- How to check running process in Linux using command line
- Check running process in Linux
- How to manage processes from the Linux terminal
- Linux pgrep command
- Linux top command
- Linux htop command to check running process in Linux
- Linux kill command
- Linux pkill command
- Linux killall command
- Linux nice and renice command
- Linux list processes by user names (EUID and RUID)
- Linux list processes by user names
- How to see process created by a specific user in Linux
- How to show all processes for a specific user using top/htop
- How to display user ID associated with a process
- The pgrep command
- Conclusion
- How to check running process in Ubuntu Linux using command line
- Check running process in Ubuntu Linux
- How to manage processes from the Ubuntu Linux terminal
- Ubuntu Linux pgrep command
- Ubuntu Linux top and htop commands
- Ubuntu Linux kill command
- Ubuntu Linux pkill command
- Ubuntu Linux killall command
- Ubuntu Linux nice and renice command
- Conclusion
- Show All Running Processes in Linux using ps/htop commands
- Linux commands show all running processes
- How to list process with the ps command
- See every process on the Linux system
- How to see every process except those running as root
- See process run by user vivek
- Linux running processes with top command
- How to display a tree of processes
- Print a process tree using ps
- Get info about threads
- Task: Get security info
- How to save process snapshot to a file
- How to lookup process by name
- Say hello to htop and atop
- atop program
- Conclusion
How to check running process in Linux using command line
I am a new system administrator for the Linux operating system. How do I check running process in Linux using the command line option?
Tutorial details | |
---|---|
Difficulty level | Easy |
Root privileges | Yes |
Requirements | Linux terminal |
Est. reading time | 4 mintues |
One can use the Linux command line or terminal app to display a running process, change their priorities level, delete process and more. This page shows how to use various commands to list, kill and manage process on Linux.
Check running process in Linux
The procedure to monitor the running process in Linux using the command line is as follows:
- Open the terminal window on Linux
- For remote Linux server use the ssh command for log in purpose
- Type the ps aux command to see all running process in Linux
- Alternatively, you can issue the top command or htop command to view running process in Linux
Let us see some example and usage in details.
Please note that vivek@nixcraft:
$ is my shell prompt. You need to type commands after the $ prompt.
How to manage processes from the Linux terminal
The ps command is a traditional Linux command to lists running processes. The following command shows all processes running on your Linux based server or system:
vivek@nixcraft:
$ ps -aux
vivek@nixcraft:
- root – User name
- 1 – PID (Linux process ID)
- 19:10 – Process start time
- /sbin/init splash – Actual process or command
There may be too many processes. Hence, it uses the following less command/more command as pipe to display process one screen at a time:
vivek@nixcraft:
$ ps -aux | more
vivek@nixcraft:
$ sudo ps -aux | less
Press q to exit from above Linux pagers. You can search for a particular Linux process using grep command/egrep command:
vivek@nixcraft:
$ ps aux | grep firefox
vivek@nixcraft:
$ sudo ps aux | grep vim
vivek@nixcraft:
$ sudo ps -aux | egrep ‘sshd|openvpn|nginx’
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Linux pgrep command
Many variants of Linux comes with the pgrep command to search/find process. The syntax is:
vivek@nixcraft:
$ sudo pgrep sshd
vivek@nixcraft:
$ pgrep vim
vivek@nixcraft:
$ pgrep firefox
vivek@nixcraft:
Linux top command
The top command is another highly recommended method to see your Linux servers resource usage. One can see a list of top process that using the most memory or CPU or disk.
vivek@nixcraft:
$ sudo top
vivek@nixcraft:
Linux htop command to check running process in Linux
The htop command is an interactive process viewer and recommended method for Linux users. One can see a list of top process that using the most memory or CPU or disk and more:
vivek@nixcraft:
$ sudo htop
vivek@nixcraft:
Linux kill command
Want to kill a process? Try kill command. The syntax is:
vivek@nixcraft:
$ kill pid
vivek@nixcraft:
$ kill -signal pid
Find PID using ps, pgrep or top commands. Say you want to kill a PID # 16750, run:
vivek@nixcraft:
$ kill 16750
For some reason if the process can not be killed, try forceful killing:
vivek@nixcraft:
$ kill -9 16750
OR
vivek@nixcraft:
$ kill -KILL 16750
Linux pkill command
If you wish to kill a process by name, try pkill command. The syntax is:
vivek@nixcraft:
$ pkill processName
vivek@nixcraft:
$ pkill vim
vivek@nixcraft:
$ pkill firefox
vivek@nixcraft:
$ pkill -9 emacs
vivek@nixcraft:
$ sudo pkill -KILL php7-fpm
Linux killall command
The killall command kills processes by name, as opposed to the selection by PID as done by kill command:
vivek@nixcraft:
$ killall vim
vivek@nixcraft:
$ killall -9 emacs
Linux nice and renice command
The primary purpose of the nice command is to run a process/command at a lower or higher priority. Use the renice command to alter the nice value of one or more running Linux processes. The nice value can range from -20 to 19, with 19 being the lowest priority. Say, you want to compile software on a busy Linux server. You can set a very low priority, enter:
vivek@nixcraft:
$ nice -n 13 cc -c *.c &
Set a very high priority for a kernel update. Before rebooting Linux server, run:
Источник
Linux list processes by user names (EUID and RUID)
Linux list processes by user names
The procedure to view process created by the specific user in Linux is as follows:
- Open the terminal window or app
- To see only the processes owned by a specific user on Linux run: ps -u
- Search for a Linux process by name run: pgrep -u
- Another option to list processes by name is to run either top -U
or htop -u commands
Let us see examples in details to show all processes for a specific user on Linux.
How to see process created by a specific user in Linux
See all process crated by user named tom:
ps -u tom
OR
ps -U tom
EUID is the Effective User ID. The effective user ID describes the user whose file access permissions are used by the process. RUID is the Real User ID. The real user ID identifies the user who created the process. So:
- -u tom : Show all processes by RUID
- -U tom : Display all processes by EUID
You can get a list of every process running as vivek (real [RUID] & effective ID [EUID]) in user format:
ps -U vivek -u vivek
ps -U vivek -u vivek u
## see all process run by, qemu and postfix users ##
ps -U qemu -u qemu
ps -U postfix -u postfix
ps -U postfix -u postfix u
How to show all processes for a specific user using top/htop
The syntax is pretty simple to see all processes created by a user named vivek:
top -U vivek
Linux list processes by user name using top command
Linux show all processes created and used by a user named ‘vivek’ using htop
How to display user ID associated with a process
Another option is to use the combination of ps command and grep command/egrep command:
sudo ps -ef | grep
sudo ps -efl | grep
sudo ps -efl | grep vivek
sudo ps -ef | grep nginx
sudo ps -efl | grep ‘www-data’
The www-data user ID associated with a Linux process named lighttpd, nginx, and php-fpm.
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- -l : Long format
- -a : Show command line args
- -p : Display Linux PIDs
- -s : See parents of the selected process
The pgrep command
The pgrep command can look up processes based on usernames. The syntax is:
### Only match processes whose Linux effective user ID (euid) is listed ###
pgrep -u euid
### Only match processes whose effective user ID (uid) is listed ##
pgrep -U uid
pgrep -l -u vivek
pgrep -l -U www-data
Conclusion
🐧 Get the latest tutorials on Linux, Open Source & DevOps via
Источник
How to check running process in Ubuntu Linux using command line
I am a new Ubuntu sysadmin for the Ubuntu Linux operating system. How do I check running process in Ubuntu Linux using the command line option?
One can use the Ubuntu Linux command line or terminal app to display a running process, change their priorities level, delete process and more. This page shows how to use various commands to list, kill and manage process on Ubuntu Linux.
Tutorial details | |
---|---|
Difficulty level | Easy |
Root privileges | Yes |
Requirements | Ubuntu Linux |
Est. reading time | 5m |
Check running process in Ubuntu Linux
The procedure to monitor the running process in Ubuntu Linux using the command line is as follows:
- Open the terminal window on Ubuntu Linux
- For remote Ubuntu Linux server use the ssh command for log in purpose
- Type the ps aux command to see all running process in Ubuntu Linux
- Alternatively, you can issue the top command/htop command to view running process in Ubuntu Linux
Let us see some example and usage for Ubuntu Linux in details.
NOTE: Please note that >$
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Join Patreon ➔
How to manage processes from the Ubuntu Linux terminal
The ps command is a traditional Ubuntu Linux command to lists running processes. The following command shows all processes running on your system: There may be too many processes. Hence, it uses the following less command/more command as pipe to display process one screen at a time: >$ sudo ps -aux | less >$ sudo ps aux | grep chromium-browser >$ sudo ps -aux | egrep ‘sshd|openvpn’ Many variants of Ubuntu Linux comes with the pgrep command to search/find process. The syntax is: The top command is another highly recommended method to see your Ubuntu Linux servers resource usage. One can see a list of top process that using the most memory or CPU or disk. Want to kill a process? Try kill command. The syntax is: >$ kill -signal pid >$ kill 3932 If you wish to kill a process by name, try pkill command. The syntax is: >$ sudo pkill -KILL php7-fpm The killall command kills processes by name, as opposed to the selection by PID as done by kill command: >$ killall -9 emacs The primary purpose of the nice command is to run a process/command at a lower or higher priority. Use the renice command to alter the nice value of one or more running Ubuntu Linux processes. The nice value can range from -20 to 19, with 19 being the lowest priority. Say, you want to compile software on a busy Ubuntu Linux server. You can set a very low priority, enter: >$ nice -n 13 cc -c *.c & To change the priority of a running process, type the following: >$ sudo renice -10 $(pgrep vim) This page shows how to manage the process on the Ubuntu Linux terminal. For further info see man pages or our example pages: 🐧 Get the latest tutorials on Linux, Open Source & DevOps via Источник H ow do I see all running process in Linux operating systems using command line or GUI options? How can I show all running Processes in Linux operating system? Introduction: A process is nothing but tasks within the Linux operating system. A process named httpd used to display web pages. Another process named mysqld provides database service. You need to use the ps command. It provides information about the currently running processes, including their process identification numbers (PIDs). Both Linux and UNIX support the ps command to display information about all running process. The ps command gives a snapshot of the current processes. If you want a repetitive update of this status, use top, atop, and htop command as described below. Apart from ps command, you can also use the following commands to display info about processes on Linux operating systems: Type the following ps command to display all running process: Either pass -A or -e option to show all processes on your server/workstation powered by Linux: To negates the selection pass the -N or —deselect option to the ps command: Select by process by effective user ID (EUID) or name by passing username such as vivek: Join Patreon ➔ The top program provides a dynamic real-time view of a running system. Type the top at command prompt: Fig.01: top command: Display Linux Tasks The pstree command shows running processes as a tree. The tree is rooted at either pid or init if pid is omitted. If a user name is specified, all process trees rooted at processes owned by that user are shown. Fig.02: pstree – Display a tree of processes # ps -ejH Manage processes from the Linux terminal Type the following command: Type the following command: Type the following command: Use pgrep command command. It looks through the currently running processes and lists the process IDs which matches the selection criteria to screen. For example, display firefox process id: Following command will list the process called sshd which is owned by a user called root: htop is interactive process viewer just like top, but allows to scroll the list vertically and horizontally to see all processes and their full command lines. Tasks related to processes (killing, renicing) can be done without entering their PIDs. To install htop on a Debian/Ubuntu Linux, type the following apt-get command/apt command: Fig.03: htop in action (click to enlarge) The program atop is an interactive monitor to view the load on a Linux system. It shows the occupation of the most critical hardware resources (from a performance point of view) on system level, i.e. cpu, memory, disk and network. It also shows which processes are responsible for the indicated load with respect to cpu- and memory load on process level; disk- and network load is only shown per process if a kernel patch has been installed. Type the following command to start atop: Fig.04: Atop Command in Action (click to enlarge) Linux processes carry out various tasks/jobs within the Linux distribution. Since Linux is a multiprocessing operating system, one can run multiple tasks in the background. Hence it is essential to know how to show all running processes in Linux. 🐧 Get the latest tutorials on Linux, Open Source & DevOps via Comments on this entry are closed. i hope you dont mind, i have borrowed your image showing PS for my assigment, i have have referenced this site and the date been tinkering with linux for 2 years, still have to reference some basic commands. If I had a penny for how many times I’ve gone something along the lines of “urh, how do I merge folders with cp again” *google, spots cyberciti* , they’ll probably have some good examples.. No offense, but this is akin to posting instructions on how to walk. You are a an elitest jerk. Interesting that for someone who believes he already knows everything, you are entirely ignorant of this fact. It is likely that no one was impressed by your comment except yourself. Don’t worry, he wrote his original lame comment back in 08. He’s probably less ignorant now. The guy is an idot ‘last updated at JULY 6, 2012’ or may be in 2008 it was! Btw – I have to still meet some one who was born walking. You guys are great examples of why I no longer prefer to live in the Linux / Eunuchs world. Wow. You will find this relevant. Nice try ******. People brand new to Linux are actually learning how to walk again, and this is important information. @saurabh – I’m glad you think this is like posting instructions on how to walk. I’m also glad that you are such a naturally gifted user that you knew this without ever having to look up how to do this. Some of us have just started using Linux and guess what it is small little tid bits like this that help. Thanks a lot for the info. It proved really useful. Sometimes it helps when somebody tells you how to walk… It’s fantastic to know that a great community is behind it. can someone tell me how to create a script that list all processes that are taking more than 10% of cpu time? btw i am a noob lol @saurabh no offense, are you an Indian? If so, that explains and if not, set up your own site and don’t post anything on it loser. what the hell do u know about indian? shut the hell up and do some linux home work kiddo.. @akinhowtowalk: i’m so glad you’ve demonstrated so much more maturity than saurabh through your sweeping generalization. The guy who wrote the article is also indian. His name is Vivek Lol @ akinhowtowalk. Well said! Hahah indians are the most dumb nation and yes smelly tooo 🙂 shut up man…mind ur tounge..wt u knw abt indians. How dare you say a thing about our beautiful country, u BMF? amazing how something like a simple request for a bit of help on a topic can lead to racist banter…. keep it simple, keep it clean, don’t be judgmental of Indians or any other race, and STAY ON the TOPIC of the THREAD!! // and yes, everyone needs to learn how to walk, and how to do the basics, before they can move to more advanced things….. @pyrolighting VERY WELL SAID Well said, thank you. i want to know how can i run command that show me which script is currently running and by which user Hi Everybody, I got an cleared information in this site. But I want to know that what are the process currently active in my shell. If any body know, please email me @ allimut@gmail.com Yo thanks heaps for this info! It’s just what I needed! *favourited* akinhowtowalk good answer for the loser 😀 I’ve been walking the Linux path for a long time and it’s nice to see this type of command posted. To see what is running and consuming resources you could use (exactly as it is shown): which is nice to enter into the .bashrc in your home directory as an alias. Like this (on the last line after every other entry): so the next time I log in I can just type hog at the command line and see all process running and consuming resources, sorted. In the path of Linux, if you want to start running without knowing how to walk, what will happen? Begginers know that they can get to the top, but step by step. Otherwise, they’ll fall. And let’s stop the metaphores xD Any one help to find command history with date & time. $ HISTTIMEFORMAT=”%d/%m/%y %T ” /.bash_profile Thank you. found it very useful 🙂 Thanks for posting this ! You’ve helped me a lot ! thanks for that. i needed this to set something running and set-up on a linux server. but i needed to kill it first so :)thanks. i find this site really usefull and find the stuff what i was looking for… Thanks for the htop info, really useful tool. thx. Hey, can someone please give me instructions on how to walk? 1. Stand up with feet together. I tried, but got some error messages. Warning: proceeding can cause stability issues in the system Since I learnt how to use ps I forgot how to walk. Anyone know the neccessary commands? Cool instruction, i dont know there were commands that named “TOP” and…… i forget how to walk =( *(googling how to walk) saurabh, were you born walking? Didn’t think so. saurabh takes baby steps as he is always half drunk that is all you may go on with your sad life. saurabh: This command is usefull when you whant to know what process is responsible for each open port. I’m amazed that more then one and a half year after a person has posted a single message, very helpful page!! Thx a lot to whoever wrote it thankz very much master .. its a good post .. and very usefull for me 🙂 htop 😀 i was find for more times Don’t generalize, not all Indians are like saurabh. Grow up. Boasting exists irrespective of race. @akinhowtowalk – I am really offended by your remarks on a specific nation. I dont expects mature guys to make such kind of remark. really very disappointing (i can also go dirty in reaction but i dont prefer to). Make sure you comment on individual and not on any group/society/nation. @Saurabh – If you are an expert then i will appreciate you posting advance topics on linux and punlish the URL on this forum. If you cant do that much for community then you dont have any rights to comments on someones contribution. nice reply. And btw, This was an Awesome post! 🙂 i probably think saurab never came back to this page after he commented on it. You guys were so foolish enough to comment back . lol Please go ahead and reboot Hi I am a complete newbie to linux and I *am* learning to walk with it,, so thanks for the article 🙂 akinhowtowalk probably said that regarding Indians coz he knows that Indians are smarter .. atleast they make our Business run smoothly ..cheers 🙂 Thanks. In an introduction to UNIX class, this helped out and quicker than looking it up in my textbook. Very userful.. Thanks a lot…. Nice….. got geat help…. Thanks… Great Site. I am using Fedora 14 in my laptop. I installed an .rpm file , but i don’t know how to run that software. please help me. I am new for Linux. Well I think the first best question that needs to be asked is what software have you installed? I installed an CFD software named as ‘ZNTutor-CFD-2.1.0-0.i386.rpm’. the installation is successful. As this is a commercial program I wont be installing it to have a look. I would suggest asking the question in a forum more related / dedicated to this product. Also have a look to find where the package was installed and read the manual that was supplied. Ok I will try to get that.. Thanks very useful Very useful keep going on! Very laconic and very good article Thanks a lot Vivek for taking the time to post the help for these commands in a detailed manner! Thanks for the help, I found the problem right off! Very useful, thanks! i’m running one process in linux server with the common user that is using by 20 people from different windows machine, i want to know who executed the command at what time in the linux server? is there any file/log location that having all the commands that executed in the server. Thanks in adv, very useful commands, thanks to OP. Thanks to everyone else for the amusing read lol Thanks a lot for this articles. I searched for one solution and found several in one page. God bless u Vivek for making some of us who are new and started to “walk” with Linux, and for those unjustified comments..well just ignored them. Thanks, Well explained. Great article. Thank you very much. And one thing to remember for all linuxholics, “Linux is for human being’s goodness” , sharing is the fuel that runs the community. Share everything even if you think it is less important, because there are many people who are looking for a point to startup. Knowing Linux means nothing if you don’t know the great philosophy behind it. Many thanks for posting those instructions. Great work, very clear instruction. I’ve been using Linux for 2 years and still believe there’s a lot for me to learn or I should say to know. Pages like this makes a huge difference for learners who try and never give up. I really appreciate the time and efforts of the author, keep it up my friend. As for the guy with “walk” comment I’d like to say you don’t have to read what you don’t like, at least give this guy the credit for the time and effort for putting this together for the world and, go ahead and show the world what you’re ca[able of. @saurobh: Successful troll is successful. lol Really helpful post, thanks 🙂 Can any one tell me how can i list all the processes launched from a directory and sort them to find the process which is consuming more memory than others. thanks so much dude. it really helps me, i’m new in linux good post. quite useful. hello,i wonder,how to know the details of user who run specific processes? bkmraaster on November 6, 2011 Oh well why not give it a shot, there’s nothing to lose, so I guess there’s everything to win! And cmon who doesn’t like sony products! Thanks for your article, help me a lot! This site’s one of the best resources for nix noobs … much prec i have run vacum but still the problem not yet solved [root@onms-dr mysql]# /etc/init.d/opennms start you can also view all the running process by running the below command Nice site… for noobs 🙂 I’ve just boomarked the website, it’s useful for my jobs. how can I print the virtual pages allocated to the currently running processes on my system and also the page faults associated with them? Yip years later this is still a useful page. Didn’t know about htop, quite like it. I thought I saw a comment asking how to show processes for a user. great stuff and that htop thing was really useful Nice tut, i love htop, it’s very good 🙂 Thanks for the contribution! P.S. Don’t feed the trolls. hello everyone will u pls tell me use of sort -o cmd Thank you much. The information might be dated, but still very relevant. Good Stuff. Great article thanks to author for this nice help. Lots of racism in America (and elsewhere), sadly. Chump still getting almost half the poll; his ratings have dipped a little after a series of spectacular gaffes and public GOP infighting, but that probably mostly just reflects the natural reticence of some voters to tell opinion pollsters to their face that they’re a racist, and not an actual opinion shift. (In the UK such opinion polling reticence at the clipboard-face produced the “shy Tory” and “shy Brexiteer” phenomena in 1992 and 2016, which badly overestimated Labour and Remain support respectively, and predicted the opposite results to actual). Rednecks seem to prevail in America, and in my estimation a Chump presidency remains a very real risk. The Indian space programme is well-resourced and impressively ambitious. By way of contrast, the British space programme is run on a shoestring from a garden shed in Leicester. Its crowning achievement was the BEAGLE2, which was made from old Sqezy washing-up liquid bottles and sticky-backed plastic. BEAGLE2’s signal lasted for about 20 seconds before fading away with a whimper, leading Prof. Colin Pillinger to lament: “If only Britain had applied to India for overseas aid, we could have afforded a second reel of sticky-backed plastic to hold the undercarriage together and BEAGLE2 would still be transmitting”. To show all active services, both upstart and chkconfig, try: ( chkconfig –list | grep :on | sed ‘s/ .*//’ ; initctl list | grep process | sed ‘s/ .*//’ ) | sort How to check that specific process is working fine or not for eg. HeartBeat manager, IKEN process, FSM, LSTP etc etc. Regards which command shows who is currently on the system and their processes? Источник
Press q to exit from above Ubuntu Linux pagers. You can search for a particular Ubuntu Linux process using grep command/egrep command: Ubuntu Linux pgrep command
Ubuntu Linux top and htop commands
Ubuntu Linux kill command
Find PID using ps, pgrep or top command. Say you want to kill a PID # 3932, run:
For some reason if the process can not be killed, try forceful killing: Ubuntu Linux pkill command
Ubuntu Linux killall command
Ubuntu Linux nice and renice command
Set a very high priority for a kernel update. Before rebooting Ubuntu Linux server, run:Conclusion
Show All Running Processes in Linux using ps/htop commands
Tutorial details Difficulty level Easy Root privileges Yes Requirements Linux terminal with ps/top/htop utilities Est. reading time 4 minutes Linux commands show all running processes
How to list process with the ps command
# ps -aux | less
OR
# ps aux | less
Where,
See every process on the Linux system
# ps -A
# ps -eHow to see every process except those running as root
# ps -U root -u root -N
OR
# ps -U root -u root —deselectSee process run by user vivek
# ps -u vivek
Linux running processes with top command
# top
Sample outputs: How to display a tree of processes
$ pstree
Sample outputs: Print a process tree using ps
# ps axjf
Sample outputs: Get info about threads
# ps -eLf
# ps axmsTask: Get security info
# ps -eo euser,ruser,suser,fuser,f,comm,label
# ps axZ
# ps -eMHow to save process snapshot to a file
# top -b -n1 > /tmp/process.log
Or you can email result to yourself:
# top -b -n1 | mail -s ‘Process snapshot’ you@example.comHow to lookup process by name
$ pgrep firefox
Sample outputs:
$ pgrep -u root sshdSay hello to htop and atop
# apt-get install htop
or use the yum command to install htop on a CentOS/RHEL:
# yum install htop
Now type the htop command at the shell prompt:
$ htop
Sample outputs: atop program
# atop
Sample outputs: See also:
Conclusion
Category List of Unix and Linux commands Documentation help • mandb • man • pinfo Disk space analyzers df • duf • ncdu • pydf File Management cat • cp • less • mkdir • more • tree Firewall Alpine Awall • CentOS 8 • OpenSUSE • RHEL 8 • Ubuntu 16.04 • Ubuntu 18.04 • Ubuntu 20.04 Linux Desktop Apps Skype • Spotify • VLC 3 Modern utilities bat • exa Network Utilities NetHogs • dig • host • ip • nmap OpenVPN CentOS 7 • CentOS 8 • Debian 10 • Debian 8/9 • Ubuntu 18.04 • Ubuntu 20.04 Package Manager apk • apt Processes Management bg • chroot • cron • disown • fg • glances • gtop • jobs • killall • kill • pidof • pstree • pwdx • time • vtop Searching ag • grep • whereis • which Shell builtins compgen • echo • printf Text processing cut • rev User Information groups • id • lastcomm • last • lid/libuser-lid • logname • members • users • whoami • who • w WireGuard VPN Alpine • CentOS 8 • Debian 10 • Firewall • Ubuntu 20.04
ps -e -o pcpu,cpu,nice,state,cputime,args –sort pcpu | sed “/^ 0.0 /d”
alias hog=’ps -e -o pcpu,cpu,nice,state,cputime,args –sort pcpu | sed “/^ 0.0 /d”‘
OR
$ echo ‘export HISTTIMEFORMAT=”%d/%m/%y %T “‘ >>
Where,
%d – Day
%m – Month
%y – Year
%T – Time
To see history type
$ history
Lol@akinhowtowalk well said 🙂
Regards,
ILoveTakingHelp 😛
and saurabh’s comment was not justified…
but what was ur comment on being an indian… i really didnt understood that…and y..
that explains wat.
it’s nice
thx a lot for this tool
2. Put one foot forward of the other foot.
3. Put other foot in front of the one you just moved.
Repeat #s 2 and 3 until you have reached your destination.
Warning: bad pathway
Process KNEE broken, terminating.
how do you expect newbies to learn if people don’t post stuff like this?
Chongopants 09.24.09 at 7:17 pm
saurabh, stfu..
that is all you may go on with your sad life.
something like this is still said
well put,
and well explained to both of our friends concerned.
I was just looking for something that can give me the green signal so that i can quit all running processes before i shut my computer…. And i ended up here. Looks i i still cant get what i should type to see only those processes that are running currently. Some thing like the task manager in windows . Any help with that ?
I wanted to display only PID and Process name in MAC OS. “ps” doesn’t display process name rather command only. Can Anyone help.
Thanx & regards in advance
Noufal
Well written articles.
And Just to keep it going…
Why walk when you can run with Linux!!
If this manual doesn’t even cover the simple processes I would be a little worried about it considering the subject matter involved.
Thanks
Kebiraj
thanks,
We are using AIX.
Please help me.
Starting OpenNMS: org.postgresql.util.PSQLException: FATAL: database is not accepting commands to avoid wraparound data loss in database “postgres”
OpenNMS runs better if you start up the database first.
[FAILED]
top -u root
or
htop -u root
To all those above blaming Indian in any mean, just google our statistics over technology, you will see that you people are learning from Indian.So dont angry me again
Chaitanya Mahamana
9871351236