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Full Discussion: Help with A script
Homework and Emergencies Homework & Coursework Questions Help with A script Post 302595171 by balajesuri on Thursday 2nd of February 2012 10:00:33 AM
Old 02-02-2012
Quote:
Originally Posted by Aldaron47
touch a1
if (test $# -eq 4)
echo " Enter 1 source file and 3 target files"
read a1 a2 a3 a4
then
cp $a1 $a2
cp $a1 $a3
cp $a1 $a4
else echo " Need exactly four parameters, sorry. "
fi
Could you please explain the above code? I'm so eager to learn shell scripting.
 

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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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