赋值

name="username"  # 字符串
name="$username"  # 变量引用

循环

• for 循环

for variable in list  
do  
commands  
done

例：

# mv "$dataset"/markers "$dataset"/CellWalkR
mkdir "$dataset"/scJoint_files
done

参考

https://www.yiibai.com/bash/bash-for-loop.html