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Forum: Ubuntu 10-30-2009

Ubuntu 9.04 Serial application to telnet to serial device

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I thought that you needed a fifo file for...

I thought that you needed a fifo file for simultating serial communication? You should try something along the lines of:
mkfifo /dev/remserial1

Forum: UNIX for Dummies Questions & Answers 10-30-2009

How to lock file system access

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watch for oh !@#$

You need to watch for an oh !@#$ moment if you remove people permission to look at say /bin they will not longer be able to use ls.

A permission scheme of say 751 is not too bad because it lets...

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