34 lines
820 B
Bash
Executable File
34 lines
820 B
Bash
Executable File
#!/usr/bin/env bash
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set -e
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TIMEOUT=${1}
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shift
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PGREP_FILTER=${@}
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SLEEP_SEC=5
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STEPS=$((TIMEOUT / SLEEP_SEC))
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# use UID to restrict search
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PGREP_OPTS="-U ${UID} -f"
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if [[ -z ${PGREP_OPTS} ]]; then
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echo "No pgrep options name specified!" >&2
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exit 1
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fi
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echo "Checking for process: '${PGREP_FILTER}'"
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for ((i = 0; i < ${STEPS}; i += 1)); do
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if pgrep ${PGREP_OPTS} "${PGREP_FILTER}" > /dev/null; then
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echo "Process found. Sleeping ${SLEEP_SEC}..." >&2
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sleep ${SLEEP_SEC}
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else
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echo "Process '${PGREP_FILTER}' gone." >&2
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exit 0
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fi
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done
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echo "Timeout reached! (${TIMEOUT}s) Process still up: ${PGREP_OPTS}" >&2
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echo "Following processes matched:"
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# show what is still up
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ps u $(pgrep -l ${PGREP_OPTS} "${PGREP_FILTER}" | cut -d' ' -f1 | xargs -I{} echo -n "-p {} ")
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exit 1
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