11-11-2010
Unix script to search within a .tar or .gz file
HI,
I want to get few line from the file which is in .gz file. .gz file contains many txt files and I want to search a string in all these txt files and need to get the previous 3 line as output including current line(where search string present).
I tried the zgrep and got the line number, but when i use head or Tail command, Its giving some garbage values. I think we cannot use the Head or tail commands with the zip files containing multiple files.
Please suggest if there is any simple way?
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi,
I want to create unix script such that it should run on machine A, it should run TAR commands on machine B and copy that TAR to machine C.
Is it possible?
Thanks
Rahul (2 Replies)
Discussion started by: rahuljadhav
2 Replies
2. UNIX for Dummies Questions & Answers
Hi all,
Please give me one example session to create a tar file in unix
Shruti (5 Replies)
Discussion started by: shruti_mgp
5 Replies
3. UNIX for Advanced & Expert Users
Hi,
On my Unix Server in my directory, I have 70 files distributed in the following directories (which have several other files too). These files include C Source Files, Shell Script Source Files, Binary Files, Object Files.
a) /usr/users/oracle/bin
b) /usr/users/oracle... (1 Reply)
Discussion started by: marconi
1 Replies
4. UNIX for Advanced & Expert Users
Guys,
Could anyone let me know, how we can see the contents of .tar file without extracting it.
I know the extracting and combine options
Regards (3 Replies)
Discussion started by: sdosanjh
3 Replies
5. UNIX for Dummies Questions & Answers
Hi all,
4 files are returned when i issue 'find . -mtime -1 -type f -ls'.
./ora_475244.aud
./ora_671958.aud
./ora_934052.aud
./ora_934050.aud
However, when I issued the below command:
tar -cvf test.tar `find . -mtime -1 -type f`, the tar file only contains the 1st file -... (2 Replies)
Discussion started by: ahSher
2 Replies
6. UNIX for Dummies Questions & Answers
i need to search a word in the tar file. if it is present just give me the file name please help me (1 Reply)
Discussion started by: junkbuster
1 Replies
7. UNIX and Linux Applications
Hi,
I want the Perl script with versions 5.8.2 and 5.8.5 starting with
#!/usr/bin/perl
The Perl program should read the excel file or text file line by line and taking into an array and search in the UNIX directories for reference file of .jsp or .js or .xsl with path .The Object names... (2 Replies)
Discussion started by: pasam
2 Replies
8. UNIX for Dummies Questions & Answers
I want to create a tar file that backup all my recent work. I have no idea how Tar file works and I am new to Unix Please help (1 Reply)
Discussion started by: GGBEASTBOI
1 Replies
9. Shell Programming and Scripting
Hi folks,
I am new for shell script, I hope somebody to help me to write shell script
My requirement is below steps
1. I have apache access.log i.e located in /var/log/httpd/
Ex.
127.0.0.1 - - "GET... (14 Replies)
Discussion started by: Chenchireddy
14 Replies
10. UNIX for Dummies Questions & Answers
Hello Team,
Would you please help me with a UNIX command that would check if file is a tar file.
if we dont have that , can you help me with UNIX command that would check if file ends with .tar
Thanks in advance. (10 Replies)
Discussion started by: sanjaydubey2006
10 Replies
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)