1.
2.
#!/bin/bash
a=`head -15 /etc/passwd | tail -1`
b=`mkdir -p /home/ubuntu/copy`
cd -P /home/ubuntu/copy/
d=`cp /etc/passwd ./test`
e=`sudo chown ubuntu:root test | chmod a=rwx test`
echo $a
echo $b
echo $d
echo $e
1.
2.
#!/bin/bash
a=`head -15 /etc/passwd | tail -1`
b=`mkdir -p /home/ubuntu/copy`
cd -P /home/ubuntu/copy/
d=`cp /etc/passwd ./test`
e=`sudo chown ubuntu:root test | chmod a=rwx test`
echo $a
echo $b
echo $d
echo $e