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.
Here is my script which gives the below output when I run.First it will display the list of all groups and then ask for enter the group name and after it will ask for contribuotors or users then I will add contribuotirs or users and it will show the list of all users associated with that group but... (3 Replies)
Use and complete the template provided. The entire template must be completed. If you don't, your post may be deleted!
1. The problem statement, all variables and given/known data:
I have to write a program which can tell me how many processes is running by some user, from the /etc/passwd file... (3 Replies)
Hi all!
After killing some processes, I encounter the following problem:
1) some delay in the login process
2) question marks (?) in who output
3) when doing ps -fu for users with question mark in who, no process is runing.
To solve this problem I shutdown the system. Does anyone know the... (4 Replies)
hello,
i want to implements user quotas. the problem is that all of our user names are integer numbers, like 8510453.
so when i set quota for a user (e.g. 8510453), it wont be set for that user name instead it will be set for exactly this: #8510453 (this is what webmin report shows).
i have... (5 Replies)
hi gurus,
i have a question:
when run which javac under a user account I got the following results:
PROD DB Server: /usr/java14/bin/javac
DR DB Server: /usr/java14/bin/javac
DEV DB Server: /usr/java5_64/bin/javac
The .profile in all environments are same.
so how do know who is the... (1 Reply)
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:
Code:
James Hallan
PID TTY TIME CMD
31799 pts/3 00:00:00 vim ... (2 Replies)
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)