1. UNIX for Dummies Questions & Answers

What's wrong with this syntax? It's part of my 'if' statement but it doesn't seem to pass and it keeps going to the 'else' part. I thought it says that userid must start with a non-numeric character and is between 6 and 10 characters long (alphanumeric). $userid|grep -Eq '^?\{6,10\}+$' if... (2 Replies)

2. Shell Programming and Scripting

Hi I am trying to write a script to check the log files for the trancactions based on usr input date and user input user id. I will take the user input userid and user input date and check there are any creation deletion happened, if so mail it other wise say no transactions; I got user... (2 Replies)

3. UNIX for Advanced & Expert Users

I would like to know the difference between the real user-id and the effective user-id. If user-A runs a program owned by user-B then which is the real user-id and which is the effective user-id ? (1 Reply)

4. UNIX for Dummies Questions & Answers

what command can I use to display the userid's only of a file; specifially the /etc/passwd file? (5 Replies)

5. Red Hat

Hi All, I got this userid apache with the same userid and groupid and /sbin/nologin and the /www/a home folder is empty. Can I just delete this userid? How can I investigate if userid have something to do with the application? Thanks for any comment you may add. (1 Reply)

6. Shell Programming and Scripting

Hi, 1#what is the command to get name associated with userid? 2#I am using unix on Mainframes thru OMVS. So any one know to to capture TSO command output to a variable on OMVS environment. I tried with below script, but its not working! #!/bin/ksh output=$(tso whois PA1234) echo... (6 Replies)

7. UNIX for Dummies Questions & Answers

Hi, I am reciveing files from a remote system on my linux box. These files are named based on time, which I can use to 'touch' the time . I can access/modify these files using my id. but when I tried touching time using my id I am getting error; touch -t 1001261234 1001261234_job2333... (15 Replies)

8. Solaris

Hi all. Quick question. How can I tell if someone is logging in to our unix servers with an application id and not their personal id? Thanks (2 Replies)

9. UNIX for Advanced & Expert Users

Hi, I want to create a user using useradd -m test. But my requirement is he should not change his directory from Home directory. How can I restric the user not to change his directory from his home dir? Thanks, Suresh Double Post (0 Replies)