第一章其他命令操作尝试

第一章其他命令操作尝试

1.操作示例

$ls
file1.txt file2.txt

$cd dirname

$pwd
/home/user/dirname

$touch example.txt

$cat example.txt
This is an example file.

$cp file1.txt backup/

$mv file1.txt newname.txt

$mkdir folder

$rmdir folder

$rm oldfile.txt

$ln oldfile.txt newfile.txt

$find . -name "*.txt"
./file1.txt
./file2.txt
./newfile.txt

$grep "example" example.txt
This is an example file.

$ssh user@remotehost

$gzip file.txt

$gunzip file.gz

$tar -zcvf files.tgz .

$tar -zxvf files.tgz .

$man ls

$zip files.zip file1.txt file2.txt

$unzip files.zip