Linux Shell Scripting Service
₹ 2,800/candidate* Introduction to Shell and Bash Basics* Basic Script Elements - Input, Output* Basic Script Elements * Flow Control Constructs - if, for, while, until, case, break, continue* Advanced Scripting Techniques - Shell Functions - Reading Options with getopts - Signal Handling with trap - Handling and sending signals: trap and kill - Implementing Simple Menus with select - Dialog Boxes* Special Variable Substitution Operators for Bash* Regular Expressions,* Useful Commands for Shell Scripts - cat, cut, date, echo, grep, egrep, test, tr* Using sed & awk (nawk/gawk)* Debugging Shell Scripts, Sample Scripts* Creating "Production Quality" Scripts* Customize system-wide shell initialization files