CompTIA認(rèn)證考試LX0-101單項(xiàng)選擇題每日一練(2019.08.03)

來源：考試資料網(wǎng)

1 What command will print a list of usernames （first column） and their corresponding user id （uid， third column） from /etc/passwd？（）

2 What is the difference between thE.remove and thE.purge action with the dpkg command？（）

3 In xorg.conf， which section is concerned with fonts？（）

4 Which Debian package system command will list all partially installed packages and suggest how to get them correctly installed？（）

5 What is the output when the following shell script executes？（）
cat<；<；foobar
Hello foobar
foobar