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Full Discussion: HPUX find string in directory and filetype and replace string
Top Forums Shell Programming and Scripting HPUX find string in directory and filetype and replace string Post 302744341 by pure_jax on Friday 14th of December 2012 08:07:37 AM
Old 12-14-2012
HPUX find string in directory and filetype and replace string
Hi,

Here's my dilemma.

I need to replace the string Sept_2012 to Oct_2012 in all *config.py files within the current directory and below directories

Is this possible?

Also I am trying to find all instances of the string Sept_2012 within files in the current directory and below

I have scoured the forum and have found the following commands but cannot get any to do what ISmilieSmilie am trying to do Smilie
Code:
	  grep -rl 'Sept_2012' ./ | xargs sed -i 's/Sept_2012/Oct_2012/g'
	  
	  sed '/Sept_2012/ {n; s/Sept_2012/Oct_2012/;}'

	  awk '/Sept_2012/{x++}x{sub("Sept_2012","Oct_2012")&&x++&&x=(x==2)?0:x}1' infile
	  
	  cat sample.txt | sed -e "s/$SEARCH/$REPLACE/" >> result.txt
	  
	  perl -p -i -e 's/original text string/replacementstring/g' file

Last edited by Franklin52; 12-14-2012 at 09:22 AM.. Reason: Please use code tags for data and code samples
 

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LEARN ABOUT DEBIAN

rpl

RPL(1)							    BSD General Commands Manual 						    RPL(1)

NAME

     rpl -- replace strings in files

SYNOPSIS

     rpl [-LhiwbqvsRepfdt] [-xSUFFIX] <old_string> <new_string> <target_file ...>

DESCRIPTION

     Basic usage is to specify two strings and one or more filenames or directories on the command line.  The first string is the string to
     replace, and the second string is the replacement string.

     -h, --help
	     A short help text.

     -L, --license
	     Show the license and exit.

     -xSUFFIX
	     Search only files ending with SUFFIX, e.g.  ``.txt''.  May be specified multiple times.

     -i, --ignore-case
	     Ignore the case of old_string.

     -w, --whole-words
	     Make old_string match only on word boundaries.

     -b, --backup
	     Move the original files to filename~ before replacing them.

     -q, --quiet
	     Quiet mode.

     -v, --verbose
	     Verbose mode.

     -s, --dry-run
	     Simulation mode, no files are changed.

     -R, --recursive
	     Recurse into subdirectories.

     -e, --escape
	     Expand escape sequences in old_string and new_string.  Examples of escape sequences are '
' (new-line), '	' (tab), 'x42' (hexadec-
	     imal number 42), '33' (octal number 033).

     -p, --prompt
	     Prompt for confirmation before replacing each file.

     -f, --force
	     Ignore errors when trying to restore permissions and file ownership.

     -d, --keep-times
	     Keep modification times when replacing files.

     -t, --use-tmpdir
	     Use a temporary directory for storing temporary files, usually the value of the environment variable TMPDIR.  The default is to put
	     temporary files in the same directory as the file being modified.

     -a, --all
	     Do not ignore files and directories starting with .

IMPLEMENTATION NOTES

     An effort has been made to make the program behave as much as the original rpl as necessary.  Where it has been possible to make improve-
     ments, improvements have been made.  This implementation lacks many of the bugs in the original.

EXAMPLES

     Replace all occurences of ``F'' (on word boundaries) with ``A'' in all text files under the grades/ directory:
	   $ rpl -Rwd -x'.txt' 'F' 'A' grades/

SEE ALSO

     find(1), sed(1).

HISTORY

     This program was written for Debian as a free replacement for the non-free rpl program by Joe Laffey.

AUTHORS

     Goran Weinholt <weinholt@debian.org>.

Debian								   July 31, 2005							    Debian
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