Linux System Administration
Directory Structure
/dev
This is the location of special or device files
This could be an IDE hard drive :
/dev/hda /dev/hdb /dev/hd*
This could be a SCSI hard drive :
/dev/sda /dev/sdb/ /dev/sd*
This could be an audio device :
/dev/audio /dev/dsp /dev/mixer
This could be a terminal :
/dev/tty0 /dev/tty1 /dev/tty* /dev/pts/* /dev/tty
This could be a serial port :
/dev/ttyS*
COM port1 -->
/dev/tty0
COM port 2 -->
/dev/tty1
This could be a floppy disk :
/dev/fd*
This could be a parallel port :
/dev/lp0 /dev/lp1
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