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After reading Bálint’s blog post about Firebuild (a compile cache) [1] I decided to give it a go. It’s non-free, the project web site [2] says that it’s free for non-commercial use or commercial trials. My first attempt at building a Debian package failed due to man-recode using a seccomp() sandbox, I filed Debian bug […] I’ve recently been setting up more monitoring etc to increase the reliability of servers I run. One ongoing issue with computer reliability is any case where a person enters the same data in multiple locations, often people make mistakes and enter slightly different data which can give bad results. For DNS you need to have […] A few months ago I gave a lecture about systemd for the Linux Users of Victoria. Here are some of my notes reformatted as a blog post: Scripts in /etc/init.d can still be used, they work the same way as they do under sysvinit for the user. You type the same commands to start and […] USER=username API_KEY=1234ABC OUTPUTDIR=/var/spool/sms LOG_SERVICE=local1 I’ve just written the below script to send SMS via the inteltech.com/clicksend.com service. It takes the above configuration in /etc/sms-pass.cfg where the username is assigned with the clicksend web page and the API key is a long hex string that clicksend provides as a password. The LOG_SERVICE is which syslog service […] A while ago I wrote a blog post debunking the idea that swap should be twice as large as RAM [1]. The issue of swap size has come up for discussion in a mailing list so it seems that it’s worth another blog post. Swap Size In my previous post I suggested making swap space […] I’ve just installed BTRFS on some systems that matter to me. It is still regarded as experimental but Oracle supports it with their kernel so it can’t be too bad – and it’s almost guaranteed that anything other than BTRFS or ZFS will lose data if you run as many systems as I do. Also […] I run some servers that use the DJB Daemontools to manage their daemons [1]. This is something I would have changed years ago if given a chance because DJB software always seems to do things in a different way to other Unix software and causes pain. Unfortunately when you have a lot of semi-embedded systems […] I recently had the misfortune to be compelled to install Proftpd on SCO Unix. There’s nothing wrong with Proftpd of course, but everything is wrong with SCO. LDFLAGS=-L/usr/ucblib ./configure –libdir=/usr/ucblib --enable-builtin-getnameinfo To get it to compile the above ./configure line is needed. It uses /usr/ucblib because having the basic BSD sockets API residing in a […] |
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