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Full Discussion: awk for total
Top Forums Shell Programming and Scripting awk for total Post 302742281 by Yoda on Monday 10th of December 2012 10:57:43 PM
Old 12-10-2012
Code:
awk ' BEGIN { total_gb=0; } {
 if ($2 ~ /M/) { gsub("M","",$2); total_gb+=($2/1024); }
 if ($2 ~ /G/) { gsub("G","",$2); total_gb+=$2; }
 if ($2 ~ /T/) { gsub("T","",$2); total_gb+=($2*1024); }
 } END { printf "%0.2fG\n", total_gb;
} ' infile

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vdltodmx(1)						      General Commands Manual						       vdltodmx(1)

NAME
vdltodmx - dmx configuration file parser and printer SYNOPSIS
vdltodmx infile outfile DESCRIPTION
vdltodmx reads the input file, which should be in VDL configuration file format. After a successful parse, a file in Xdmx configuration file format is written to the output file. The VDL file format is used with xmovie, which is available from http://www.llnl.gov/icc/lc/img/xmovie/xmovie.html EXAMPLE
Given the following VDL-format file: 0 2 2560 2048 Left two-thirds [restrict=*:2] 2 :2.1 1280 2048 0 0 0 0 :2.2 1280 2048 1280 0 0 0 4 1280 1024 0 0 1280 1024 0 1024 1280 1024 1280 0 1280 1024 1280 1024 2560 2048 Right two-thirds [restrict=*:2] 2 :2.2 1280 2048 0 0 0 0 :2.3 1280 2048 1280 0 0 0 4 1280 1024 1280 0 1280 1024 1280 1024 1280 1024 2560 0 1280 1024 2560 1024 the following DMX-format file will be produced: virtual "Left two-thirds" 2560x2048 { display :2.1 1280x2048; display :2.2 1280x2048 @1280x0; } virtual "Right two-thirds" 2560x2048 { display :2.2 1280x2048; display :2.3 1280x2048 @1280x0; } BUGS
If the VDL file is not in the expected format, the program will probably dump core. SEE ALSO
Xdmx(1), xdmxconfig(1), vdl(3), xmovie(1) XFree86 Version 4.7.0 vdltodmx(1)
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