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lufia/clw.bash

Last active February 5, 2018 04:32
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clear window content of acme
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clw.bash
#!/usr/bin/env bash
# ref https://groups.google.com/forum/#!topic/comp.os.plan9/dL9RQnlY6So
w=acme/$winid
echo -n Edit ,d | 9p write $w/body
echo -n /Edit ,d/ | 9p write $w/addr
echo -n 'dot=addr' | 9p write $w/ctl
9p read $w/addr | awk '{printf("MX%s %s\n", $1, $2)}' | 9p write $w/event
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