tag:blogger.com,1999:blog-4436695737721007321Fri, 01 Nov 2024 11:48:22 +0000http://unixweb.blogspot.com/noreply@blogger.com (Pradeep Mishra)Blogger2125en-usnonoreply@blogger.comtag:blogger.com,1999:blog-4436695737721007321.post-8258360556420198150Fri, 12 Feb 2010 23:48:00 +00002010-03-31T12:08:13.541-07:00 There are three types of permission in Linux & Unix like OS. 1. read 2. write 3. execute Each file belongs to a specific user and group. Access to the files is controlled by user, group, and other. The term, other, is used to refer to someone who is not the user(owner) of the file, nor is the person a member of the group the file belongs to. To check the permission of file just http://unixweb.blogspot.com/2010/02/unix-files-and-directory-permission.htmlnoreply@blogger.com (Pradeep Mishra)0tag:blogger.com,1999:blog-4436695737721007321.post-1797206465757478086Wed, 10 Feb 2010 18:55:00 +00002010-04-14T10:38:53.348-07:00 man - show manual and uses of command, uses man [command]   hit q to exit the man page. example:- man useradd  pwd - to show present working directory. useradd - to add a user, uses useradd [option] [uesrname] to assign different home directory other then /home use -d option, to add the user to a group use -g option, use -s to assign shell.  http://unixweb.blogspot.com/2010/02/15-most-basic-unix-commands.htmlnoreply@blogger.com (Pradeep Mishra)2