If you want to have both written to the screen and written to the file, try this:
If it is ok to just have it all in the file and list it's content with a cat:
I used variables, since I am too lazy to write everything again and again and can change variable content at 1 point, not at all points where it is used in the code.
Issuing a who gives out a line with terminal information and maybe remote host info like:
If you want just the user without any other information, so that cut is not needed anymore, issue a whoami for example.
Now to your code:
The tee writes stdin to stdout on the screen and to the file "All". The content is also piped over to cat, which is not needed.
This is just echoed to the screen, not into the file.
Your temporary file entries are counted, but only written to screen, not to a file, so they are lost too.
You delete your temporary file and redirect stdin to the file. As this rm will work without producing any output to stdout, you write nothing into the file "Allusers" and sowith empty it. Though, there was never yet in this line of code being written anything into this file yet, so ironically you couldn't overwrite anything anyway.
Does anyone know what pipe string might be used to determine how many people are logged onto an AIX system where a group ID begins with lets say 4.
In other words, I am looking to query the system for the number of people currently logged onto a system that belong to any group starting with 4.... (1 Reply)
Hey, got a few questions here for anyone who can help......
Command line to - display users using the system, but count them only once.
Command line to - use the lastcomm command to display how many times ive used grep in october.
Command line to - list all logged on users with at least 6... (3 Replies)
Hello
I have a question
I have this users on my aix 5.3 box. This are a default users.
lp:*:11:11::/var/spool/lp:/bin/false
invscout:*:6:12::/var/adm/invscout:/usr/bin/ksh
snapp:*:200:13:snapp login user:/usr/sbin/snapp:/usr/sbin/snappd
ipsec:*:201:1::/etc/ipsec:/usr/bin/ksh... (2 Replies)
Hi,
I want to code a script with perl. For this, I need some knowledge.
How can i use system user name(with group) and password in my login page?
I will be happy if you can help me (2 Replies)
A Newbie here,
I am working on a script and am having problems with the else part of the script. I can't get the users who are not logged into the system to display on the screen with their username and the text "The user is not logged in". I am sure it is something simple and stupid, but I... (5 Replies)
All,
Preliminaries:
AIX 5.2
Tivoli Maestro 6.1 (9.2)
I am auditing an older AIX system. As it stands, I can login remotely to the system using the Maestro application's user account. This is BAD. The administrator claims that he cannot disable the remote login, because it will... (1 Reply)
So I'm trying to write a single line command So I have to use last first in this command and I've figured out the format my professor wants it in, something like thislast | cut -d' ' -f1,15 | sort > check | uniq -c.... and I never can get it right, when I just last command I get something... (2 Replies)