11 lines
199 B
Bash
11 lines
199 B
Bash
#!/usr/bin/env bash
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set -euo pipefail
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CRON_EXPR="${BACKUP_CRON:-0 2 * * *}"
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cat > /etc/backup-cron <<EOF
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${CRON_EXPR} /usr/local/bin/backup.sh
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EOF
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exec /usr/local/bin/supercronic /etc/backup-cron
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