bash if not | Bash if not in linux | Bash if not command | bash if not equal

bash if not, The if not statement in Bash is a conditional statement that checks if a condition is false and executes a block of code if it is. The syntax for the if not statement is as follows: Bash if [[ ! condition ]]; then # code block fi Use code with caution. Learn more The condition can be any valid Bash expression. For example, you could use the condition to check if a file exists, if a variable is equal to a certain value, or if the current date and time are within a certain range. The code block is a sequence of Bash commands that will be executed if the condition is false. Here is an example of a simple Bash if not statement: Bash #!/bin/bash # Check if the file "myfile.txt" exists if [[ ! -f "myfile.txt" ]]; then