137 lines
4.2 KiB
Bash
Executable File
137 lines
4.2 KiB
Bash
Executable File
#!/usr/bin/env bash
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#
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# Скрипт для очистки системных логов
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# Требует права root
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#
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set -euo pipefail
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if [[ "$1" == "-h" || "$1" == "--help" ]]; then
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cat <<EOF
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Usage: $(basename "$0") [-h] [1|2|3]
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Clean system logs and data to free some space on system disk.
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Options:
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-h, --help Show this help message
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1|2|3 Safe, normal or aggressive clean level
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EOF
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exit 0
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fi
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RED='\033[0;31m'
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GREEN='\033[0;32m'
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YELLOW='\033[1;33m'
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NC='\033[0m'
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log_info() { echo -e "${GREEN}[INFO]${NC} $*"; }
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log_warn() { echo -e "${YELLOW}[WARN]${NC} $*"; }
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log_error() { echo -e "${RED}[ERROR]${NC} $*"; }
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show_size() {
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local path="$1"
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sudo du -sh "$path" 2>/dev/null | awk '{print $1}'
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}
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# Показываем текущее использование
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log_info "Текущее использование:"
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df -hx tmpfs
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echo
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log_info "По директориям:"
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sudo du -h --max-depth=0 \
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/var/log/ \
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/var/cache/apt/ \
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/var/lib/docker/ \
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"$HOME"/.local/share/Trash/files/ \
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"$HOME"/.cache/thumbnails/ \
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2>/dev/null \
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| sort -rh
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echo
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choice="${1:-}"
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if [ -z "$choice" ]; then
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echo "Выберите режим очистки:"
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echo " 1) Безопасный"
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echo " 2) Средний"
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echo " 3) Агрессивный"
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echo
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read -rp "Выбор [1-3]: " choice
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echo
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fi
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case "$choice" in
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1)
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log_info "Выбран безопасный (1) режим..."
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set -x
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sudo journalctl --vacuum-size=100M
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sudo find /var/log -name "*.gz" -mtime +7 -delete 2>/dev/null || true
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sudo find /var/log -name "*.log.*" -mtime +7 -delete 2>/dev/null || true
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[ -d "$HOME"/.local/share/Trash/files/ ] && sudo rm -rfv "$HOME"/.local/share/Trash/files//*
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[ -d "$HOME"/.cache/thumbnails/ ] && sudo rm -rfv "$HOME"/.cache/thumbnails//*
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set +x
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;;
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2)
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log_info "Выбран средний (2) режим..."
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set -x
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sudo journalctl --vacuum-size=50M
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sudo find /var/log -name "*.gz" -mtime +3 -delete 2>/dev/null || true
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sudo find /var/log -name "*.log.*" -mtime +3 -delete 2>/dev/null || true
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sudo find /var/log -name "dpkg.log.*" -mtime +3 -delete 2>/dev/null || true
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[ -d "$HOME"/.local/share/Trash/files/ ] && sudo rm -rfv "$HOME"/.local/share/Trash/files//* 2>/dev/null || true
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[ -d "$HOME"/.cache/thumbnails/ ] && sudo rm -rfv "$HOME"/.cache/thumbnails//* 2>/dev/null || true
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sudo rm -rfv /var/cache/apt/archives/*.deb 2>/dev/null || true
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sudo apt clean 2>/dev/null || true
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set +x
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;;
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3)
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log_info "Выбран агрессивный (3) режим!"
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read -rp "Продолжить? (y|yes|n|no): " confirm
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if [[ "$confirm" != "yes" ]] && [[ "$confirm" != "y" ]]; then
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log_info "Отменено"
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exit 0
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fi
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set -x
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sudo journalctl --vacuum-time=1d
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sudo find /var/log -name "*.gz" -delete 2>/dev/null || true
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sudo find /var/log -name "*.log.*" -delete 2>/dev/null || true
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sudo rm -rfv /var/log/journal/user-*@* 2>/dev/null || true
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sudo rm -rfv /var/log/journal/system*@* 2>/dev/null || true
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sudo rm -fv /var/log/{syslog,dmesg,btmp}.* 2>/dev/null || true
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sudo apt autoremove --purge
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sudo apt autoclean
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sudo apt clean
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sudo rm -rfv /var/cache/apt/archives/* 2>/dev/null || true
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hash docker && docker system prune -f
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snap list 2>/dev/null && snap refresh --list 2>/dev/null || true
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sudo snap list --all \
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| awk '/disabled/{print $1, $3}' \
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| while read snapname revision; do
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sudo snap remove "$snapname" --revision="$revision"
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done
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set +x
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;;
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*)
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log_error "Неверный выбор"
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exit 1
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;;
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esac
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echo
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log_info "Очистка завершена!"
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log_info "Текущее использование:"
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df -hx tmpfs
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echo
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log_info "По директориям:"
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sudo du -h --max-depth=0 \
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/var/log/ \
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/var/cache/apt/ \
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/var/lib/docker/ \
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"$HOME"/.local/share/Trash/files/ \
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"$HOME"/.cache/thumbnails/ \
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2>/dev/null \
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| sort -rh
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