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词条 Htop
释义

  1. See also

  2. References

  3. External links

{{For|hTop, the homotopy category of topological spaces|Homotopy category}}{{Lowercase title}}{{Infobox software
| name = htop
| screenshot =
| developer = Hisham Muhammad
| released = {{Start date and age|2004|05}}[1]
| latest release version = 2.2.0
| latest release date = {{Start date and age|2018|04|10}}[2]
| programming language = C (ncurses library)
| operating system = Linux, macOS, FreeBSD, OpenBSD, Solaris, Illumos, OpenIndiana
| genre = Process Viewer / System monitor
| license = GNU General Public License
| website = {{URL|https://hisham.hm/htop/}}
}}{{Portal|Free and open-source software}}

htop is an interactive system-monitor process-viewer and process-manager. It is designed as an alternative to the Unix program top. It shows a frequently updated list of the processes running on a computer, normally ordered by the amount of CPU usage. Unlike top, htop provides a full list of processes running, instead of the top resource-consuming processes. htop uses color and gives visual information about processor, swap and memory status. htop can also display the processes as a tree.

Users often deploy htop in cases where Unix top does not provide enough information about the system's processes. htop is also popularly used interactively as a system monitor.[3] Compared to top, it provides a more convenient, visual, cursor-controlled interface for sending signals to processes.

htop is written in the C programming language using the ncurses library. Its name is derived from the original author's first name, as a nod to pinfo, an info-replacement program that does the same.[4]

Because system monitoring interfaces are not standardized among Unix-like operating systems, much of htop's code must be rewritten for each operating system. Cross-platform, OpenBSD, FreeBSD and Mac OS X, support was added in htop 2.0.[5][6] Solaris/Illumos/OpenIndiana support added in 2.2.0.

See also

  • top (software)

References

1. ^[https://github.com/hishamhm/htop/tree/80f344559bba331d6daa2c913005e7eefddcf075 Earliest known date]
2. ^[https://github.com/hishamhm/htop/releases/tag/2.2.0 htop 2.2.0 on GitHub]
3. ^{{cite web|url=https://community.rackspace.com/products/f/public-cloud-forum/6756/system-monitoring-with-htop|title=System Monitoring with htop}}
4. ^{{cite web|url=http://hisham.hm/htop/index.php?page=faq|title=htop FAQ|accessdate=2012-06-15}}
5. ^{{cite web|url=https://www.youtube.com/watch?v=g5GamptmWeA|title=Going cross-platform: how htop was made portable - FOSDEM 2016|accessdate=2016-12-30}}
6. ^http://hisham.hm/htop/index.php?page=downloads

External links

{{Commons category|htop}}
  • [https://hisham.hm/htop/ htop Homepage]

4 : Free software programmed in C|Software that uses ncurses|System monitors|Unix process- and task-management-related software

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