linux 命令入门二

 

Command Meaning cp file1 file2copy file1 and call it file2mv file1 file2move or rename file1 to file2rm fileremove a filermdir directoryremove a directorycat filedisplay a fileless filedisplay a file a page at a timehead filedisplay the first few lines of a filetail filedisplay the last few lines of a filegrep 'keyword' filesearch a file for keywordswc filecount number of lines/words/characters in file