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htop - an interactive process viewer
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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
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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
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UptimeMeter.h Move UptimeMeter back into cross-platform code. 2014-11-27 19:34:47 -02:00
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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
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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) 2018-08-25 10:15:59 -03:00
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. For detailed instructions see the INSTALL file, which is created after ./autogen.sh is run.

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)