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Full Discussion: Using sed to replace one string with other
Top Forums UNIX for Dummies Questions & Answers Using sed to replace one string with other Post 302496721 by sbhuvana20 on Tuesday 15th of February 2011 04:42:13 AM
Old 02-15-2011
Using sed to replace one string with other
hi,

I am using sed command to replace a string "prodops" with "psops" using the below command

Code:
sed 's/prodops.monitor@corp.earthlink.net//' test.ksh > test.ksh_temp

But when I do this permission on the test.ksh_temp file is different than the original file. See below

Code:
-rwxr-xr-x   1 kotrar   other       2568 Feb 15 04:38 test.ksh
-rw-r--r--   1 kotrar   other       2534 Feb 15 04:38 test.ksh_temp

Can anyone of you please help me in changing the permission of this temp file to be the same as the original file. I do not want to hardcode the permission value as 755 as I will be using this sed command inside a script to read multiple files. And different files will have different level of permission.

Is there a generic way to use chmod command to copy permission from one file to another file ?

please help
Last edited by pludi; 02-15-2011 at 06:04 AM..
 

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LEARN ABOUT DEBIAN

fixnt

fixnt(1)							      Debian								  fixnt(1)

NAME

       fixnt - Filter for the Windows NT postscript printer driver.

SYNOPSIS

       fixnt < BADFILE.ps > GOODFILE.ps

DESCRIPTION

       The  Windows  NT  postscript  driver has a tendency to make broken postscript files, that are incompatible with psutils.  fixnt is a filter
       that fixes these problems, allowing the use of psnup(1).

       The filter takes the broken postscript file on stdin, and outputs a fixed postscript file on stdout.  It has no other form  for	invocation
       and takes no options on the command-line.

OPTIONS

       fixnt  takes no options.

BUGS

       fixnt does not check for NTPSOct94.  For a workaround, use a sed(1) command to replace 'NTPSOct94' with 'NTPSOct95', like so:
	      sed 's/NTPSOct94/NTPSOct95/g'
       This is particularly important for Windows NT 3.5 users.

AUTHOR

       fixnt   was   written   by   Holger   Bauer   <Holger.Bauer@topmail.de>,  Michael  Rath	<rath@itsm.uni-stuttgart.de>,  and  Akim  Demaille
       <demaille@inf.enst.fr>.

REPORTING BUGS

       Report bugs to the Authors, but avoid sending large postscript files.

       Patches are always welcome; send to <bauer@itsm.uni-stuttgart.de>.

SEE ALSO

       psnup(1), sed(1)

a2ps								   February 2003							  fixnt(1)
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