I am being trained in unix and am tryin to write a script for listing the user Processes by user's names exactly the following manner WITHOUT USING A TEMPORARY FILE or SED OR AWK! The format of the output I want is:
So far, I have written this code and a part of the output is also shown.
My trainer says its not the exact same output and as you see I have used a temporary file. How can I get rid of the temporary file and get the exact same output without using SED or AWK.
The main problem I am facing is that when I use the "users" command, if a particular user is logged in from two different terminals, the output has 2 entries for that user. For eg; if james is logged in on 2 terminals, the "users" command will give print james.hallan twice on standard output. Now how do i get rid of one james.hallan entry without using sed and awk.
Secondly, how do i get the output in exactly the same format. This is very frustrating for me as I am almost there and I feel kind of helpless. Any help would be appreciated.
hi incredible, i am not really using grep. also i tried using sort -u but i guess it only works with files and not varibles....i am really stuck on this!!
Morning,
Somebody can tell me in AIX 6.1 what is the different between the maxuproc (lsattr -El sys0 | grep max) and the for a user.
Example:
Oracle is limited by :
#ulimit -u
processes(per user) unlimited
But lsattr -El sys0| grep maxuproc show me :
maxuproc 16384
So... (1 Reply)
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1. The problem statement, all variables and given/known data:
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hello,
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Hi All
I am being trained in unix and am tryin to write a script for listing the user Processes by user's names exactly the following manner WITHOUT USING A TEMPORARY FILE or SED OR AWK! The format of the output I want is:
James Hallan
PID TTY TIME CMD
31799 pts/3 00:00:00 vim
31866... (1 Reply)
hi all.
Is there any way to get the original names (not the login names) of users currently logged on to the machine and the processes they are logged on to...names as in abc xyz and not abc.xyz
I dont want to first use w -s and then loops to arrange the information, and i cant figure out how... (2 Replies)
how can I kill all the processes belonging to an user.
I need it because I can't see a process initiated by a user and thus unable to kill it. (2 Replies)
Hi All,
I heared that each user in UNIX have max. number of processes that can be running at one time. Is this correct? If yes, how can I know this number and how can I change it.
N.B.: I am using Sun 5.6
Regards (4 Replies)