---

---

---

TTYS

Section: Linux Programmer's Manual (4)
Updated: 1992-12-19
Index Return to Main Contents

---

 

NAME

ttyS - serial terminal lines  

DESCRIPTION

ttyS[0-3] are character devices for the serial terminal lines.

They are typically created by:

mknod -m 660 /dev/ttyS0 c 4 64 # base address 0x3f8
mknod -m 660 /dev/ttyS1 c 4 65 # base address 0x2f8
mknod -m 660 /dev/ttyS2 c 4 66 # base address 0x3e8
mknod -m 660 /dev/ttyS3 c 4 67 # base address 0x2e8
chown root:tty /dev/ttyS[0-3]

 

FILES

/dev/ttyS[0-3]  

SEE ALSO

chown(1), mknod(1), tty(4), agetty(8), mingetty(8), setserial(8)  

COLOPHON

This page is part of release 3.35 of the Linux man-pages project. A description of the project, and information about reporting bugs, can be found at http://man7.org/linux/man-pages/.

---

 

Index

NAME

DESCRIPTION

FILES

SEE ALSO

COLOPHON

---

---

---