.TH MKFIFO 1L \" -*- nroff -*- .SH NAME mkfifo \- make FIFOs (named pipes) .SH SYNOPSIS .B mkfifo [\-m mode] [\-\-mode=mode] path... .SH DESCRIPTION This manual page documents the GNU version of .BR mkfifo . .B mkfifo creates a FIFO with each given name. By default, the mode of created FIFOs is 0666 minus the bits set in the umask. .SS OPTIONS .TP .I "\-m, \-\-mode mode" Set the mode of created FIFOs to .IR mode , which is symbolic as in chmod and uses the default mode as the point of departure. .PP The long-named options can be introduced with `+' as well as `\-\-', for compatibility with previous releases. Eventually support for `+' will be removed, because it is incompatible with the POSIX.2 standard.