摘要:
1. ps------process status2. tty-----teletype3. ping----packet internet groper4. nohup-----no hangup5. su-------switch user6. df--------disk free7. cat... 阅读全文
摘要:
1. ls-----------list ls -l ls -t ls -u ls -r ls file2. ed----------edit a . q3. cp ---------copy cp file1 file2 cp -R dirtory1 dirtory24. mv... 阅读全文