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Full Discussion: awk malfunction
Top Forums Shell Programming and Scripting awk malfunction Post 302973150 by Aia on Sunday 15th of May 2016 04:46:06 AM
Old 05-15-2016
Assign zero to each search at the beginning ...
Code:
awk '
BEGIN{c=nh=m=no=e=f=s=0}
/C00/ {++c}
/NHHA/ {++nh}
/MATKA/ {++m}
/NORI/ {++no}
/ERROR/ {++e}
/FAILURE/ {++f}
/SEGFAULT/ {++s}
END {print "C00="c, "NHHA="nh, "MATKA="m, "NORI="no, "ERROR="e, "FAILURE="f, "SEGFAULT="s}
' test.log

... so you can get an output with zero for each entry with no match in the file, if you want.
Code:
C00=4 NHHA=0 MATKA=0 NORI=0 ERROR=0 FAILURE=0 SEGFAULT=0

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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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