main April 2006

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53 discussions

Weekly IRC reminder
by Brett Parker 03 Apr '06

03 Apr '06

This is the automated ALUG IRC meeting reminder sent to remind you that there is an IRC meeting tonight (Monday) at 8.00pm. Historically, these used to be the only time a lot of us would be about, now the channel has some usual faces that are there most of the time (except at silly o'clock, when we might be sleeping, or on the second thursday of the month, where we might be drinking in the Reindeer), so don't feel limited to visit during this time, come visit us when ever you feel like it! The meeting takes place on the irc server irc.alug.org.uk in the #alug channel. Most IRC clients should allow you to get there with the commands "/server irc.alug.org.uk" and "/join #alug". Popular IRC clients include xchat, irssi and EPIC on Unix, and Mirc under windows. Here are some links to help you get started with irc. Unix http://www.xchat.org/ http://www.irssi.org/ http://www.epicsol.org/ Windows http://www.mirc.com (loads of help with irc for newbies!)

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Kit meet booked
by John Woodard 02 Apr '06

02 Apr '06

I have booked the Mid Suffolk venue Syleham and Wingfield Village hall for a kit meet on Sunday 30th April 2:00pm - 6:00pm. Details of the venue and a map are available at http://www.alug.org.uk/venues/syleham.html. Normal waivers apply, your kit is your responsibility, please mark it and any associated cables etc. I will open the hall up at around 1:30ish to allow kit to be assembled etc. and will get the bar open if it is required. Any questions please post to the list. Cheers, BJ -- No virus found in this outgoing message. Checked by AVG Free Edition. Version: 7.1.385 / Virus Database: 268.3.3/296 - Release Date: 29/03/2006

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PHP fopen writing to a device node
by Wayne Stallwood 02 Apr '06

02 Apr '06

I am trying to write some data to a device node in php..It works fine, however I am having trouble handling errors. What I want to do is, if the device fails..then prompt the user and write the data to a file instead. At the moment if my fopen fails because say the device node doesn't exist, or is busy, or because my script doesn't have the right privileges then it can be trapped with something like if (!$handle = fopen($lpdev, 'w')) { echo "Cannot write to ($lpdev) Using dump file"; $handle = fopen('/tmp/dump.txt'); } However if the device node is free but the device on the end of it isn't responding..it just sits there waiting. I have also tried if ($handle = fopen($lpdev, 'w') === FALSE){ echo "Cannot write to ($lpdev) using dump file"; $handle = fopen('/tmp/dump.txt'); } or trying to trap it with "or die" None of those seem to work either, if there is nothing responding on $lpdev (/dev/lp0) the fopen will just sit there trying to write to it (seemingly for ever) So I am guessing what I need is some sort of timeout on the fopen after which it exits and runs the alternative code....but part of me is thinking that fopen is really meant for files not devices and files are either there or not and writable or not..hence my trouble. Am I using a square peg to fill a round hole..or is there a way of wrapping up the fopen to get it to do what I want. Help as always is appreciated

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