📜  变量中的 bash 命令 - Shell-Bash 代码示例

📅  最后修改于: 2022-03-11 14:50:09.403000             🧑  作者: Mango

代码示例2
#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