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43 changes: 43 additions & 0 deletions 160804221王俊玲
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exercise1:
1、cd home
touch message.txt
su
密码
ls -li /home/wjl/example/message.txt
ls -li /home/whl/moveto/
cd example
mv message.txt /home/wjl/moveto/
2、cd ..
cd moveto
cp -i message.txt /home/
3、rm -i message.txt
y
cd ..
cd ..
rm -i message.txt
y

exercise2:
1、mkdir workbench
2、touch workbench/readme.txt
3、vi readme.txt
1
2
3Esc :wq
4、cat readme.txt
5、find /home -name *.txt > /home/workbench/list.txt
6、wc -m home/Workbenchst.txt

exercise3:
1、man ls
2、man man
3、apropos caldendar
man cal
man calendar
man ncal

exercise4:
1、eog *.png
2、find . -name "*hiking*.png"
3、cd /home/wjl/moveto
sudo mv index.png /home/wjl/moveto