for each and every user from /etc/passwd file, home directory of the user can be obtained
Quote:
One more problem is that when this script is invoked twice, the data's for the same name is appended twice because of ">>".
If you are sure, that sample.txt file should be created afresh each time the script is run.
Add the following in the start of the script, to check if sample.txt exists and if it is
there delete the file, so that new copy of data would be directed to the file
Is there a way to easily change an account to be a non login account (NP in the shadow) file?
I know I can just edit the file but that is not what we want to do. We use access control software and want to provide a way to set an account to be non-login using simple commands that can be mapped... (0 Replies)
I have access to 15+ UNIX boxes at work, and I do not consistently log onto all of them over time. When I do try to access one I havent been on in awhile, my account is locked as the password has expired.
I need to request to the UNIX SA's that the password expiration is 90 days and that if it... (1 Reply)
Hi ,
I am faceing lot of problem due to "disk space is not enough".
senerio is like as,
In system has 5 account.
a,b,c,d,e
say account c if very critical.
Due to other user's data, user 'c' is faceing disk space issue.
I want to dedicate 3 GB for user 'c'.
No user... (1 Reply)
Hi Gurus,
I have small issue...
I used to pass the passwd for sudo commands like below,
gzcat ~/passwd.gz | sudo su - <villin> >> eof
------
-----
------
eof
And it was able to login into "villin" sudo account successfully. But now, I'm using the same in another script for the... (2 Replies)
I am writing a BASH script to update a webserver and then restart Apache. It looks basically like this:
#!/bin/bash
rsync /path/on/local/machine/ foo.com:path/on/remote/machine/
ssh foo.com sudo /etc/init.d/apache2 reloadrsync and ssh don't prompt for a password, because I have DSA encryption... (9 Replies)
Hi,
I am writing a switch case statement and one of the option contains sudo to a particular user and then perform some steps after that but my script is unable to proceed with further execution after doing sudo over the user. Could you please suggest an workaround for this. (1 Reply)
I have made password less connection to my remote account. and i tried to execute commands at a time. but i am unable to execute the commands.
ssh $ACCOUNT_DETAILS@$HOST_DETAILS
cd ~/JEE/*/logs/ (1 Reply)
Hello,
Does anyone know what happens to your skype account if you close the outlook.com email account which are linked together? As you know they are both owned by Microsoft.
Thanks (0 Replies)
Discussion started by: milhan
0 Replies
LEARN ABOUT MINIX
sg
SG(1) User Commands SG(1)NAME
sg - execute command as different group ID
SYNOPSIS
sg [-] [group [-c ] command]
DESCRIPTION
The sg command works similar to newgrp but accepts a command. The command will be executed with the /bin/sh shell. With most shells you may
run sg from, you need to enclose multi-word commands in quotes. Another difference between newgrp and sg is that some shells treat newgrp
specially, replacing themselves with a new instance of a shell that newgrp creates. This doesn't happen with sg, so upon exit from a sg
command you are returned to your previous group ID.
CONFIGURATION
The following configuration variables in /etc/login.defs change the behavior of this tool:
SYSLOG_SG_ENAB (boolean)
Enable "syslog" logging of sg activity.
FILES
/etc/passwd
User account information.
/etc/shadow
Secure user account information.
/etc/group
Group account information.
/etc/gshadow
Secure group account information.
SEE ALSO id(1), login(1), newgrp(1), su(1), gpasswd(1), group(5), gshadow(5).
shadow-utils 4.5 01/25/2018 SG(1)