Killing all processes of current user

Posted by Vi on Super User See other posts from Super User or by Vi
Published on 2010-06-15T01:31:07Z Indexed on 2010/06/15 1:33 UTC
Read the original article Hit count: 259

Filed under:

linux

|

kill

|

process-management

user@host$ killall -9 -u user

Will it definitely kill all processes owned by user (including forkbombs)?

No new processes is spawned to user from other users.
No user's processes are in D-sleep and unkillable.
No processes are trying to detect and ptrace or terminate this started killall.

E.g. if killall will finish untampered and successfully is it 100% that no processes are left with this uid?

© Super User or respective owner

Related posts about linux

apt-get install and update fail

as seen on Ask Ubuntu - Search for 'Ask Ubuntu'
I've got a problem with apt-get update and apt-get install ... commands . every time update or installing fails and errors are : Get:1 http://dl.google.com stable Release.gpg [198B] Ign http://dl.google.com/linux/chrome/deb/ stable/main Translation-en_US Get:2 http://dl… >>> More
kernel module compiling error

as seen on Ask Ubuntu - Search for 'Ask Ubuntu'
sh@ubuntu:/home/ccpp/helloworld$ make gcc-4.6 -O2 -DMODULE -D_KERNEL_ -W -Wall -Wstrict-prototypes -Wmissing-prototypes -isystem /lib/modules/`uname -r`/build/include -c -o hello-1.o hello-1.c hello-1.c:4:0: warning: "MODULE" redefined [enabled by default] <command-line>:0:0: note: this is… >>> More
Build-Essentials installation failing

as seen on Ask Ubuntu - Search for 'Ask Ubuntu'
I am having trouble accessing the several critical header files that show to be a part of the build process. The "Ubuntu Software Center" shows "Build Essentials" as installed: Next I did the following two commands, which did not improve the problem: ~$ sudo apt-get install build-essential [sudo]… >>> More
Updating Debian kernel

as seen on Super User - Search for 'Super User'
I'm trying to update my Debian machine to 2.6.32-46 (which is the new stable). However, after doing apt-get update my apt-cache search linux-image shows me: linux-headers-2.6.32-5-486 - Header files for Linux 2.6.32-5-486 linux-headers-2.6.32-5-686-bigmem - Header files for Linux 2.6.32-5-686-bigmem linux-headers-2… >>> More
Serial connection over a single USB cable (Windows to linux, or linux to linux)

as seen on Server Fault - Search for 'Server Fault'
I'm helping out with a project for an embedded device that only has USB and no serial. This device is running Linux. These days, when we need to connect to a serial port on a device we typically use a USB to serial adapter (on something like a phone system or a load balancing device, etc). I would… >>> More

Related posts about kill

kill + ignore to kill proccess if not alive

as seen on Super User - Search for 'Super User'
how to tell kill command to ignore to kill proccess if the proccess not alive? for example 3453 is alive proccess but 44534 not kill -9 3453 44534 >>> More
Killing Stuck Child JVM's

as seen on Oracle Blogs - Search for 'Oracle Blogs'
Note: This facility only applies to Oracle Utilities Application Framework products using COBOL. In some situations, the Child JVM's may spin. This causes multiple startup/shutdown Child JVM messages to be displayed and recursive child JVM's to be initiated and shunned. If the following: Unable… >>> More
kill + ignore to kill proccess if not alive

as seen on Stack Overflow - Search for 'Stack Overflow'
how to tell kill command to ignore to kill proccess if the proccess not alive? for example 3453 is alive proccess but 44534 not kill -9 3453 44534 >>> More
kill -9 + disable messages (standart output) from kill command

as seen on Stack Overflow - Search for 'Stack Overflow'
hi all I write the following script this script enable timeout of 20 second if grep not find the relevant string in the file the script working well but the output from the script is like that: ./test: line 11: 30039: Killed how to disable this message from the kill command? how to tell kill… >>> More
How to kill a windows process in a cygwin terminal?

as seen on Super User - Search for 'Super User'
I have a problem regarding how to kill a process in cygwin on windows. I am completely new to cygwin. But i have a task that i simply cant kill. i have tried issuing the following commands: kill 4568 kill -9 4568 /bin/kill -f 4568 I have issued the commands in a separate cygwin terminal since i… >>> More