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Please modify your if-else statement like below and re-try:-

if [ `ps -eaf | grep -v grep | grep -c $CHECK_SCRIPT` -ne 0 ]
then
logger -s "$CHECK_SCRIPT is running. Do nothing"
else
...

If you have pgrep installed, it might be what you need:

$ pgrep -l rsyslogd
1515 rsyslogd

Drop the quotes around ^#. In bash, the second operand for =~ is a pattern. Since you've quoted the pattern, it is not being treated as a pattern but as a string. Hence, only the else statement is...

Have a look at the OS-hardening tool Bastille (http://bastille-linux.sourceforge.net/).

On SUSE I would use a good ftpd, try AppArmor, leave that firewall on and only allow the required ports and maybe also use TCP_wrappers (it can't hurt).

That is a good realization.. Those parameters are replacement characters used by SAP and they have a specific meaning and they are replaced by actual values that are being passed to the script before...

It is not a csh script, but a sh script, so the shebang is wrong. My guess is, it has always been executed as sh /path/to/script, in which case the shebang is treated as comment and is disregarded.....

From 25+ years experience: The price you pay for software seems to have absolutely no relation at all in relation to the end-user experience (usability + support).

When it comes to anti-virus...

/etc/rc.d/init.d/networker status
appears to just list the processes. Probably the best thing to do in your script is to just issue a

/etc/rc.d/init.d/networker stop
/etc/rc.d/init.d/networker...

1. Depends on what the operating characteristics of the program. Drop a stop/start script in cron.daily/ and go from there.

2. Again, how do you characterize when it is hung? That is, what...

This might help you out also:


vmstat -s -S M | egrep 'mem|swap'


Memory is faster than swap. If you have a lot of unused memory, then you are wasting it.

You are having the standard linux newbie memory freakout. We sometimes see a few of these a month. Take a deep breath and relax -- you're not running out of memory.

Memory that's otherwise...

No, in general, it is not a better option. See Help! Linux ate my RAM! (http://www.linuxatemyram.com/index.html)

@hedkandi

Just realised that your original cron from post #1 must have been running the script every 5 minutes and therefore appending to the output file every 5 minutes. So if you look at 11:00...

hi hedkandi,
your script is seem OK.
but as already mentioned by @methly, system date settings and cron may use different timezone information(TZ).
check if your system (redhat derivative )
#...

You can do like this for the Destination Directory:


#!/bin/bash

OLD_HIST_DIR="/var/log/user_history/old_logs"
HIST_DIR="/var/log/user_history"
...

Well, seems you've already figured out how to solve it, am I right?

If you just want to hear an opinion, both options are OK. Try them both and see which one fits better to your preference. That's...

I'm not sure I understood you well, but you're putting sudo inside a sudoers file. There isn't any restriction to do that but it looks weird when running a command:
sudo sudo su - someuser

Try...

Before you can assign an ACL, you have to make sure that the filesystem supports them:
tune2fs -l /dev/sdX/ | grep options

If you run mount you may also get the details. There should be an "acl"...

why don't you try this , comment out the GHELPDESK line and replace it with:

test my-mnag0 = (root) /usr/sbin/viudo

or define your host_alias to be my-mnag0 instead of...

Hello, ok, this is what I did to reproduce your conf.

From your conf remove the line:
GHELPDESK LAN = SUDO

Then to add a runas alias:

Runas_Alias ROOT = root

Then add a user to...

print really can't be found on most Linux machines. An alternative would be rewriting that line to use printf or echo. Same with compress, the replacement would be gzip or bzip2.

And that you...

First off, thanks for writing a follow-up. Most people here do not and this way nobody knows if the suggested solution or the hint helped at all or not.



This might, depending on your...

Hi,

why would you even possibly want a non-relocatable VG ? I don't think you can change it ...

mklv -y'<name_of_lv>' -t'jfs2' -x'<max_pp_in_lv>' rootvg <size_of_lv_in_pp>

where...