thx for reply.
This script is really basic here there's the section I was talking about:
so at the end if RC is equal to zero means that all return codes were equal to the expected ones.
One pratical example that doesn't work is the command:
Quote:
service syslog restart
if an unauthorized user try to execute that command I got back the message:
Quote:
Shutting down kernel logger: /etc/init.d/functions: line 141: /var/run/klogd.pid: Permission denied
rm: cannot remove `/var/run/klogd.pid': Permission denied [FAILED]
Shutting down system logger: /etc/init.d/functions: line 141: /var/run/syslogd.pid: Permission denied
rm: cannot remove `/var/run/syslogd.pid': Permission denied[FAILED]
rm: cannot remove `/var/lock/subsys/syslog': Permission denied
Starting system logger: /etc/init.d/functions: line 141: /var/run/syslogd.pid: Permission denied
And the script stop its execution. To get the prompt back I have to type Ctrl-C.
The problem for me is that I would like simply to get back the return code to comprare with the expected one.
how can I lock my keyboard while I'm away from the computer without using lock command. What other commands gives me the option to lock keyboard device?
thanks (7 Replies)
Hi all
I need help finding a process that is continuing to create files in the above area. There are three sub folder titled addr q.local and msg . I have already found a process called mmdf running and have used the kill command to stop this from running. I have also looked for sendmail or... (12 Replies)
Hi ,
How should i implemet a lock function Hp-ux .
I want to a lock a file through fcntl in Hp-ux .
But is not locking properly .
Thanks
Narendra (7 Replies)
Hi,
My requirement is to service a process and below is the script which i wrote for that and works fine, I have kept it in a crontab and running this everyminute, how do I lock this if its already running and i dont want to open if its running and not completed yet.
The crontab need to run... (4 Replies)
Hello all,
If anyone has time, I have a few questions:
How do I do the following in Linux. We are using Red Hat and Oracle Enterprise Linux, which is based on Red Hat too.
1. How to lock the account after a few (like 3) invalid password attempts?
2. How do you lock a screen after 30... (1 Reply)
please tell pre-requisite steps to activate cron. i activated the cron but it not executing the script which i set in crontab entry.through root user i passed the service crond start it get start.but when i go to etc/init.d and passed crond stop command.it gets crond: can't lock /var/run/crond.pid,... (2 Replies)
I'm not able to view my inbox mails, I'm using Thunderbird.
I have checked the /var/mail/ directory files. There I saw the lock file. .
I have removed the lock file and restarted the Thunderbird, again the lock file is created.
I have changed the file group as mail from users. after that... (1 Reply)
Hello
I have simple line of code here:
FILE *lockfp = fopen("/var/lock/subsys/processName", "w");
which is denied even running as root. The result is
locking failed for the following reason: Permission denied
How is this possible? Why is this happening?
Thanks for your... (4 Replies)
I am getting error on redis server on linux 7.5 after change the default path /var/lib/redis to /redisdata, and enable cluster-enabled yes. It would be really appreciate if some one can check and suggest on this issue.
error code:
1240:C 09 Sep 2018 13:53:51.058 # oO0OoO0OoO0Oo Redis is... (3 Replies)
Discussion started by: nadeemrafikhan
3 Replies
LEARN ABOUT LINUX
motd.tail
MOTD.TAIL(5) Debian Administrator's Manual MOTD.TAIL(5)NAME
motd.tail - Template for building the system message of the day
DESCRIPTION
On Debian systems, the system message of the day is rebuilt at each startup, in order to display an accurate information. /etc/motd.tail is
the file to edit permanent changes to the message of the day.
OVERVIEW
The initiation script /etc/init.d/bootmisc.sh prepends a line containing information about the system to /etc/motd.tail and stores the
resulting file in /var/run/motd. /etc/motd is a symbolic link to /var/run/motd. This is done to prevent changes to /etc as the system can
not assume /etc to be writable.
Changes to /etc/motd effectively end up in a file under /var/run which will be regenerated upon reboot.
A symbolic link to a different file, such as /etc/motd.static disables this behaviour.
FILES
/etc/init.d/bootmisc.sh
The initiation script which builds /var/run/motd
/etc/motd
Symbolic link to the system message of the day at /var/run/motd
/etc/motd.tail
Template for building the system message of the day
/var/run/motd
System message of the day file rebuilt at each computer start
SEE ALSO login(1), issue(5), motd(5).
Debian 2007-04-28 MOTD.TAIL(5)