tag:blogger.com,1999:blog-5495812930803469387.post4492575729394209701..comments2011-01-25T02:52:33.868-08:00Comments on ITNirvanas (Datwarehousing/Oracle/Informatica/Unix/D2K Plus interview questions): Unix Interview Questions (Part1)ITNirvanashttp://www.blogger.com/profile/16667563005338929437noreply@blogger.comBlogger2125tag:blogger.com,1999:blog-5495812930803469387.post-91883269014170768122011-01-25T02:52:33.868-08:002011-01-25T02:52:33.868-08:00what is difference between grep and findwhat is difference between grep and findpawanhttp://www.blogger.com/profile/05155532122522966744noreply@blogger.comtag:blogger.com,1999:blog-5495812930803469387.post-60737005185677206822010-07-30T13:02:24.137-07:002010-07-30T13:02:24.137-07:00what is O/p of $ headwhat is O/p of $ headAnonymousnoreply@blogger.com