(5) 编辑并运行以下程序(shell程序控制结构) 1 fortest #!/bin/bash for a in x y z do
echo now a=$a done
2 fortest1 #!/bin/bash for a do
echo now a=$a done
3 functest #!/bin/bash setup() {
echo setup } do_date()
(5) 编辑并运行以下程序(shell程序控制结构) 1 fortest #!/bin/bash for a in x y z do
echo now a=$a done
2 fortest1 #!/bin/bash for a do
echo now a=$a done
3 functest #!/bin/bash setup() {
echo setup } do_date()