Mercurial > hg > cc > azure
diff master/bin/wbash.sh @ 9:55e953e5c66f
wrun.sh, invoke.sh:
add control of use of nohup, with -i(mmediately) and -w(ait) respectively
wrun.sh: add support for fixed file input via -ff, handle -ff - in obvious way
wbash.sh: use -ff - and -i to execute shell commands on all workers
| author | Henry S. Thompson <ht@markup.co.uk> |
|---|---|
| date | Tue, 02 Oct 2018 10:52:45 +0000 |
| parents | |
| children | 9275e2a8b5e2 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/master/bin/wbash.sh Tue Oct 02 10:52:45 2018 +0000 @@ -0,0 +1,17 @@ +#!/bin/bash +if [ $# -lt 1 ] +then + cat 1>&2 <<EOF +Usage: cat cmds | $0 SSname [...args] +Where SSname is the name of a VM scale set. + +Runs bash [with args] on every machine in a scale set, + on commands from stdin + by doing as it were + cat | ssh machine "bash \$args" +EOF + exit 1 +fi +ss=$1 +shift +wrun.sh $ss bash -x -ff - -i "$@" '\<ifile.txt'