i want to grep some data from other file Post: 302289232

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Pipe Data From Grep Into A File

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...

2. Shell Programming and Scripting

grep data and add to file

Hey, i need to write a bash program that can run through a liste of files and then pick up the last access time and modification times and then write them to a file. If anyone has done something like this before, please help me. Thanks

3. Shell Programming and Scripting

no data redirected to a file with top and grep - why?

HI all, I want to capture cpu data in batch mode of "top" command and redirect to a file like this: top -b > cpu.dat it works! But I want to capture only Cpu lines, so i have: top -b | grep ^Cpu >cpu.dat Then I got an empty output file. Why? Could somebody explain and help me to make it...

4. Shell Programming and Scripting

Big data file - sed/grep/awk?

Morning guys. Another day another question. :rolleyes: I am knocking up a script to pull some data from a file. The problem is the file is very big (up to 1 gig in size), so this solution: for results in `grep "^\ ... works, but takes ages (we're talking minutes) to run. The data is held...

5. Shell Programming and Scripting

read in variable data from another file - grep

Hello! I think this should be an easy solution. I have a large file with many fields of data. The first field has a unique identifier (a subject number) for every record for a chunk of data. Something like this: There were ten experimental conditions (ec), but the ec is identified by only...

6. UNIX for Dummies Questions & Answers

awk and grep to search a data file

Hi everyone, I cannot figure out how I can do a search in a file that has Names, Surnames, Addresses and telephone number of a number of people. Here is an example of the data file Daisy:Hunter:490 London Road:07313196347 Richard:Murphy:983 Main Road:07002625997 Isobel:Magnusson:133 London...

7. Shell Programming and Scripting

Extracting specific lines of data from a file and related lines of data based on a grep value range?

Hi, I have one file, say file 1, that has data like below where 19900107 is the date, 19900107 12 144 129 0.7380047 19900108 12 168 129 0.3149017 19900109 12 192 129 3.2766666E-02 ...

8. Shell Programming and Scripting

Remove data from grep command using the pattern in the file

Hi, I writing a shell program to remove the data from output of the find which matches a list in a file I am using the below find command to get the list of files x=`find . -name test*.dat` the output of the find command is as follows test1.dat test2.dat test3.dat test4.dat...

9. UNIX for Dummies Questions & Answers

Using grep to select data from file

Hello all, Once again I need to call upon the masters for help. I have a file called endpoint_data. IN that file I have groups of endpoints. However all I need from the file is this.... ENDPOINT NAME = SIPWOODSBC SIG PRI FQDN/IP ADDRESS/DOMAIN NAME = 10.xxx.xxx.xxx SIG SEC...

10. Shell Programming and Scripting

How to grep/sed selected data from a command or file?

Below is the output of a DB2 command. Now I have 2 requirements... Database Partition 0 -- Database TESTDB1 -- Active Standby -- Up 213 days 02:33:07 -- Date 02/22/2016 17:04:50 HADR Information: Role State SyncMode HeartBeatsMissed LogGapRunAvg (bytes) Standby ...

LEARN ABOUT MINIX

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)

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Pipe Data From Grep Into A File

Discussion started by: katinicsdad

2. Shell Programming and Scripting

grep data and add to file

Discussion started by: nbananda

3. Shell Programming and Scripting

no data redirected to a file with top and grep - why?

Discussion started by: fongthai

4. Shell Programming and Scripting

Big data file - sed/grep/awk?

Discussion started by: dlam