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Full Discussion: Read and edit multiple files using a while loop
Top Forums Shell Programming and Scripting Read and edit multiple files using a while loop Post 302448833 by felipe.vinturin on Friday 27th of August 2010 06:26:50 AM
Old 08-27-2010
The second option will change all files in a directory, you want one file, just:
Code:
sed -e '1,$s/old string/new string/g' myfirstfileinloop.txt > myfirstfileinloop.txt.new

Also, in the second option you can rename the tmp file to the original one:
Code:
ls -1 | while read fname
do
      myFileTmp=${fname}.tmp
      sed -e '1,$s/old string/new string/g' "${fname}" > "${myFileTmp}"
      # If you want to change back to the original file uncomment the line below
      # [ $? -eq 0 ] && mv "${myFileTmp}" "${fname}"
done

 

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LEARN ABOUT CENTOS

zip_name_locate

ZIP_NAME_LOCATE(3)					     Library Functions Manual						ZIP_NAME_LOCATE(3)

NAME

       zip_name_locate - get index of file by name

LIBRARY

       libzip (-lzip)

SYNOPSIS

       #include <zip.h>

       int zip_name_locate(struct zip *archive, const char *fname, int flags);

DESCRIPTION

       The  zip_name_locate  function returns the index of the file named fname in archive.  If archive does not contain a file with that name, -1
       is returned.  The are specified by or'ing the following values, or 0 for none of them.

	      ZIP_FL_NOCASE  Ignore case distinctions.

	      ZIP_FL_NODIR   Ignore directory part of file name in archive.

RETURN VALUES

       zip_name_locate returns the index of the file named fname or -1, if archive does not contain an entry of that name.

ERRORS

       The zip_name_locate function fails and sets the error information to ZIP_ER_NOENT if no entry of the name fname is found  in  the  archive.
       If one of the arguments is invalid, the error information is set to ZIP_ER_INVAL.

SEE ALSO

       libzip(3), zip_get_name(3)

AUTHORS

       Dieter Baron <dillo@giga.or.at> and Thomas Klausner <tk@giga.or.at>

NiH								  October 4, 2006						ZIP_NAME_LOCATE(3)
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