Bash Assign Variable From Command

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Bash Assign Variable From Command

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Assign To A Bash Array Variable Indirectly By Dynamically Constructed

To assign output of any shell command to variable in bash use the following command substitution syntax var command name here var command name here arg1 var path to command var path to command arg1 arg2 OR use backticks based syntax as follows to assign output of a Linux or Unix command to a variable The first line bin bash specifies the interpreter to use bin bash for executing the script Then three variables x y and z are assigned values 1 2 and 3 respectively The echo statements are used to print the values of each variable Following that two variables var1 and var2 are assigned values Hello and World respectively The semicolon separates the assignment

Unix Linux Bash Assign Variable And Print To Stdout In Same Command

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