10 More Discussions You Might Find Interesting
1. Programming
hi all,
i have made a shell script and it runs until it reaches the if statement, doesn't the ! mean only if the command fails it will echo me that message and then exit
can anyone please help me what is wrong with my code?
many thanks,
rob
#!/bin/bash
echo "is this archive... (10 Replies)
Discussion started by: robertkwild
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2. Programming
Hey so I've written a program and it crashes every time I run it. I tried placing breakpoints to see what was going but to my surprise they do not work! I've placed them anywhere and they do not stop the execution of the program.
In fact if I add code and hit rebuild it doesn't even build that... (1 Reply)
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3. Shell Programming and Scripting
I use grep all the time. Don't have a problem understanding it. But I am looking at a script that uses 'eprep'. Basically we have something that uses ssh to log into a remote host and execute a "df -h" and emails us. We use that to check space on remote machines. Lately I have noticed the 'egrep'... (5 Replies)
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4. Shell Programming and Scripting
I'm pretty experienced with regexps, but I just can't get this expression to work.
The first line of my test file is this:
**** info Fri Jun 04 12:37:58 PDT 2010 stuff
I'm piping this file into this:
egrep '^****\s++*Fri Jun 04'
This returns 0 lines.
If I change the... (7 Replies)
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5. UNIX for Dummies Questions & Answers
when i started booting linux ,after sometime both the mouse and the keyboard are getting freeze and wont respond(also the system gets hanged and all the process running dont go forward) ,nothing seem to work.
Keeping in mind that it will work after sometime ,i waited for one hour also ,but... (1 Reply)
Discussion started by: sanjay.login
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6. Shell Programming and Scripting
I would like to to catch the ip at the following line with egrep and regexp:
ip = 192.9.110.20
and I built the following regexp to do it:
(?<=ip\s=\s)\S+
when I check it with regexp simulator, it works but when I use it in the following egrep command it doesn't work -
egrep -e... (2 Replies)
Discussion started by: datrigger
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7. Shell Programming and Scripting
Hi.
I´ve a script that should substitude the 8th line in a file called xxx.num6.
The "xxx" is set by an array filled with this command:
j=0
for Par in *.sys ; do
Par=`echo $Par | sed 's/\(.*\).sys/\1/'` ;
Par2="$Par" ; echo "${Par2}"
j=$((j + 1));
done
Now i try... (0 Replies)
Discussion started by: Lock3
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8. UNIX for Advanced & Expert Users
Hi
I tried to put a cron job which pipes the logfile appended to date +%d
but it didnt work .
anyone know how to make this happen
thanks in advance
-prasad (7 Replies)
Discussion started by: p4cldba
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9. Shell Programming and Scripting
Hello all,
I have a situation where I have a web root directory with a few thousand users spread out into 100 subdirectories in a 00/firstname.lastname, 01/firstname.lastname, etc. hierarchy. I suddenly need to make sure that each of these user directories contains a default index.html file... (6 Replies)
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10. Filesystems, Disks and Memory
Alright.
My neighbor kid brings me his iBook and says nothing works. He decided to move the file system to his likeness and that semed to create the problems. Now he doesn't have access rights to his home.
I have run fsck over and over again and I keep getting ** fs modified **
I have also... (0 Replies)
Discussion started by: maxwell
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