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htop - an interactive process viewer
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Christoph Budziszewski b55f9320bc fixed x/y coordinate mixup 2020-06-12 23:53:05 +02:00
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CPUMeter.c fixed x/y coordinate mixup 2020-06-12 23:53:05 +02:00
CPUMeter.h adding support for more than 2 smaller cpumeter columns 2020-06-11 23:21:52 +02:00
CRT.c Fix color behavior on some terminals. 2018-02-05 07:20:27 +01:00
CRT.h Fix color behavior on some terminals. 2018-02-05 07:20:27 +01:00
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CheckItem.h Avoid future confusions with how default values are set. 2015-08-12 17:29:32 -03:00
ClockMeter.c Rename Meter.setValues() functions to updateValues() 2016-05-04 13:39:26 +08:00
ClockMeter.h Changes in object model: separate class objects to store vtable. Also, nicer UTF-8 display of big numbers. 2012-12-05 15:12:20 +00:00
ColorsPanel.c Fix color behavior on some terminals. 2018-02-05 07:20:27 +01:00
ColorsPanel.h Make the implementation of color schemes declarative. 2015-02-03 22:30:05 +01:00
ColumnsPanel.c fix fallthough comments for GCC 7.x 2017-10-23 14:27:33 -04:00
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LoadAverageMeter.h Changes in object model: separate class objects to store vtable. Also, nicer UTF-8 display of big numbers. 2012-12-05 15:12:20 +00:00
MainPanel.c Replace size_t with int/void* union 2018-02-18 10:38:49 -03:00
MainPanel.h Replace size_t with int/void* union 2018-02-18 10:38:49 -03:00
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MemoryMeter.c Rename Meter.setValues() functions to updateValues() 2016-05-04 13:39:26 +08:00
MemoryMeter.h Changes in object model: separate class objects to store vtable. Also, nicer UTF-8 display of big numbers. 2012-12-05 15:12:20 +00:00
Meter.c Fix out-of-bounds read 2018-02-18 10:17:56 -03:00
Meter.h Rename Meter.setValues() functions to updateValues() 2016-05-04 13:39:26 +08:00
MetersPanel.c fix fallthough comments for GCC 7.x 2017-10-23 14:27:33 -04:00
MetersPanel.h Mouse-friendly functions bar for meters panel 2016-07-16 21:13:46 +08:00
NEWS cleanup old stuff 2011-11-21 02:58:34 +00:00
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Object.h Check for failure in allocations. 2016-02-02 15:53:02 +01:00
OpenFilesScreen.c Use fork/exec instead of popen to run lsof (#757) 2018-03-16 11:39:03 -03:00
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Panel.c Handle unexpected values for character passed to isalnum 2018-02-05 10:59:20 +01:00
Panel.h Added Ctrl+A and Ctrl+E to go to beginning and end of line. 2016-06-15 12:45:23 -03:00
Process.c Return of snprintf is not the number of written bytes 2019-02-10 14:16:46 +01:00
Process.h Collapse current subtree pressing Backspace 2018-04-05 19:38:13 -03:00
ProcessList.c Collapse current subtree pressing Backspace 2018-04-05 19:38:13 -03:00
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ScreenManager.c Remove duplicated if condition 2019-02-10 14:16:46 +01:00
ScreenManager.h Move FunctionBar inside Panel 2015-03-23 15:26:56 -03:00
Settings.c Make settings file finding sequence more straightforward 2018-02-18 20:42:17 -03:00
Settings.h Merge pull request #148 from nckx/display-basename 2015-08-12 17:16:50 -03:00
SignalsPanel.c Fix overflow for signals >= 100. 2018-03-25 15:15:37 -03:00
SignalsPanel.h Changes in object model: separate class objects to store vtable. Also, nicer UTF-8 display of big numbers. 2012-12-05 15:12:20 +00:00
StringUtils.c free(NULL) is a valid no-op, so let's make String_freeArray(NULL) valid too. 2016-08-24 18:12:35 -03:00
StringUtils.h Optimize Strings_startWith() 2016-08-11 10:49:35 +08:00
SwapMeter.c Rename Meter.setValues() functions to updateValues() 2016-05-04 13:39:26 +08:00
SwapMeter.h use dynamic units for text display 2015-08-27 06:13:27 +02:00
TESTPLAN Fix failing stuff. 2015-04-09 15:56:43 -03:00
TasksMeter.c htop scans /proc to determine how many running tasks exist. Since that 2018-01-23 14:11:47 -02:00
TasksMeter.h Changes in object model: separate class objects to store vtable. Also, nicer UTF-8 display of big numbers. 2012-12-05 15:12:20 +00:00
TraceScreen.c strace: increase string length 2018-03-25 15:14:04 -03:00
TraceScreen.h refactor *Screen classes, add InfoScreen superclass 2016-01-12 06:00:58 -02:00
UptimeMeter.c Security review: check results of snprintf. 2017-07-27 16:07:50 -03:00
UptimeMeter.h Move UptimeMeter back into cross-platform code. 2014-11-27 19:34:47 -02:00
UsersTable.c Check for failure in allocations. 2016-02-02 15:53:02 +01:00
UsersTable.h major header cleanup 2011-12-26 21:35:57 +00:00
Vector.c Optimize Vector_size on non-debug builds 2018-02-05 11:01:35 +01:00
Vector.h Optimize Vector_size on non-debug builds 2018-02-05 11:01:35 +01:00
XAlloc.c Security review: check results of snprintf. 2017-07-27 16:07:50 -03:00
XAlloc.h Security review: check results of snprintf. 2017-07-27 16:07:50 -03:00
autogen.sh Simplify autogen.sh 2016-02-14 22:36:40 +01:00
configure.ac Disable 'make dist' when pkg.m4 is unused in configure 2018-05-22 23:21:42 -03:00
htop.1.in Mention the "c" key (tag subtree) in the man 2018-06-02 18:22:56 -03:00
htop.c htop.c: remove unused "--io" / "-i" (#811) 2019-02-10 14:16:46 +01:00
htop.desktop Improve Catalan translation for desktop file (#828) 2018-08-24 17:10:09 -03:00
htop.h Sorry about the mega-patch. 2015-01-21 23:27:31 -02:00
htop.png Updated icon! 2014-04-09 14:47:58 -03:00
test_spec.lua Fix typos, by @Gelma. 2016-08-30 12:37:31 -03:00

README.md

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htop

by Hisham Muhammad hisham@gobolinux.org (2004 - 2016)

Introduction

This is htop, an interactive process viewer. It requires ncurses. It is developed primarily on Linux, but we also have code for running under FreeBSD and Mac OS X (help and testing are wanted for these platforms!)

This software has evolved considerably over the years, and is reasonably complete, but there is always room for improvement.

Comparison between htop and classic top

  • In htop you can scroll the list vertically and horizontally to see all processes and full command lines.
  • In top you are subject to a delay for each unassigned key you press (especially annoying when multi-key escape sequences are triggered by accident).
  • htop starts faster (top seems to collect data for a while before displaying anything).
  • In htop you don't need to type the process number to kill a process, in top you do.
  • In htop you don't need to type the process number or the priority value to renice a process, in top you do.
  • In htop you can kill multiple processes at once.
  • top is older, hence, more tested.

Compilation instructions

This program is distributed as a standard autotools-based package. See the INSTALL file for detailed instructions.

When compiling from a release tarball, run:

./configure && make

For compiling sources downloaded from the Git repository, run:

./autogen.sh && ./configure && make

By default make install will install into /usr/local, for changing the path use ./configure --prefix=/some/path.

See the manual page (man htop) or the on-line help ('F1' or 'h' inside htop) for a list of supported key commands.

If not all keys work check your curses configuration.

License

GNU General Public License, version 2 (GPL-2.0)