You should be aware of several things that can catch you:-
Using egrep is the same as grep -E so the string passed is an Extended Regular Expression. Along with | as an 'or' separator, it also means that the . is a wildcard for a single character. Searching for 192.168 will also match 192g168
You can group expressions or characters using [expression] so you can consolidate your search/exclude.
I'm not clear what the overall requirement for this is, but I think you are looking for sessions for user mickey that are/aren't from a specific set up IP addresses. Might I suggest:
If this is all there is, then it may be to better blend these together like 192\.168\.(10[123]|123)
I am new to UNIX and Linux. I have some experiences with Windows server. I am thinking to start with those OS (Unix/Linux) and more specifically with the OS for the server. however, i have no idea which one would i start first, unix or linux? Because i also dont know how they are different.
... (3 Replies)
Hi I've been searching google and have not found what egrep -c means. Does anyone know where I can get a cheat sheet or what that -c means?
thanks,
Linda (2 Replies)
My intention is to set up a mysql on unix.
Could you provide some info, please, useful for realization of the plan (other than "read the documentation" that will be done anyway)?
vaguely yours`
sehrguey (2 Replies)
Hi Guys,
we have a shell script which basically query the Database which retrieves huge data and use the data with "egrep" .
Now there is some data which contains characters like "abc)" and the same is used like below :
"egrep (.+\|GDPRAB16\|GDPR/11702 96 abc)\|$ temp.txt"
now while... (7 Replies)
Hello all,
I have a question, and would like some advice please. I am a windows guy by trade....5 years in the Marines is where I learnt a lot of what i know. I took a junior level sys admin job...learned a bit more...and now I do IT security. All of this happened in the last 8 years. So I'm 27... (2 Replies)
Hi everyone
I need help i want to learn Unix and do some certification on Unix Hp the reason why i choose Hp is because the company that i work for uses HP and interested in knowing a lt more
about what i do i montor the unix server (disk space CPU usage memory utilization,proceeses job... (5 Replies)
Hello to all board members!!
I have a problem on a HP-UX system. I should write a script. Therefore I need to search after IP addresses in the output of a command.
On Debian this works: ifconfig | egrep -o "{1,3}\.{1,3}\.{1,3}\.{1,3}"
The script where i need this is not ifconfig, but... (2 Replies)
Hi,
I work on sun Solaris. Am hosting few web services on my server which are accessed over the internet. Now to check whether the web service is responding or not, i first have to log in to the web service URL. If it doesn't respond there, i come back to my server box and restart the service... (4 Replies)
Hi,
I don't have tree on the Solaris server and our SA don't want to install it. I found this example from One Line Linux Command to Print Out Directory Tree Listing | systemBash that more or less does what I am mainly looking for.
Example run is as below:
$: find ./ | sed -e... (2 Replies)