Ping is a program used to detect a host's reachability on a network. Probably it's executing from the command line followed by hostname or IP address...

Tcpdump is getting to traffic on a network, The current developments version of tcpdump and libpcap is free from the GitHub, You can clone the tcpdump GitHub repository using,

We have already describes few Linux or Unix shell scripts with if or while commands, if you want to increment a value or use in loops,

We have already describes few Linux or Unix shell scripts with if or while commands, if you want to increment a value or use in loops

You would like to execute one or multiple command on a remote Linux or Unix host and display report in your local machine.

If you are run the shell script and shows following error bad interpreter you need to check the script file format. We have already discussed and fixed this same error on previous post and this is another way solution.

We have already discussed on previous post how to install JDK 7 and JDK 8 version on Linux, the following shell script to install by shell script with choose options JDK 7 or JDK 8