Some
Process Based Commands (Updated Regularly)
List the Process
based on the UID and Commands
|
ps -f -u
wwwrun,postfix
|
List process based
on Commands
|
ps -aux | grep
command
or
ps -f -C
run.pl (find Process by run.pl)
|
List the processes
based on PIDs or PPIDs
|
ps -f --ppid
|
List Processes in a
Hierarchy
|
ps -e -o pid,args –forest
|
Get Details of the
Process
|
ps -L -p
|
Get Details of a
Specific Process
|
ps -u dwls651 -o
uname,pid,thcount,comm | grep java
|
List all threads for
a particular process
|
ps -C java -L -o
pid,tid,pcpu,state,nlwp,args
|
Outputs the highest
%MEM at bottom
|
ps aux --sort pmem
(see the %MEM column)
|
find out which cpu
processor a process is running on
|
ps -eo pid,args,psr
|
Lists all current
processes for the user named username in full listing format
|
ps -f -u username
|
Return Number of
kernal Threads Owned by a process
|
ps -o thcount -p
|
Display the top
running process according by memory usage
|
ps aux | sort -nk +4
| tail
|
Process List By User
|
ps hax -o user |
sort | uniq -c
|
Show all process by
their memory & CPU Usage
|
ps aux
--sort=%mem,%cpu
|
Show How much memory
a Fire Fox (or Process) is using
|
ps -o %mem= -C
firefox
|
View Process by
Hierarchy , allows us to know what needs to be killed
|
ps -Hacl -F S -A f
|
Current Running
Shell
|
ps -p $$
|
List Process By
Highest CPU Usage
|
ps -ef --sort=-%cpu
|
Display Date of the
Process Started
|
ps -o lstart
|
List Threads By PID
along with Thread Start Time
|
ps -o pid,lwp,lstart
--pid –L
|
Top Memory Usage
|
ps -e -orss=,args= |
sort -b -k1,1n | pr -TW$COLUMNS
|
print a stack trace
of a running process
|
Pstack
|
Find Information abt
the Parent Process
|
ps -o ppid= |
xargs ps –p
|
Count Threads OF a
JVM Process
|
ps uH p | wc –l
|
Kill Zombie process
|
kill -9 `ps -xaw -o
state -o ppid | grep Z | grep -v PID | awk '{print $2}'`
|
Happy Learning , More To Come.
