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Top Forums Shell Programming and Scripting How to take a full sentence and check the condition? Post 302537918 by harish612 on Monday 11th of July 2011 04:38:42 AM
Old 07-11-2011
You can edit in below manner .
So if the value is present in file1.txt on that line it will put in file2.txt
if no value on that line it will put blank line
Same as file1.txt .. will read line by line from file1.txt and put into file2.txt
Code:
rm -f file2.txt 2>/dev/null
while read line
do
  printf "%s\n" "${line}" >> file2.txt
done <file1.txt


Cheers
Harish

Last edited by Franklin52; 07-11-2011 at 06:45 AM.. Reason: Please use code tags for code and data samples, thank you
 

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MV(1)							      General Commands Manual							     MV(1)

NAME
mv - move or rename files SYNOPSIS
mv [ -i ] [ -f ] [ - ] file1 file2 mv [ -i ] [ -f ] [ - ] file ... directory DESCRIPTION
Mv moves (changes the name of) file1 to file2. If file2 already exists, it is removed before file1 is moved. If file2 has a mode which forbids writing, mv prints the mode (see chmod(2)) and reads the standard input to obtain a line; if the line begins with y, the move takes place; if not, mv exits. In the second form, one or more files (plain files or directories) are moved to the directory with their original file-names. Mv refuses to move a file onto itself. Options: -i stands for interactive mode. Whenever a move is to supercede an existing file, the user is prompted by the name of the file followed by a question mark. If he answers with a line starting with 'y', the move continues. Any other reply prevents the move from occur- ring. -f stands for force. This option overrides any mode restrictions or the -i switch. - means interpret all the following arguments to mv as file names. This allows file names starting with minus. SEE ALSO
cp(1), ln(1) BUGS
If file1 and file2 lie on different file systems, mv must copy the file and delete the original. In this case the owner name becomes that of the copying process and any linking relationship with other files is lost. 4th Berkeley Distribution April 29, 1985 MV(1)
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