160ad641ce
- Web app (Flask): status, config, firewall, logs, users, restart - Docs: AT commands, deploy, DNS, quickstart, web GUI - Scripts: connect, deploy, diag, healthcheck, modem-status, speedtest, status, troubleshoot - Init and iptables: 5g-router, 5g-webgui, rules.v4 - CHANGELOG, TODO, REVISION; config and README updates
22 lines
696 B
Bash
22 lines
696 B
Bash
#!/bin/sh
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# Rotate /var/log/5g-router.log (keep last 5 copies, max 1MB each)
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# Run from cron daily: 0 3 * * * /usr/local/bin/rotate-5g-log.sh
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# Alpine does not ship logrotate by default; this is a minimal alternative.
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# Rev: 1 (see REVISION in repo root)
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LOG="/var/log/5g-router.log"
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MAXSIZE=$((1024 * 1024)) # 1MB
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KEEP=5
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[ ! -f "$LOG" ] && exit 0
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size=$(stat -c %s "$LOG" 2>/dev/null) || size=$(wc -c < "$LOG" 2>/dev/null) || exit 0
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[ "$size" -lt "$MAXSIZE" ] && exit 0
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for i in $(seq $((KEEP - 1)) -1 1); do
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[ -f "${LOG}.$i" ] && mv "${LOG}.$i" "${LOG}.$((i+1))"
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done
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[ -f "${LOG}.1" ] && mv "${LOG}.1" "${LOG}.2"
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mv "$LOG" "${LOG}.1"
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touch "$LOG"
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chmod 644 "$LOG" 2>/dev/null || true
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