28 lines
832 B
Bash
28 lines
832 B
Bash
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#!/bin/bash
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SRC=/var/log/connections/lasts.tcpd
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DST=/var/log/connections/archive
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DATE=$(date "+%y%m%d-%H%M")
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MAXSIZE=$((1024*1024*1024)) # 1 Go
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mkdir -p "$DST"
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# 1️⃣ Archivage IP en .txt
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find "$SRC" -name "*.log" -mmin -30 \
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| xargs grepip \
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> "$DST/connections-$DATE.txt"
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# 2️⃣ Archiver les logs dans un tar.gz
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ARCHIVE="$DST/logs-$DATE.tar.gz"
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find "$SRC" -name "*.log" -print0 | tar --null -czf "$ARCHIVE" --remove-files -T -
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# 3️⃣ Vérifier la taille totale des archives et supprimer les plus anciennes si >1 Go
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total_size=$(du -cb "$DST"/*.tar.gz 2>/dev/null | tail -1 | awk '{print $1}')
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while [ "$total_size" -ge $MAXSIZE ]; do
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oldest=$(ls -1t "$DST"/*.tar.gz | tail -1)
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[ -f "$oldest" ] && rm -f "$oldest"
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total_size=$(du -cb "$DST"/*.tar.gz 2>/dev/null | tail -1 | awk '{print $1}')
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done
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