network_diagnose

#!/bin/sh
echo_eval_cmd() {
    cmd=$1
    echo "======"
    echo "$cmd"
    echo "======"
    eval "$cmd"
}

echo_eval_cmd "curl -s ipinfo.io/ip"
echo_eval_cmd "grep 'connection closed via error' ~/Library/Application\ Support/Lark/sdk_storage/log/lark.log | grep V4 |  sed 's/.*V4(\([^ ]*\))).*/\1/' | sort -ur"

# dns related
echo_eval_cmd "dig api.zjurl.cn"
echo_eval_cmd "scutil --dns"

# mtr
# echo_eval_cmd "sudo mtr -r -c1 api.zjurl.cn"
echo_eval_cmd "traceroute -n api.zjurl.cn 2>&1 | head -n15"