put sgr0)"text" - reset color attributes, it turns out the artifact (Btext 2020-12-22 15:41:44 +11:00

procps

procps is a set of command line and full-screen utilities that provide information out of the pseudo-filesystem most commonly located at /proc. This filesystem provides a simple interface to the kernel data structures. The programs of procps generally concentrate on the structures that describe the processess running on the system.

The following programs are found in procps:

  • free - Report the amount of free and used memory in the system
  • kill - Send a signal to a process based on PID
  • pgrep - List processes based on name or other attributes
  • pkill - Send a signal to a process based on name or other attributes
  • pmap - Report memory map of a process
  • ps - Report information of processes
  • pwdx - Report current directory of a process
  • skill - Obsolete version of pgrep/pkill
  • slabtop - Display kernel slab cache information in real time
  • snice - Renice a process
  • sysctl - Read or Write kernel parameters at run-time
  • tload - Graphical representation of system load average
  • top - Dynamic real-time view of running processes
  • uptime - Display how long the system has been running
  • vmstat - Report virtual memory statistics
  • w - Report logged in users and what they are doing
  • watch - Execute a program periodically, showing output fullscreen

Reporting Bugs

There are a few ways of reporting bugs or feature requests:

  1. Your distributions bug reporter. If you are using a distribution your first port of call is their bug tracker. This is because each distribution has their own patches and way of dealing with bugs. Also bug reporting often does not need any subscription to websites.
  2. GitLab Issues - To the left of this page is the issue tracker. You can report bugs here.
  3. Email list - We have an email list (see below) where you can report bugs. The problem with this method is bug reports often get lost and cannot be tracked. This is especially a big problem when its something that will take time to resolve.

If you need to report bugs, there is more details on the Bug Reporting page.

Email List

The email list for the developers and users of procps is found at http://www.freelists.org/archive/procps/ This email list discusses the development of procps and is used by distributions to also forward or discuss bugs.