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POD: removed -Winteractive, since this was apparently a mawk-ism

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Example now explicitly specifies gawk, not mawk
This commit is contained in:
Dima Kogan 2011-11-12 01:27:07 -08:00
parent 7d92690136
commit d7078759e2
2 changed files with 2 additions and 2 deletions
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2
README.pod
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@ -20,7 +20,7 @@ Simple real-time plotting example: plot how much data is received on the wlan0
network interface in bytes/second (uses bash, awk and Linux): network interface in bytes/second (uses bash, awk and Linux):
$ while true; do sleep 1; cat /proc/net/dev; done | $ while true; do sleep 1; cat /proc/net/dev; done |
awk -Winteractive '/wlan0/ {if(b) {print $2-b} b=$2}' | gawk '/wlan0/ {if(b) {print $2-b; fflush()} b=$2}' |
feedgnuplot --lines --stream --xlen 10 --ylabel 'Bytes/sec' --xlabel seconds feedgnuplot --lines --stream --xlen 10 --ylabel 'Bytes/sec' --xlabel seconds
=head1 DESCRIPTION =head1 DESCRIPTION

2
bin/feedgnuplot
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@ -644,7 +644,7 @@ Simple real-time plotting example: plot how much data is received on the wlan0
network interface in bytes/second (uses bash, awk and Linux): network interface in bytes/second (uses bash, awk and Linux):
$ while true; do sleep 1; cat /proc/net/dev; done | $ while true; do sleep 1; cat /proc/net/dev; done |
awk -Winteractive '/wlan0/ {if(b) {print $2-b} b=$2}' | gawk '/wlan0/ {if(b) {print $2-b; fflush()} b=$2}' |
feedgnuplot --lines --stream --xlen 10 --ylabel 'Bytes/sec' --xlabel seconds feedgnuplot --lines --stream --xlen 10 --ylabel 'Bytes/sec' --xlabel seconds
=head1 DESCRIPTION =head1 DESCRIPTION