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annotate bin/example/pid.sh @ 693:c7309e7625ba

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add indrect referencing example
author Jeff Hammel <k0scist@gmail.com>
date Wed, 02 Jul 2014 10:50:04 -0700
parents f8813ed3d015
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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df9d5093573e PID example
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1 #!/bin/bash
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2
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3 PID=$$
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4
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5 echo "The PID of this shell script is ${PID}"
df9d5093573e PID example
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6 ps auxwww | grep ${PID}
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f8813ed3d015 STUB: bin/example/pid.sh
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7
f8813ed3d015 STUB: bin/example/pid.sh
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8 if which tempfile
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9 then
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10 PIDFILE=$(tempfile)
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11 echo "PID file: ${PIDFILE}"
f8813ed3d015 STUB: bin/example/pid.sh
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12 echo ${PID} > ${PIDFILE}
f8813ed3d015 STUB: bin/example/pid.sh
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13 kill $(cat ${PIDFILE})
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14 fi
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15
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16 kill ${PID}