gawk的精选

gawk是linux下查找替换文本工具。语法:awk&ltoptions&gt&#39Program&#39Input-File1Input-File2...awk-fPROGRAM-FILE&ltoptions&gtInput-File1Input-File2...关键字:-fPROGRAM-FILE--filePROGRAM-FILE从文件PROGRAM-...