10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi. I need assistance with the replacing of text into a specific file via a bash script.
My bash script, once run, currently provides a menu of computer names to choose.The script copies onto my system various files, depending what computer was selected in the menu.This is working OK.
Now, I... (1 Reply)
Discussion started by: jonesn2000
1 Replies
2. Shell Programming and Scripting
I have a list of hostnames in a txt file . I need to do nslookup or other command on linux and get the ip address and if you dont find an ip address then put 0.0.0.0 instead in the output text file along with the hostname.
So input
host1
host2
host2.dd.ddd.net
Output
host1,... (2 Replies)
Discussion started by: gubbu
2 Replies
3. Linux
Hi all,
We Have Squid server, We need to get the particular IP's log from /var/log/squid/access.log, if i need to get only the log's of 192.168.0.99, How can i get the log's to a separate file.
Here is the sample log what i have got from access.log file
1392706763.690 847... (2 Replies)
Discussion started by: babinlonston
2 Replies
4. Shell Programming and Scripting
Hello,
I want to grep a log ("server.log") for words in a separate file ("white-list.txt") and generate a separate log file containing each line that uses a word from the "white-list.txt" file.
Putting that in bullet points:
Search through "server.log" for lines that contain any word... (15 Replies)
Discussion started by: nbsparks
15 Replies
5. Shell Programming and Scripting
Hi, iam new to unix scripting need a help.
The scenario is i have 2 text files.
a.txt has
colA colB colC colD
JKU1270A JKU1042A 9 1
JKU1270A JKU1042B 9 1
JKU1270A JKU1042C 9 1
JKU1270B JKU1107B 9 1
JKU1270B JKU1107C 9 1... (1 Reply)
Discussion started by: tech_frk
1 Replies
6. UNIX for Dummies Questions & Answers
I would like to use grep to select multiple lines from a text file using a single-column text file. Basically I want to only select lines from the first text file where the second column of the first text file matches the second text file. How do I go about doing that? Thanks! (5 Replies)
Discussion started by: evelibertine
5 Replies
7. Shell Programming and Scripting
Hello friends!
Help me pls to write correct awk and grep statements for my task:
I have got files with name filename.txt
It has such structure:
Start of file
FROM: address@domen.com (12...890) abc
DATE: 11/23/2009 on Std
SUBJECT: any subject
End of file
So, I must check,
if this file... (4 Replies)
Discussion started by: candyme
4 Replies
8. Shell Programming and Scripting
Sirs,
i am trying to create simple script file..
what i do is grep for a pattern and output 1 line after it.
exmp:
grep -A 1 time files.txt
Output:
time
file1
time
file2
---
Is there some option I can use so I can get on result each 2 lines combined as one file?
like:
time file1... (2 Replies)
Discussion started by: alekkz
2 Replies
9. UNIX for Advanced & Expert Users
Write a quick shell snippet to find all of the IPV4 IP addresses
in any and all of the files under /var/lib/output/*, ignoring
whatever else may be in those files. Perform a reverse lookup on
each, and format the output neatly, like "IP=192.168.0.1,
... (0 Replies)
Discussion started by: choco4202002
0 Replies
10. UNIX for Dummies Questions & Answers
How do I use the grep command to take mutiple text files in a folder and make one huge text file out of them. I'm using Mac OS X and can not find a text tool that does it so I figured I'd resort to the BSD Unix CLI for a solution... there are 5,300 files that I want to write to one huge file so... (7 Replies)
Discussion started by: coppertone
7 Replies