寫支test.sh

#!/bin/bash

echo “start”

echo “test”

echo “test”

echo “test”

echo “test”

echo “end”

輸出如下

[root@AO753 ~]# ./test.sh
start
test
test
test
test
end

更改script內容如下

#!/bin/bash

echo “start”

: ‘

echo “test”

echo “test”

echo “test”

echo “test” ‘

echo “end”

輸出如下

[root@AO753 ~]# ./test.sh
start
end