three types of logical operators are used in Bash: these are AND, OR, and NOT. The AND and OR operators are used among two or more conditions. The AND operator returns true if all conditions return true. Otherwise, it returns false. The “&&” symbol is used to define the...
Bash has a large set of logical operators that can be used in conditional expressions. The most basic form of theifcontrol structure tests for a condition and then executes a list of program statements if the condition is true. There are three types of operators: file, numeric, and non-num...
1.1.1Find username else display an error 1.2How Do I Combine Both Logical Operators? 2External links Syntax command1 || command2 OR First_command || Second_command command2 is executed if, and only if, command1 returns a non-zero exit status. In other words, run command1 successfully or...
Thanks in advance. Solved! Go to Solution. 0 Kudos 4 REPLIES Sergejs Svitnevs Honored Contributor 06-26-2006 03:01 AM Re: Shell script: Logical operator precedence You can make logical expressions by grouping them with -a and -o operators (similar to the && and || operators...