bash echo in variable - Shell-Bash 代码示例

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📜 bash echo in variable - Shell-Bash 代码示例

📅 最后修改于: 2022-03-11 14:50:43.391000 🧑 作者: Mango

代码示例1

#Just use following structure to store output of command into a variable:
var=$(command)
#For example:
var=$(echo 'hi')    #store hi into var
var=$(ls)    #store list of files into var