Simple WLAN network diagnosing.
WLAN
偶尔我需要检查我的设备到路由器之间的网络状态:
# Check current router's packet. check-router: #!/usr/bin/env bash set -euo pipefail route_ip=$(netstat -nr | grep -E "default.*en0" | awk '{ print $2 }')
Run bash script repeatedly
Hey, your long-running command has been finished.
Loop
run() { declare -i number=$1 declare -i i declare -i pid declare -i interrupted=0 trap "echo Exiting...; interrupted=1"