Felix J. Ogris' private homepage: some stuff about homemade software, FreeBSD, Linux, computers, and hacking in general.
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[2017-01-14] Captcha.pm is a simple Perl module providing CAPTCHA images and code checking
[2016-11-20] New version of kvmlib does not rely on netcat anymore, places pid files in /tmp (which should be a tmpfs residing in memory), and has more commandline options to terminate or kill intractable virtual machines.
[2016-10-03] New version of kvmlib creates ethernet bridges and tap interfaces dynamically, i.e. no need to create them during system boot anymore
[2016-06-26] syswatch.pl now can not only send email when a log entry matches a (positive) pattern, but will ignore the entry when it matches a (negative) pattern. E.g. if your /usr/local/etc/syswatch.conf looks like this one:
ERROR !ERROR debug !ERROR test faultyThen syswatch.pl will send an email for each log entry that contains the word ERROR, but only if it's not followed by either debug or test, and for each log entry that contains the word faulty.
[2016-05-29] Redundant ethernet bridge with FreeBSD and tinc
$ sysctl vm.defer_swapspace_pageouts=1On Linux:
$ sysctl vm.swappiness=0
[2016-03-30] Adding custom MIBs to SNMP
[2016-03-21] Huawei E392 USB LTE modem on FreeBSD
[2016-01-30] s3blkdev 0.6 comes with an HTML frontend based on Node.js. Here's a screenshot.
[2016-01-17] freebsd-update with a custom kernel