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Full Discussion: netcat prints blank pages
Special Forums UNIX and Linux Applications netcat prints blank pages Post 302428385 by Corona688 on Wednesday 9th of June 2010 04:40:01 PM
Old 06-09-2010
It sounds like your printer expects to get carriage returns and isn't. Newlines make it go to the next line, carriage returns make it go to the beginning of the line. It's simple enough to add them:

Code:
sed 's/$/\r/' < $FILE | netcat -h $PRINTER -p 9100



---------- Post updated at 02:40 PM ---------- Previous update was at 02:21 PM ----------

P.S: Have a UUOCA
This User Gave Thanks to Corona688 For This Post:
 

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GRUB-RENDER-LABEL(1)                                               User Commands                                              GRUB-RENDER-LABEL(1)

NAME
grub-render-label - generate a .disk_label for Apple Macs. SYNOPSIS
grub-render-label [OPTION...] [OPTIONS] DESCRIPTION
Render Apple .disk_label. -b, --bgcolor=COLOR use COLOR for background -c, --color=COLOR use COLOR for text -f, --font=FILE use FILE as font (PF2). -i, --input=FILE read text from FILE. -o, --output=FILE set output filename. Default is STDOUT -t, --text=STRING set the label to render -v, --verbose print verbose messages. -?, --help give this help list --usage give a short usage message -V, --version print program version Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options. REPORTING BUGS
Report bugs to <bug-grub@gnu.org>. SEE ALSO
The full documentation for grub-render-label is maintained as a Texinfo manual. If the info and grub-render-label programs are properly installed at your site, the command info grub-render-label should give you access to the complete manual. grub-render-label (GRUB) 2.02-2ubuntu8.3 July 2018 GRUB-RENDER-LABEL(1)
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