| .github/workflows | ||
| cmd/tcping | ||
| pkg | ||
| .gitignore | ||
| go.mod | ||
| go.sum | ||
| LICENSE.md | ||
| README.md | ||
Introduction
Tcping is ping probe command line tool, supporting ICMP, TCP and HTTP protocols.
You can also use it to query IP information from https://ifconfig.is.
Features
- Support ICMP/TCP/HTTP protocols
- Query basic IP information
Installation
-
Download latest release (recommend)
-
Use go get
go get -u github.com/i3h/tcping
- Build on your own
git clone https://github.com/i3h/tcping.git
cd tcping
go build
Usage
-h string
HTTP Ping
-i string
ICMP Ping
-m string
MTR Trace
-q string
Query ip information
-t string
TCP Ping
-v Version
Examples
$ tcping -h https://www.google.com
Proxy : false
Scheme : https
Host : www.google.com
DNS Lookup: 2.05 ms
TCP : 2.41 ms
TLS : 68.92 ms
Process : 29.28 ms
Transfer : 0.19 ms
Total : 103.06 ms
$ tcping -i www.google.com
ICMP OPEN 74.125.200.147 2.2 ms
$ tcping -t www.google.com:443
TCP OPEN www.google.com:443
$ tcping -q www.google.com
IP : 172.217.194.103
City : Queenstown Estate
Country: Singapore
ISP : Google LLC
AS : AS15169 Google LLC
Note
Root permission is required when running ICMP ping, since it needs to open raw socket.
You can either use sudo command, or set setuid bit for tcping.
// Use sudo for one-time ping
$ sudo tcping -i google.com
// Set setuid bit
$ sudo chown root:root tcping
$ sudo chmod u+s tcping
License
See the LICENSE file for license rights and limitations (MIT).