I am using grep to match a pattern, but the output is strange.
Gives me:
To find the lines before/after, I then have to use the following on each file:
How can I recursively perform this operation with strings? Or, is there an alternative?
ls -ltr | grep string
How can I use regular expressions to filter the results provided even more. I am using the above command as a reference. (1 Reply)
Hi,
I have two Solaris machines.
1. SunOS X 5.8 Generic_108528-29 sun4u sparc SUNW,Sun-Blade-1500
2. SunOS Y 5.8 Generic_108528-13 sun4u sparc SUNW,Ultra-60
I am trying to buiild a project on both these machines. The Binary output file compiled on machine 2 runs on both the machines. Where... (0 Replies)
I am somewhat of a novice at unix scripting and I need a little help. Here is what im trying to do:
I am trying to figure out how to pipe the following grep results into a file.
/source/programs: grep "WSBL020" W*
WBMB991.cbl: COPY WSBL020.
WDCB003.cbl: COPY... (4 Replies)
hi,
How can I check for a field in a pipe-delimited file having a NULL value in Unix using a grep command or any other command.
Please reply (5 Replies)
I'm using the command grep -l XYZ to get a list of files containing the string XYZ. Then I using the comand ls -l ABC to get the create date timestamp of the each file. I've tried combining the comands using the pipe command, grep -l XYZ | ls -l, but its not working. What am I doing wrong? (3 Replies)
Hi everyone.
I have a binary file in wich there is a date with format DDMMMYY, for example 02May09.
I can see it opening this file with vim: inside a binary mess, I can clearly read that string.
Now: do you know a way to extract this string from the file?
I woul like to do something... (14 Replies)
Hi -- I'm looking to write to a file after piping output from tail -f through to grep:
#write to a file for all lines with "searchtext" within in error_log:
Expand|Select|Wrap|Line Numbers
tail -f /var/error_log | grep searchtext > output.txt
The above command... (2 Replies)
Hi,
Need help with a sed command that I am using to substitute 3 positions of a pipe delimited file.
i am getting different results while substituting the same position of two different files with the same value. Please see details below:
$ cat chk2
... (3 Replies)
Hello *nix specialists,
Im working for a non profit organisation in Germany to transport DSL over WLAN to people in areas without no DSL. We are using Linksys WRT 54 router with DD-WRT firmware There are at the moment over 180 router running but we have to change some settings next time. So my... (7 Replies)
I have a file comp.pkglist which mention package version and release . In 'version change' and 'release change' line there are two versions 'old' and 'new' Version Change: --> Release Change: -->
cat comp.pkglist
Package list: nss-util-devel-3.28.4-1.el6_9.x86_64
Version Change: 3.28.4 -->... (1 Reply)
Discussion started by: Paras Pandey
1 Replies
LEARN ABOUT PLAN9
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)