refactor

test-container.sh

@@ -0,0 +1,52 @@
+#!/bin/sh
+
+echo "========================================="
+echo "  Container Environment Test"
+echo "========================================="
+
+echo ""
+echo "[1] Process Info"
+echo "  PID: $$"
+echo "  User: $(id)"
+echo "  Home: $HOME"
+echo "  Shell: $SHELL"
+
+echo ""
+echo "[2] Hostname"
+echo "  $(hostname)"
+
+echo ""
+echo "[3] Process List"
+ps aux 2>/dev/null || echo "  ps not available, using /proc"
+echo "  PIDs in /proc:"
+ls -d /proc/[0-9]* 2>/dev/null | head -20
+
+echo ""
+echo "[4] Network Interfaces"
+ip addr 2>/dev/null || ifconfig 2>/dev/null || echo "  no network tools, reading /proc/net"
+cat /proc/net/dev 2>/dev/null | head -5
+
+echo ""
+echo "[5] Mount Points"
+mount 2>/dev/null || cat /proc/mounts 2>/dev/null | head -20
+
+echo ""
+echo "[6] Filesystem Root"
+ls /
+
+echo ""
+echo "[7] Memory Limits"
+cat /proc/meminfo 2>/dev/null | head -3
+
+echo ""
+echo "[8] Capabilities"
+cat /proc/self/status 2>/dev/null | grep -i cap
+
+echo ""
+echo "[9] Seccomp Mode"
+cat /proc/self/status 2>/dev/null | grep Seccomp
+
+echo ""
+echo "========================================="
+echo "  Test Complete"
+echo "========================================="