📜  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