Delving Deeper: Nested ‘Else If’ Statements As you become more comfortable with using ‘else if’ in bash scripting, you can start exploring more complex usage scenarios. One such scenario is nested ‘else if’ statements. Nested ‘Else If’ in Bash Nested ‘else if’ statements are basical...
4. Bash If..then..else..if..then..fi..fi.. If [ conditional expression1 ] then statement1 statement2 . else if [ conditional expression2 ] then statement3 . fi fi If statement and else statement could be nested in bash. The keyword “fi” indicates the end of the inner if stateme...
nested ifCreating a if statement inside an if statement. Or in other words, a conditional statement inside in the statement of a conditional statement.if [ condition1 ]; then if [ condition2 ]; then elseAn alternative block of code to be executed if allifandelifcondition are false.else ec...
This article will walk you through the basics of the bash if, if...else, if...elif...else and nested if statements and explain you how to use them in your shell scripts.
Sure, here’s an example of a nestedifstatement in Bash: if [ condition1 ]; then if [ condition2 ]; then # Code to be executed if both condition1 and condition2 are true else # Code to be executed if condition1 is true but condition2 is false ...
9.2. Nested if/else #!/bin/bash # Declare variable choice and assign value 4 choice=4 # Print to stdout echo "1. Bash" echo "2. Scripting" echo "3. Tutorial" echo -n "Please choose a word [1,2 or 3]? " # Loop while the variable choice is equal 4 ...
else echo "It's freezing outside ..." fi The script takes any temperature as an argument and then displays a message that reflects what would the weather be like. If the temperature is greater than five, then the nested (inner) if-elif statement is evaluated. Let’s do a few runs of...
Bash if...else Statement This article will walk you through the basics of the bash if, if...else, if...elif...else and nested if statements and explain you how to use them in your shell scripts. Mar 18, 2024 Bash Concatenate String Variables ...
#!/usr/bin/env bash # File: nested.sh if [[ $1 -gt 3 ]] && [[ $1 -lt 7 ]] then if [[ $1 -eq 4 ]] then echo "four" elif [[ $1 -eq 5 ]] then echo "five" else echo "six" fi else echo "You entered: $1, not what I was looking for." fi 这里就不...
After opening the bash document, we have written the below-shown bash script within it. Added the bash extension and initialized a variable v1, containing a file path as its value. Moreover, the nested “if-else” statement has been utilized properly to check whether the path of a variable...