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Full Discussion: SED- Insert text at top of file
Top Forums Shell Programming and Scripting SED- Insert text at top of file Post 23643 by MBGPS on Wednesday 26th of June 2002 12:09:21 PM
Old 06-26-2002
Network
Cool this seems to work. The problem I have now is that the string I am trying to insert contains the ' character which conflicts with the sed '1i\ line. Ordaniril they get ignored.

If I try to escape this string:

sed '1i\
EXEC PR_DbConfigStart \'test.txt\', \'10\', \'DESCRIPTION\' \
GO ' < $FILENAME > $TMPFILENAME

I get this error
syntax error at line 8 : `'' unmatched

if I try to build the string in an environment variable and rely on substitution, the string does nt seem to get substituted.


DBCONFIGSTART="EXEC PR_DbConfigStart 'test.txt', '10', 'DESCRIPTION' \nGO"

sed '1i\
$DBCONFIGSTART ' <test2.txt

producing this output

$DBCONFIGSTART
rest of file text.

Does anyone have any ideas how I can resolve this
 

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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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