10 More Discussions You Might Find Interesting
1. UNIX for Advanced & Expert Users
Hello,
I'm attempting to open multiple xterms and run a command as an SAP user via sudo using PSSH. So far, I'm able to run PSSH to a file of servers with no check for keys, open every xterm in to the servers in the file list, and SUDO to the SAP(ADM) user, but it won't do anything else... (11 Replies)
Discussion started by: icemanj
11 Replies
2. UNIX for Dummies Questions & Answers
Hi all,
What is the maximum number of sed squeezing in one shell?? I've surprised with this message when I squeezed 50 sed in the same shell:
253: Identifier too long - maximum length is 18.This is what I've did in my sed query
| sed -e "s/ 0 /Default /" | sed -e "s/ 1 ... (2 Replies)
Discussion started by: leo_ultra_leo
2 Replies
3. Shell Programming and Scripting
I am new for Perl I want to ask one question. I have around 50 custom packages which i am using in my Perl script. I want to import all .pm packages in my Perl script in an easy way. Right now i have to import each package individually. So Is there any way to do so??
Right Now i am doing like:
... (1 Reply)
Discussion started by: Navrattan Bansa
1 Replies
4. UNIX for Dummies Questions & Answers
hi,
I have a directory "test" under which there are 3 files a.txt,b.txt and c.txt.
I need to rename those files to a.pl,b.pl and c.pl respectively.
is it possible to achieve this in a sed or awk one liner?
i have searched but many of them are scripts.
I need to do this in a one liner.
I... (2 Replies)
Discussion started by: pandeesh
2 Replies
5. Shell Programming and Scripting
Hi,
I have a directory /home/datasets/ which contains a bunch (720) of subdirectories called hour_1/ hour_2/ etc..etc.. in each of these there is a single text file called (hour_1.txt in hour_1/ , hour_2.txt for hour_2/ etc..etc..) and i would like to do some text processing in them.
Each of... (20 Replies)
Discussion started by: amarn
20 Replies
6. Shell Programming and Scripting
Thanks for giving your time and effort to answer questions and helping newbies like me understand awk.
I have a huge file, millions of lines, so perl takes quite a bit of time, I'd like to convert these perl one liners to awk.
Basically I'd like all lines with ISA sandwiched between... (9 Replies)
Discussion started by: verge
9 Replies
7. Shell Programming and Scripting
I would like to print result of multiple search pattern invoked from an one liner. The code looks like this but won't work
gawk -F '{{if ($0 ~ /pattern1/) pat1=$1 && if ($0 ~ /pattern2/) pat2=$2} ; print pat1, pat2}'
Can anybody help getting the right code? (10 Replies)
Discussion started by: sdf
10 Replies
8. Shell Programming and Scripting
Hi
I am trying to search and replace a multi line pattern in a php file using awk.
The pattern starts with
<div id="navbar">
and ends with
</div>
and spans over an unknown number of lines.
I need the command to be a one liner.
I use the "record separator" like this :
awk -v... (8 Replies)
Discussion started by: louisJ
8 Replies
9. Solaris
Hi SSHers,
I have embedded this below code in my shell script..
/usr/bin/ssh -t $USER@$SERVER1 /usr/bin/ssh $USER2@S$SERVER2 echo uptime:`/opt/OV/bin/snmpget -r 0 -t 60 $nodeName system.3.0 | cut -d: -f3-5`
SSH to both these servers are public-key authenticated, so things run... (13 Replies)
Discussion started by: LinuxUser2008
13 Replies
10. Shell Programming and Scripting
How to combine 3 find statements into 1-liner?
find statements:
cd ${dir1} ; find . ! -name . -prune -type f | xargs file | grep -i ascii | cut -f1 -d: | xargs grep -l "${searchtxt}"
cd ${dir2} ; find . ! -name . -prune -type f | xargs file | grep -i ascii | cut -f1 -d: | xargs grep -l... (4 Replies)
Discussion started by: ux4me
4 Replies