Christian Busch
ca5fbceac3
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20 lines
355 B
Bash
20 lines
355 B
Bash
#!/bin/sh
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set -eu
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SCHEDULE="${SCHEDULE:-* * * * *}"
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CRON_LOG_LEVEL="${CRON_LOG_LEVEL:-2}"
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CRON_FILE="/etc/crontabs/root"
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printf '%s /usr/local/bin/nsupdate.sh\n' "${SCHEDULE}" > "${CRON_FILE}"
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if [ "$#" -gt 0 ]; then
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if [ "$1" = "crond" ]; then
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shift
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exec crond -l "${CRON_LOG_LEVEL}" "$@"
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fi
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exec "$@"
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fi
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exec crond -l "${CRON_LOG_LEVEL}" -f |