MKNOD(1) FSF MKNOD(1)NAME
mknod - make block or character special files
SYNOPSIS
mknod [OPTION]... NAME TYPE [MAJOR MINOR]
DESCRIPTION
Create the special file NAME of the given TYPE.
Mandatory arguments to long options are mandatory for short options too.
-m, --mode=MODE
set permission mode (as in chmod), not a=rw - umask
--help display this help and exit
--version
output version information and exit
MAJOR MINOR are forbidden for TYPE p, mandatory otherwise. TYPE may be:
b create a block (buffered) special file
c, u create a character (unbuffered) special file
p create a FIFO
AUTHOR
Written by David MacKenzie.
REPORTING BUGS
Report bugs to <bug-coreutils@gnu.org>.
COPYRIGHT
Copyright (C) 2002 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICU-
LAR PURPOSE.
SEE ALSO
The full documentation for mknod is maintained as a Texinfo manual. If the info and mknod programs are properly installed at your site,
the command
info mknod
should give you access to the complete manual.
mknod (coreutils) 4.5.3 February 2003 MKNOD(1)
Check Out this Related Man Page
MKNOD(1) User Commands MKNOD(1)NAME
mknod - make block or character special files
SYNOPSIS
mknod [OPTION]... NAME TYPE [MAJOR MINOR]
DESCRIPTION
Create the special file NAME of the given TYPE.
Mandatory arguments to long options are mandatory for short options too.
-m, --mode=MODE
set file permission bits to MODE, not a=rw - umask
-Z, --context=CTX
set the SELinux security context of NAME to CTX
--help display this help and exit
--version
output version information and exit
Both MAJOR and MINOR must be specified when TYPE is b, c, or u, and they must be omitted when TYPE is p. If MAJOR or MINOR begins with 0x
or 0X, it is interpreted as hexadecimal; otherwise, if it begins with 0, as octal; otherwise, as decimal. TYPE may be:
b create a block (buffered) special file
c, u create a character (unbuffered) special file
p create a FIFO
NOTE: your shell may have its own version of mknod, which usually supersedes the version described here. Please refer to your shell's doc-
umentation for details about the options it supports.
AUTHOR
Written by David MacKenzie.
REPORTING BUGS
Report mknod bugs to bug-coreutils@gnu.org
GNU coreutils home page: <http://www.gnu.org/software/coreutils/>
General help using GNU software: <http://www.gnu.org/gethelp/>
COPYRIGHT
Copyright (C) 2009 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>.
This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law.
SEE ALSO mknod(2)
The full documentation for mknod is maintained as a Texinfo manual. If the info and mknod programs are properly installed at your site,
the command
info coreutils 'mknod invocation'
should give you access to the complete manual.
GNU coreutils 7.1 July 2010 MKNOD(1)
Can someone please tell me what the command mknod does and what it's syntax is? I can't find it in my "Unix for dummies" book or "Unix in s nutshell". I found it in an existing script that I want to copy, but I want to understand what I am doing. The script is going to do a full export of an... (3 Replies)
hi,
iam new of scripting.give him the need full information of specail character
functions like(!,~,`,@,#,$,%,^,&,**,*,(),<,>,.,?/) like
if
if
some help me
ok
byyyyy: (1 Reply)
Hi Friends,
we have recently installed RHEL4.4 and when i give the commd
ls -l > tt it prints the file name with some special charactes like
^[[00m1 in the begining of the file name and at the end of the file name. I wanted to use the file names of removing it before taking
the backup and... (4 Replies)
Hello All,
Friends i know mknod with -p option is used to create FIFO special file.:p
But i want to know some circumstance/scenario where these are used.:wall:
Actually i want to know where i can use it in real time.
Please advise.:) (3 Replies)
I have a line ending with special character and 0
The special character is the field separator for this line
in VI mode the file will look like below, but while cat the special character wont display
i know the hexa code for the special character ^_ is \x1f and ascii code is
\0037,
... (0 Replies)
Hi Guys,
On my AIX server , I have this file "mknod" present in the /etc/ directory. When i try opening it , I dont find
any ascii characters. It shows some encryption/binary format which is not readable. Is it any executable ? what is the
purpose of having this file in etc folder? what if... (2 Replies)