Need help with awk and sed scripting Post: 302808517

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1. Shell Programming and Scripting

Help on SED AWK in shell scripting

Hi, I have a script abc.sql which contains a word 'timestamp'. I have another script xyz.txt genrated everyweek, which has a new timestamp value every week. How do I replace the word 'timestamp' in script abc.sql with the value mentioned in the script xyz.txt, so that I can run the script...

2. Shell Programming and Scripting

scripting with awk and sed

hey all, i was just wondering if it was possible to to get data from user input , and parse it through sed to remove or add what that user has entered into a flat file? do i need awk ? any help is greatly appreciated ~shan2on

3. Shell Programming and Scripting

usage...sed/awk/reg-exp ..in shell scripting

in shell scripting there is extensive usage of i> regular expression ii>sed iii>awk can anyone tell me the suitable contexts ...i mean which one is suitable for what kind of operation. like the reg-exp and sed seems to be doing the same job..i.e pattern matching

4. UNIX for Dummies Questions & Answers

tr, sed, awk, cat or scripting

I need to change all Newline caracters (\12) to Fieldseparator(\34). tr -A '\12' '\34' <file1> file2 Replace all delete (\177) with Newline (\12) tr -A '\177' '\12' <file2> file3 Put the name of the file first in all rows. awk '{printf "%s\34%s\n", FILENAME,$0} file3 > file4 So far no...

5. Shell Programming and Scripting

sed or awk scripting help needed

hi all, for an example : df -k output shows: $ df -k Filesystem 1K-blocks Used Available Use% Mounted on /dev/cciss/c0d0p6 3099260 1117760 1824068 8% / /dev/cciss/c0d0p1 256666 18065 225349 8% /boot none 8219180 0 8219180 0% /dev/shm /dev/mapper/vglocal-home 1032088 245172 734488 26%...

6. Shell Programming and Scripting

Scripting awk or sed or shell

input buff_1 abc satya_1 pvr_1 buff_2 def satya_1 pvr_1 buff_3 ghi satya_1 pvr_1 buff_4 jkl satya_1 pvr_1 required out put buff_1 abc satya_1 pvr_1 abc satya_1 buff_2 def satya_1 pvr_1 def satya_1 buff_3 ghi satya_1 pvr_1 ghi satya_1

7. Shell Programming and Scripting

Most vexing: Sed or Awk scripting for date conversion needed

Hi, I have some files being sent to me that have dates in them in this format: from 1/8/2011 15:14:20 and I need the dates in this format (mysql date format) To 2011-01-08 15:14:20 all I have so far is the regexp that detects the format: sed -r -e 's@\1/\2/\3\4\5\6]::$@do...

8. Shell Programming and Scripting

Use case insensitive variable in ksh shell scripting using sed or awk

I am using a variable called $variable in a pattern search to print from a starting variable to a constant value. the variable search should be case in sensitive. i tired using Ip at the end in the below command. but in ksh it is not working. sed -n "/$variable/,/constant/p" file i also...

9. Shell Programming and Scripting

Help shell scripting using awk or sed or other

I need to create a script to change a file depending of 3 conditions using a target as parameter... first condition <chamada> <numeroTerminalOriginador>CALLER</numeroTerminalOriginador> <imeiOriginador></imeiOriginador> <cgiPrimeiraErbOriginador></cgiPrimeiraErbOriginador>...

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Working with strings (awk, sed, scripting, etc...)

LEARN ABOUT XFREE86

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)

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1. Shell Programming and Scripting

Help on SED AWK in shell scripting

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Discussion started by: shan2on

3. Shell Programming and Scripting

usage...sed/awk/reg-exp ..in shell scripting

Discussion started by: mobydick

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Discussion started by: MrKlint