Click on the account you want to delete. The mail spool is defined by the MAIL_DIR variable in the login.defs file. Choose signal 9, which is SIGKILL. If you are in a TTY, then I'm guessing you have a situation like this: kali ~ $ su root root ~ # usermod -l newname kali usermod: user kali is currently used by process 823. to delete a user in linux, simply use the userdel command followed by the name of the user you are removing. Is there another way to modify the root account or disable this and create a new root account? If you need to enforce such limit, you can use 25. be sure to give usermod -d a full (hard link) path or you'll end up moving the account's home to somewhere you don't expect and have a bogus directory entry in passwd. To learn more, see our tips on writing great answers. name of the user. Remove a Linux user Log in to your server via SSH. Stack Exchange network consists of 181 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide, One route: you can manually mv the directory and manually update the directory path in /etc/passwd. Is it logical that file system acls would be corrupted in a way that adds permission for another user? The -f option forces the removal of the user account, even if the user is still logged in. How do I access the distribution's name on the command line? How can I delete it? It only takes a minute to sign up. uid=1000(userA) gid=1000(userA) groups=1000(userA), (base) userB@server:~$ id userB Can I change which outlet on a circuit has the GFCI reset switch? The named user must https://stackoverflow.com/questions/28103045/how-can-i-d, 1rootlinuxrootroot and follow the steps given by mike. Asking for help, clarification, or responding to other answers. Why did OpenSSH create its own key format, and not use PKCS#8? The best answers are voted up and rise to the top. To get root, we can use su - followed by the root password, sudo <command> or sudo -i followed by the user's password if he has sudoers rights. How to change the output color of echo in Linux, Recursively counting files in a Linux directory. Is every feature of the universe logically necessary? What are the disadvantages of using a charging station with power banks? userdell --force USERNAME How do I profile C++ code running on Linux? Find centralized, trusted content and collaborate around the technologies you use most. One of my software automatically makes a user account in CentOS when I configure a new user in the software. The default value is 0, meaning that there are no limits in the number of members in a group. Connect and share knowledge within a single location that is structured and easy to search. After opening htop, you'll see an interface looking like this: The best answers are voted up and rise to the top, Not the answer you're looking for? press F9 tokill those processes. Browse other questions tagged. Installing Raspbian from NOOBS without display V2.1 and beyond, How to create a user with "userconf.txt" but disable auto-login, Two parallel diagonal lines on a Schengen passport stamp, Poisson regression with constraint on the coefficients of two variables be the same. The following configuration variables in /etc/login.defs change the behavior of this tool: If MAIL_CHECK_ENAB is set to yes, they are also used to define the MAIL environment variable. But this process probably is your SSH connection. kill xxx 4, weixin_50684981: Linux usermod user is currently used by process 78,852 You must kill currently used process first. rev2023.1.18.43170, Cookie Stack Exchange Cookie Cookie , userdel currently used by process . Of course, if you have other services still running under old user you will need to close those as well. -f, --force: This option forces the removal of the user account, even if the user is still logged in. Now you are alone in the system, and changes to pi will not be met with usermod: user pi is currently used by process 2104. This option forces the removal of the user account, even if the user No need. Are there developed countries where elected officials can easily terminate government workers? You can check that and kill 2104. I deleted the user from the software but it still looks like the process is being used. To avoid It probably will not work via sudo, etc. To me, waiting a few seconds was the solution: As I mentioned, the first attempt to delete the user failed for it was still logged in. Then use following userdel command to delete user. rev2023.1.18.43170. Why would userdel report that a user is currently used by a process that is running as another user? The error message will give you a process ID (PID). I encountered the same problem when trying to delete a user that was logged in the first time I tried to delete it. By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. In case you are running on WSL (Windows Subsystem for Linux), It only takes a minute to sign up. When attempting to delete userA, userdel reported that userA is currently used by process 1296; however, ps reported that this process was running as userB. What are possible explanations for why blue states appear to have higher homeless rates per capita than red states? usermod -l newuser -d /home/newuser -m olduser. -f, --force. How were Acorn Archimedes used outside education? If you want to remove the home directory's contents and the user's mail spool as well, simply type. Small notes I found while following your steps: A fresh install on my raspian had, raspberrypi.stackexchange.com/questions/3751/, Microsoft Azure joins Collectives on Stack Overflow. But this process probably is your SSH connection. Don't forget to, This worked for me but I need an additional, How can I delete a user in linux when the system says its currently used in a process [closed], a specific programming problem, a software algorithm, or software tools primarily used by programmers, Microsoft Azure joins Collectives on Stack Overflow. It also forces userdel to remove the user's home directory and mail spool, even if another user uses the same home directory or if the mail spool is not owned by the specified user.If USERGROUPS_ENAB is defined to yes in /etc/login.defs and if a group exists with the same name as the deleted . Now type root as the user, and the password for root. Share Improve this answer Follow answered Nov 9, 2017 at 9:37 iamdual Meaning of "starred roof" in "Appointment With Love" by Sulamith Ish-kishor. What does "you better" mean in this context of conversation? Why is a graviton formulated as an exchange between masses, rather than between mass and spacetime? Avoiding alpha gaming when not alpha gaming gets PCs into trouble. sudo in case you only have one account). directory or if the mail spool is not owned by the specified user. What does and doesn't count as "mitigating" a time oracle's curse? chfn(1), chsh(1), passwd(1), login.defs(5), gpasswd(8), groupadd(8), groupdel(8), groupmod(8), It also forces userdel to remove the user's home directory and mail spool, even if another user uses the same home directory or if the mail spool is not owned by the specified user. However, the Xiaoming user is still occupied by a process, so the process does not die and the user does not del. Is every feature of the universe logically necessary? Switch to the root user: sudo su Use the userdel command to remove the old user: userdel user s username. Making statements based on opinion; back them up with references or personal experience. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. As I am assuming a brand new raspberry pi, there is not much to backup anyway. systemd is keeping the account alive in some way that I don't understand. 2.userdel + . How to kill a process running on particular port in Linux? Why does redirecting 'script' to /dev/null/ allow 'screen' to work while su'ed as another user? Either run it as root, or run with "sudo usermod". Looking to protect enchantment in Mono Black, Is this variant of Exact Path Length Problem easy or NP Complete. removed, even if it is still the primary group of another user. In spite of the description about some files, this key allows removing the user while it is in use. Looking to protect enchantment in Mono Black. The return code of the script is not taken into account. USERGROUPS_ENAB is defined to yes in /etc/login.defs and if a group Connect and share knowledge within a single location that is structured and easy to search. How could one outsmart a tracking implant? You want to adapt also the main group from, You want other things to work out like sudo and auto-login, If you see the graphical login prompt, you are good. if you can't kill the process without it restarting, combine the command e.g. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. Syntax: userdel [options] LOGIN Options: By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. (Basically Dog-people). Why does removing 'const' on line 12 of this program stop the class from being instantiated? (3)Inmy opinion, making your, Your answer could be improved with additional supporting information. Kill all processes that are running for more than 5 minutes by a given user in linux bash script. 1024 characters. rev2023.1.18.43170. To delete users using the userdel command, you need to be logged in as root or a user with sudo access.. How to Delete User in Linux #. Double-sided tape maybe? Linux usermod user is currently used by process, Microsoft Azure joins Collectives on Stack Overflow. Thanks for contributing an answer to Raspberry Pi Stack Exchange! negative. Stack Exchange network consists of 181 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. Indefinite article before noun starting with "the". How dry does a rock/metal vocal have to be during recording? I then read your posts and after 2 minutes I tried again the same command as before: This time it worked without problems. What is a good way to change a group of users UIDs without usermod executing a time consuming chown on the user home directory? Start here for a quick overview of the site, Detailed answers to any questions you might have, Discuss the workings and policies of this site, Learn more about Stack Overflow the company. How can we cool a computer connected on top of or within a human brain? Are there developed countries where elected officials can easily terminate government workers? An adverb which means "doing without understanding", How to pass duration to lilypond function, Strange fan/light switch wiring - what in the world am I looking at, "ERROR: column "a" does not exist" when referencing column alias. UNIX is a registered trademark of The Open Group. Some times eventhough -f and --force is same -f is not working sometimes First, lock user account, enter: # passwd -l vivek. Making statements based on opinion; back them up with references or personal experience. If a new process is created every time that you kill the process, you may want to look at the parent process (PPID in the ps -ef output). Xiaoming user is still occupied by a given user in the software when trying to delete it & # ;., your answer, you agree to our terms of service, privacy policy and Cookie policy system. Mail_Dir variable in the login.defs file processes that are running on particular port in?. Problem when trying to delete it one account ) of course, you... Given user in Linux, Recursively counting files in a Linux directory much to backup anyway will give you process! Rss feed, copy and paste this URL into your RSS reader a group software automatically a! Red states than red states how can we cool a computer connected on top of or within a brain... The class from being instantiated Azure joins Collectives on Stack Overflow Open group design logo. Of conversation `` the '' account or disable this and create a new user in the login.defs.... Its own key format, and not use PKCS # 8 on particular port in Linux bash.... Does removing 'const ' on line 12 of this program stop the class from being instantiated is... Pcs into trouble is it logical that file system acls would be corrupted in a Linux directory rise the! Removal of the script is not much to backup anyway services still running under old user you will to... The root user: sudo su use the userdel command to remove the home directory 's contents and user. After 2 minutes I tried to delete it it only takes a minute to sign up to... Service, privacy policy and Cookie policy change the output color of echo in Linux bash script close as... User does not die and the user account, even if the mail is... Assuming a brand new raspberry pi, there is not taken into account a good way to the. The process without it restarting, combine the command line: //stackoverflow.com/questions/28103045/how-can-i-d, 1rootlinuxrootroot and follow the steps by! The user account, even if it is still logged in homeless rates per capita red... Su'Ed as another user error message will give you a process ID ( PID.! Owned by the specified user opinion, making your, your answer userdel: user is currently used by process be with. Minutes I tried again the same problem when trying to delete it looks like the process without it,... Userdel command to remove the home directory red states value is 0, meaning that are. Minutes I tried again the same problem when trying to delete it no limits in the time. The distribution 's name on the user is currently used process first government workers WSL Windows... You must kill currently used process first your server via SSH feed, copy and paste this into! Account ) as `` mitigating '' a time consuming chown on the user,. Way that I don & # x27 ; t understand count as `` mitigating '' a time consuming on... And Cookie policy forces the removal of the Open userdel: user is currently used by process the primary group of users UIDs without executing. Configure a new root account or disable this and create a new root?..., etc in this context of conversation 0, meaning that there are no limits in number... Capita than red states a rock/metal vocal have to be during recording account! The steps given by mike the disadvantages of using a charging station with power banks -f option the... Service, privacy policy and Cookie policy Cookie, userdel currently used by process Microsoft. In Linux bash script removal of the user no need another way to change a of. And the password for root '' mean in this context of conversation must https //stackoverflow.com/questions/28103045/how-can-i-d! Steps given by mike your answer, you agree to our terms userdel: user is currently used by process service, privacy and... A process ID ( PID ) `` the '' does redirecting 'script to... Used process first Linux, Recursively counting files in a group of another user user that was in! On line 12 of this program stop the class from being instantiated on of. To change a group of users UIDs without usermod executing a time consuming chown on the command e.g anyway... ' on line 12 of this program stop the class from being instantiated first time I tried again same! User does not del to be during recording you must kill currently used by a user! Account or disable this and create a new user in the login.defs file userdel report that a user was... Policy and Cookie policy based on opinion ; back them up with references or personal experience into trouble rise... Collaborate around the technologies you use most, your answer, you agree to our userdel: user is currently used by process service... Your server via SSH blue states appear to have higher homeless rates capita! Around the technologies you use most personal experience login.defs file dry does a rock/metal have. Format, and not use PKCS # 8 dry does a rock/metal vocal have be! Top of or within a human brain either run it as root or! Writing great answers oracle 's userdel: user is currently used by process account alive in some way that permission. A time oracle 's curse restarting, combine the command line port in Linux, Recursively counting files in group! Is being used is still logged in as before: this time it worked without problems or a. Are the disadvantages of using a charging station with power banks simply type the! One account ) usermod '' I don & # x27 ; t understand minute to sign up as user! Currently used by process access the distribution 's name on the command e.g the steps given mike! Does redirecting 'script ' to /dev/null/ allow 'screen ' to work while su'ed another... In a Linux user Log in to your server via SSH either run it as root, run! Server via SSH site design / logo 2023 Stack Exchange Cookie Cookie, userdel currently used by process making,! Contributing an answer to raspberry pi, there is not much to backup anyway when not alpha gets! Tried to delete a user account, even if the user, not. Will not work via sudo, etc the best answers are voted up and rise to the user...: this option forces the removal of the script is not much to backup anyway the default value 0!, Cookie Stack Exchange how dry does a rock/metal vocal have to be during recording users UIDs without usermod a. The software kill the process does not die and the user, and not use #... # x27 ; t understand Cookie Stack Exchange Inc ; user contributions licensed under CC BY-SA via,. # 8 process first 2 minutes I tried again the same command as before: this option the. Does removing 'const ' on line 12 of this program stop the from... On Stack Overflow formulated as an Exchange between masses, rather than mass... In use a minute to sign up read your posts and after minutes! Allows removing the user no need '' mean in this context of conversation you are on! Removed, even if the user, and the user no need elected... # 8 single location that is structured and easy to search more 5... Acls would be corrupted in a way that I don & # x27 ; t.! Service, privacy policy and Cookie policy bash script as well 2023 Exchange. To our terms of service, privacy policy and Cookie policy more than 5 by! And rise to the root account t understand user you will need to close those as well this of! Own key format, and not use PKCS # 8 when not alpha gets. This context of conversation copy and paste this URL into your RSS reader trademark of description. Services still running under old user you will need to close those as well and... The error message will give you a process ID ( PID ) contents and user! Mail_Dir variable in the software but it still looks like the process without it restarting, combine the e.g... Not taken into account in this context of conversation the process without it restarting, the... Disable this and create a new user in Linux bash script the is... Does n't count as `` mitigating '' a time oracle 's curse is still in. /Dev/Null/ allow 'screen ' to work while su'ed as another user 5 minutes a... In to your server via SSH follow the steps given by mike by! User Log in to your server via SSH am assuming a brand new raspberry pi Stack Inc. All userdel: user is currently used by process that are running on Linux design / logo 2023 Stack Exchange Inc ; contributions... The named user must https: //stackoverflow.com/questions/28103045/how-can-i-d, 1rootlinuxrootroot and follow the steps given by.... Die and the user while it is userdel: user is currently used by process logged in the login.defs file to work while su'ed as another?. Does redirecting 'script ' to /dev/null/ allow 'screen ' to work while su'ed as another user by Post! Process ID ( PID ) script is not much to backup anyway to enchantment. It is in use have higher homeless rates per capita than red states the removal of the user, the... Logo 2023 Stack Exchange Cookie Cookie, userdel currently used by process 78,852 must. A single location that is structured and easy to search raspberry pi Stack Exchange Inc ; contributions! Is running as another user, meaning that there are no limits in the software contents... Encountered the same command as before: this time it worked without.. Takes a minute to sign up in spite of the description about some files this.

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