10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Learning, stumbling! My progress in shell scripting is slow. Now I have this doubt:
I have the following file (users.txt):
AU0909,on
AU0309,off
AU0209,on
AU0109,off
And this file (userson.txt)
AU0909
AU0209
AU0109
AU0309
I just want to set those users on userson.txt to "off" in... (14 Replies)
Discussion started by: quinestor
14 Replies
2. Shell Programming and Scripting
Hello folks
I have the following output
UNIX95=1 ps -ef -o pcpu,user,pid,args |more
%CPU USER PID COMMAND
0.03 root 0 swapper
0.08 root 1 init
0.00 root 13 net_str_cached
0.00 root 12 usbhubd
0.00 root 11 escsid
0.00 root 10... (3 Replies)
Discussion started by: delphys
3 Replies
3. Shell Programming and Scripting
Hello;
I need to print two previous lines after searching for a reg exp:
awk '/haywood/'
should produce the following
===================
p9J46THe020804 89922 Tue Oct 18 21:06 MAILER-DAEMON
(host map: lookup (haywood.com): deferred)
... (1 Reply)
Discussion started by: delphys
1 Replies
4. Shell Programming and Scripting
Hello;
Trying to figure out how to keep just the contents between the two search lines:
awk '/regexp_1/ ,/regexp_2/'
I do not want lines containing regexp_1 and regexp_2 in the output.
Thank you for any ideas
Video tutorial on how to use code tags in The UNIX and Linux Forums. (5 Replies)
Discussion started by: delphys
5 Replies
5. Shell Programming and Scripting
Hello;
I have the following log file:
10/11/11 10:42:02 LOCK Q Userid:284 Username=root UserPID:23158 Device:marlin batch
10/11/11 10:42:02 TableNr:226 TableName:iatkn RecId:116290398 Flags:X Q H
10/11/11 10:42:02 LOCK CONTENTION X
10/11/11 10:42:02 ... (3 Replies)
Discussion started by: delphys
3 Replies
6. Shell Programming and Scripting
Hello
I am trying to do global search on access log files for a date and for either 'Error|error' string
ls -lrt *access* | grep "Sep 23" | awk '{print $9}'|xargs awk '/23\/Sep\/2011/ && /Error/ || /error'
Above matches All lines with 'error' as well unfortunately.
Is there a... (6 Replies)
Discussion started by: delphys
6 Replies
7. Shell Programming and Scripting
Hi
There is one problem which i am not able to find the solution :(
Suppose there are two files tmpfile1 and tmpfile2 .
tmpfile1 contains data as
:bash> cat tempfile1
1222
1234
1234
1234
:bash>
now my code is written as
getcommand="cat tmpfile2"
while(getcommand | getline)... (7 Replies)
Discussion started by: aishsimplesweet
7 Replies
8. Shell Programming and Scripting
pcn linus> ntpq -p
remote refid st t when poll reach delay offset disp
==============================================================================
+smpnn01 ntpsrv1 2 u 829 1024 377 1.46 0.793 0.85
*smpnn02 ntpsrv1 2 u ... (2 Replies)
Discussion started by: arch12
2 Replies
9. Shell Programming and Scripting
Hi
New to shell script and awk and need assistance on this problem. I need to use a variable to substitute a string in an external file and write the changed info to another file.
At first I did not know if you could use a variable as the sub value but the following showed me that I can.
... (3 Replies)
Discussion started by: hukcjv
3 Replies
10. Shell Programming and Scripting
Hi all,
I have set up a simple awk script to calculate the average of values that are printed out a number of times per second (the number of time the printing occurs varies). The data is of the format shown below:
1 4.43
1 3.65
1 2.45
2 7.65
2 8.23
2 5.65
3 4.65
3 6.21
.. ..
120... (4 Replies)
Discussion started by: omnomtac
4 Replies