<P> In Unix - like operating systems , chmod is the command and system call which may change the access permissions to file system objects ( files and directories ) . It may also alter special mode flags . The request is filtered by the umask . The name is an abbreviation of change mode . </P>
<P> In Unix - like operating systems , chmod is the command and system call which may change the access permissions to file system objects ( files and directories ) . It may also alter special mode flags . The request is filtered by the umask . The name is an abbreviation of change mode . </P>
how to change permission to a file in unix
how to change permission to a file in unix
chmod is the command and system call
chmod is the command and system call