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)
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)
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)
Hi,
I used the grep command and got the result below.
However, I just want the following information:
Build Version:
DnETest Build
Build Date-Time:
01/27/2012 07:56:14 AM
Any suggestion from the current out put I have:
<td><span class="style29"> Build Version: </span></td>... (1 Reply)
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)
Hi all,
I have a script that creates folders depending on what variables i enter when calling the script. This all works as expected but what i want to do is add some additional data into another file so that other scripts are aware of this file.
I've found the following sed command which... (12 Replies)
Hi all, I am trying to create a script to read my Windows UUIDs and create mounts in fstab. I know there are different and maybe even better ways to mount Windows partitions at boot time, but I always manually create them in fstab successfully. I do a clean install of Ubuntu often and would like to... (2 Replies)
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)
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
LEARN ABOUT POSIX
zgrep
ZGREP(1) General Commands Manual ZGREP(1)NAME
zgrep - search possibly compressed files for a regular expression
SYNOPSIS
zgrep [ grep_options ] [ -e ] pattern filename...
DESCRIPTION
Zgrep invokes grep on compressed or gzipped files. These grep options will cause zgrep to terminate with an error code:
(-[drRzZ]|--di*|--exc*|--inc*|--rec*|--nu*). All other options specified are passed directly to grep. If no file is specified, then the
standard input is decompressed if necessary and fed to grep. Otherwise the given files are uncompressed if necessary and fed to grep.
If the GREP environment variable is set, zgrep uses it as the grep program to be invoked.
EXIT CODE
2 - An option that is not supported was specified.
AUTHOR
Charles Levert (charles@comm.polymtl.ca)
SEE ALSO grep(1), gzexe(1), gzip(1), zdiff(1), zforce(1), zmore(1), znew(1)ZGREP(1)