Shell Scripting: Overview

By
Shell : Command Line Interface

 It's allow users to execute commands and scripts

 Script: Series of commands in a file

 Bash : Bourne again shell

Popular posts from this blog

Information gathering - Website Links 😈

By
✋  Please use at your own risk, We are not responsible for any direct or indirect damage caused due to the usage of the information's provided on this site  ✋  😎 ❇️   Grabify IP Logger  : Grab someone's IP address by sending him/her a link, using Banner grabbing technique ❇️  Z-Shadow  : offers free phishing pages of all major websites,
Read more

How to switch between different java versions on Linux

By
👉Open Terminal and type sudo update-alternatives --config java ┌─[ root @ parrot ]─[ ~ ] └──╼ $ update-alternatives --config java There are 3 choices for the alternative java (providing /usr/bin/java).   Selection    Path                                            Priority   Status ------------------------------------------------------------   0            /usr/lib/jvm/java-10-openjdk-amd64/bin/java      1101      auto mode   1            /usr/lib/jvm/java-10-openjdk-amd64/bin/java      1101      manual mode * 2            /usr/lib/jvm/java-8-openjdk-amd64/jre/bin/java   1081      manual mode   3            /usr/lib/jvm/java-9-openjdk-amd64/bin/java       1091      manual mode Press <enter> to keep the current choice[*], or type selection number: 👉can select desired version by entering the selection number
Read more