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Full Discussion: Get a value from a file and insert it in a different file
Top Forums UNIX for Dummies Questions & Answers Get a value from a file and insert it in a different file Post 302802411 by Scott on Friday 3rd of May 2013 12:24:53 PM
Old 05-03-2013
Both read's are reading from standard input, which is being "fed" by <"$file" in your script.

Here's a couple of options:
Code:
file="/tmp/name.out"
exec 3<"$file"
while read line <&3    # same as "while read -u3 line"
do
  echo "---------------Change $line:"
  sed -i "s/FFFFF/$line/g" /tmp/loadfilt/load.$line.ldif
  printf "Press [Enter] key to continue..."
  read
done

Code:
file="/tmp/name.out"
exec 3</dev/tty
while read line
do
  echo "---------------Change $line:"
  sed -i "s/FFFFF/$line/g" /tmp/loadfilt/load.$line.ldif
  printf "Press [Enter] key to continue..."
  read -u3
done < "$file"

 

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LEARN ABOUT PLAN9

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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