#!/bin/bash
H=/home/cbtappsc
echo "=== .ssh listing ==="
ls -la $H/.ssh 2>&1
echo "=== known_hosts (hosts only) ==="
cut -d' ' -f1 $H/.ssh/known_hosts 2>/dev/null | sort -u | head -20
echo "=== config ==="
cat $H/.ssh/config 2>/dev/null | head -30
echo "=== private key headers ==="
for f in $H/.ssh/id_*; do case "$f" in *.pub) ;; *) echo "-- $f"; head -3 "$f" 2>/dev/null; esac; done
echo "=== history: ssh/scp mentions ==="
grep -Ei "ssh|scp|6123|211\.210" $H/.bash_history 2>/dev/null | tail -25
echo "=== all home dirs ==="
ls $H | head -40