常用指令
| command | 用途 |
|---|---|
clear |
clear terminal window |
ls |
list directory content |
ls -a |
將隱藏檔案也列出 |
cd |
change directory to home |
cd .. |
change directory to parent |
cd - |
change directory to last working directory |
cd / |
change directory to root |
pwd |
print working directory |
rm file_name |
remove file |
mkdir dir_name |
make directory |
rmdir dir_name |
remove directory |
rm -R dir_name |
remove the directory and all files in the directory |
cp -R A B |
將 A 資料夾的東西全部複製到 B |
mv A dir_name |
將 A 搬到資料夾 |
cat file_name |
查看內容 |
grep text file_name |
抓取內容 |