UNIX file with Newlines Post: 303031443

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Top Forums Shell Programming and Scripting UNIX file with Newlines Post 303031443 by bakunin on Thursday 28th of February 2019 10:04:02 AM

02-28-2019

Registered User

Quote:

Originally Posted by victory

I tried using the command

Code:

tr -d '\n' filename

sed 's/\n//g' file name

I suppose "file name" should read "filename", otherwise these would be two filenames without quoting, but otherwise both these should work as expected. If they don't (btw: telling us "does not work" is not enough, SHOW us HOW it doesn't work, i.e. by copying a terminal session) you may investigate one of these:

- Windows files
Maybe your line endings are not what they seem to be. If your files originate in Windows/DOS this is likely to be the case. Use od -ax file to verify.

- output neglected?
sed puts it output not into the file but to <stdout>. If you do not redirect it into a new file and move that over the old one your changes will be lost. i.e.:

Code:

sed 's/\n//g' file > file.new
mv file.new file

To think of other issues you will have to tell us a bit more about your environment: shell? OS-version?

I hope this helps.

bakunin

bakunin

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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)