update at 2026-03-15 14:54:51

scripts/kindle/ssh-collect.sh

@@ -0,0 +1,87 @@
+#!/bin/sh
+
+set -eu
+
+# 采集 Kindle 当前 SSH、网络、进程、配置等诊断信息。
+# 输出目录会落在 /mnt/us/ssh-debug/<时间戳>/collect.log。
+
+TS="$(date +%Y%m%d-%H%M%S 2>/dev/null || echo now)"
+OUT_DIR="/mnt/us/ssh-debug/${TS}"
+LOG_FILE="${OUT_DIR}/collect.log"
+
+mkdir -p "${OUT_DIR}"
+exec >"${LOG_FILE}" 2>&1
+
+echo "=== BASIC ==="
+date 2>/dev/null || true
+id 2>/dev/null || true
+uname -a 2>/dev/null || true
+echo "HOME=${HOME:-}"
+
+echo
+echo "=== ROOT PASSWD ENTRY ==="
+grep '^root:' /etc/passwd 2>/dev/null || true
+
+echo
+echo "=== SSH BINARIES ==="
+ls -l /usr/sbin/sshd /mnt/us/usbnet/sbin/sshd /usr/bin/dropbear /mnt/us/usbnet/bin/dropbearmulti 2>/dev/null || true
+
+echo
+echo "=== PROCESS LIST ==="
+ps -ef 2>/dev/null || ps 2>/dev/null || true
+
+echo
+echo "=== LSOF TCP:22 ==="
+if [ -x /mnt/us/usbnet/bin/lsof ]; then
+    /mnt/us/usbnet/bin/lsof -n -P -iTCP:22 2>/dev/null || true
+fi
+
+echo
+echo "=== LSOF ALL TCP LISTENERS ==="
+if [ -x /mnt/us/usbnet/bin/lsof ]; then
+    /mnt/us/usbnet/bin/lsof -n -P -iTCP -sTCP:LISTEN 2>/dev/null || true
+fi
+
+echo
+echo "=== /PROC/NET/TCP ==="
+cat /proc/net/tcp 2>/dev/null || true
+cat /proc/net/tcp6 2>/dev/null || true
+
+echo
+echo "=== NETWORK ==="
+ifconfig -a 2>/dev/null || ifconfig 2>/dev/null || true
+route -n 2>/dev/null || netstat -rn 2>/dev/null || true
+
+echo
+echo "=== IPTABLES ==="
+iptables -S 2>/dev/null || true
+
+echo
+echo "=== USBNET RUN DIR ==="
+ls -la /mnt/us/usbnet/run 2>/dev/null || true
+
+echo
+echo "=== USBNET CONFIG FILES ==="
+for f in /mnt/us/usbnet/etc/config /mnt/us/usbnet/etc/sshd_config /mnt/us/usbnet/etc/authorized_keys; do
+    echo "--- ${f} ---"
+    sed -n '1,200p' "${f}" 2>/dev/null || true
+done
+
+echo
+echo "=== SYSTEM SSHD -T ==="
+/usr/sbin/sshd -T 2>&1 || true
+
+echo
+echo "=== USBNET SSHD -T ==="
+/mnt/us/usbnet/sbin/sshd -T -f /mnt/us/usbnet/etc/sshd_config 2>&1 || true
+
+echo
+echo "=== COMMON SSH DIRS ==="
+for d in /root/.ssh /var/local/root/.ssh "${HOME:-/root}/.ssh" /mnt/us/usbnet/etc/dot.ssh; do
+    echo "--- ${d} ---"
+    ls -la "${d}" 2>/dev/null || true
+done
+
+echo
+echo "=== DONE ==="
+echo "${OUT_DIR}"