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Need help with iptables rules for my wireless router running dd-wrt. Have a bridge (br1) setup with eth0 and vlan2 assigned to it. No internet (WAN). br1 IP = 192.168.3.1, 255.255.255.0 eth1 = wireless interface (br1) vlan2 = wired LAN port #1 (br1) webserver = 192.168.3.120:80 (wired to vlan2)...

How to print a jpg file from the command line. Thats all. Thanks for any help.

Which taxes my cpu more..... while :; do echo "hello world" done OR while :; do echo "hello world" sleep 1 done just curious. sorry if its painfully obvious and i'm just a dolt.

Consider the following netcat command to listen on a port..... sudo nc -l -u -p 3333 | myscript.sh contents of myscript.sh is.... #!/bin/sh while read INPUT; do echo "Input is $INPUT | tee /tmp/log.$$ done This waits for a connection on port 3333 and when a connection is made, data sent by...

i have xinetd setup to run myscript.sh whenever some text is sent to port 2222. but i'm needing to pipe the text into myscript.sh example: - client sends string "11111" to server port 2222 - myscript.sh is executed with "11111" as the first argument. can this be done? thanks for any help.

is there an efficient way to fire off a shell script each time netcat receives new text string from a network port? i need root to run myscript.sh each time a new string of text is received from port 3333. also, capture the string as a variable in myscript.sh. thanks for any help. m

my.php file runs whenever a jpeg file is requested. The directive looks like.... <Directory "/opt/lampp/htdocs/images/"> AddHandler image/jpeg .jpg Action image/jpeg /opt/lampp/cgi-bin/my.php </Directory> again, this works, however, the jpeg image does not display in the browser. I need my.php...

i need my php script to exectute once a file has been requested/downloaded by anyone. I'm new to apache config. Perhaps there's a directive for this? thanks for any help.

Seems the only way that I can read ascii text coming accross /dev/ttyS0 is with a gui-type of serial console. I need to do this with a shell script similiar to... #!/bin/sh cat /dev/ttyS0 > myFile.txt ...putting the output into a text file. Like I said, only gui programs seem to work. I guess...