Sponsored Content
Operating Systems Solaris The .profile file has only exit command Post 302532399 by robsonde on Tuesday 21st of June 2011 01:05:15 AM
Old 06-21-2011
Quote:
Originally Posted by avinashpv
Hi everyone,

This is my first post in the forum. :-)

I was asked this question for an interview recently.

Q: What will happen if the .profile file has only the exit command in it and nothing else.
(Assume that every other settings are in place to run the .profile file, when the user logs in.)

I don't know the answer yet.
I thought of two possible answers :

1: The next time the user tries to login the .profile gets executed and the user will be logged out of the session. In short, the user will never be able to login.

2: The system will throw some kind of error to let us know of a faulty .profile file. (Just a wild guess) Smilie

Please assist.

Thanks in advance.
Avinash

this feels like a homework question.

in any learning I often tell people to try it on a non production system and see what happens.


on any system I have seen I expect it will just log you out.

I have even see sysadmins use this as part of the system security, DONT do that, it not system security.
if you don't want user to login then lock the account.
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

profile script command syntax

Following is my /etc/profile script. Everything above the asterisks executes as expected. Nothing below the asterisks executes as I would like it to. Any guidance on what I'm doing wrong would be greatly appreciated :-) #ident "@(#)profile 1.18 98/10/03 SMI" /* SVr4.0 1.3 */ # The... (3 Replies)
Discussion started by: Mufasa
3 Replies

2. OS X (Apple)

creating a new profile from command line

Does any1 know how to preform such an operation on a mac? any help appreciated (2 Replies)
Discussion started by: cleansing_flame
2 Replies

3. UNIX for Dummies Questions & Answers

exit command

Hi All, Having just started using Unix after a long time on VMS, I end up having multiple Unix and VMS sessions open. Is there a way I can set up a symbol or something so that "lo" means "exit" and exits my session ? On VMS, if I wanted to do the opposite of this I would do it like this : ... (3 Replies)
Discussion started by: cdines
3 Replies

4. Solaris

/etc/profile file edited. No command working

I have X4500 and I created a user. I wanted to give him root privileges and for editing the sudoers files I typed visudo sudoers. But it said visudo command not found. After googling I found that we need to set path in etc/profile. I edited that and put the following command ... (3 Replies)
Discussion started by: bharu_sri
3 Replies

5. UNIX for Dummies Questions & Answers

Problem with exit command

Problem with exit command ----------------------------------------------------------------------- Hi, I am executing script written by other user. I am executing script A.ksh, and A.ksh calls B.ksh. But It is giving error: /home/user/B.ksh: exit: -1: unknown option When I checked... (3 Replies)
Discussion started by: shreyas
3 Replies

6. OS X (Apple)

Problem using a top command alias in my profile

Hi- I am newish to the mac osx unix interface. I want to set up top so that it always displays the username. I can use this command to do this: top -ocpu -P ' PID COMMAND %CPU TIME #TH #PRTS #MREGS RPRVT RSHRD RSIZE VSIZE USER' -p '$aaaa ^bbbbbbbbb $cccc $wwwwwww $ee... (1 Reply)
Discussion started by: mikey11415
1 Replies

7. UNIX for Dummies Questions & Answers

alias command within .profile

Please could someone advise me the command - to set up aliases commands within a .profile using shell sh regards venhart (13 Replies)
Discussion started by: venhart
13 Replies

8. UNIX for Advanced & Expert Users

Equivalents of tee command to find exit status of command

Hi, Want to log the output of command & check the exit status to find whether it succeeded or failed. > ls abc ls: abc: No such file or directory > echo $? 1 > ls abc 2>&1 | tee log ls: abc: No such file or directory > echo $? 0 Tee commands changes my exit status to be always... (7 Replies)
Discussion started by: vibhor_agarwali
7 Replies

9. AIX

Bypass Read Line in profile through AIX command

Hi All, I have a complicated requirement where in I have a "root" user and a user named "xeadmin" I want to take sudo of "xeadmin" by command sudo su - xeadmin. Later i need to hit 2 enter keys as there are 2 read line commands inserted in profile of "xeadmin" and I reach command prompt, i need... (1 Reply)
Discussion started by: hiteshsathawane
1 Replies

10. UNIX for Beginners Questions & Answers

Command Understanding :- . $PWD/.profile

Hi, I am new in unix, can anyone please explain the use of:- . $PWD/.profile Thanks, Sujoy (5 Replies)
Discussion started by: sujoyrchowdhury
5 Replies
LINTIAN-INFO(1) 					User Contributed Perl Documentation					   LINTIAN-INFO(1)

NAME
lintian-info - give detailed information about Lintian's error tags SYNOPSIS
lintian-info [log-file...] lintian-info --tags tag ... DESCRIPTION
The lintian-info command parses the output of the lintian command and gives verbose information about the listed Lintian error tags, parses a Lintian override file and gives verbose information about the tags included, or (if given the -t or --tags option) explains a given tag or tags. If no log-file is specified on the command line, this command expects its input on stdin. Thus, the output of lintian can either be piped through lintian-info or a log file produced by lintian can be processed with this command. (Note, though, that the lintian command has a command line option -i to display the same results as lintian-info, so you will not normally need to pipe the output of lintian into this command.) OPTIONS
-a, --annotate Read from standard input or any files specified on the command line and search the input for lines formatted like Lintian override entries. For each one that was found, display verbose information about that tag. -h, --help Display usage information and exit. --profile prof Use the severities from the vendor profile prof when displaying tags. If the profile name does not contain a slash, the default profile for than vendor is chosen. If not specified, lintian-info loads the best profile for the current vendor. Please Refer to the Lintian User Manual for the full documentation of profiles. -t, --tags Rather than treating them as log file names, treat any command-line options as tag names and display the descriptions of each tag. EXIT STATUS
If -t or --tags was given and one or more of the tags specified were unknown, this command returns the exit code 1. Otherwise, it always returns with exit code 0. SEE ALSO
lintian(1) AUTHORS
Niels Thykier <niels@thykier.net> Richard Braakman <dark@xs4all.nl> Christian Schwarz <schwarz@monet.m.isar.de> perl v5.14.2 2013-02-16 LINTIAN-INFO(1)
All times are GMT -4. The time now is 08:20 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy