Processes - Novell LINUX ENTERPRISE SERVER 10 - INSTALLATION AND ADMINISTRATION 11-05-2007 Installation Manual

By default, the cumulative values are displayed. The parameter -d produces the differ-
ential values. procinfo -dn5 displays the values that have changed in the last five
seconds:

16.6 Processes

16.6.1 Interprocess Communication: ipcs
The command ipcs produces a list of the IPC resources currently in use:
------ Shared Memory Segments --------
key
0x00000000 58261504
0x00000000 58294273
0x00000000 83886083
0x00000000 83951622
0x00000000 83984391
0x00000000 84738056
------ Semaphore Arrays --------
key
0x4d038abf 0
------ Message Queues --------
key
16.6.2 Process List: ps
The command ps produces a list of processes. Most parameters must be written without
a minus sign. Refer to ps --help for a brief help or to the man page for extensive
help.
To list all processes with user and command line information, use ps axu:
tester@linux:~> ps axu
USER
root
root
root
[...]
320 Installation and Administration
shmid owner
tester
tester
tester
tester
tester
root
semid owner
tester
msqid owner
PID %CPU %MEM VSZ
1 0.0 0.0 696
2 0.0 0.0
3 0.0 0.0
perms bytes
600 393216
600 196608
666 43264
666 192000
666 282464
644 151552
perms nsems
600 8
perms used-bytes
RSS TTY STAT START
272 ? S
0 0 ? SN
0 0 ? S<
nattch status
2 dest
2 dest
2
2
2
2 dest
messages
TIME COMMAND
12:59 0:01 init [5]
12:59 0:00 [ksoftirqd
12:59 0:00 [events