I can code, but mostly I write quick scripts for various purposes. I’ve become pretty infamous at work for the horrendous one-off one-line pipelines I create! I try and make actual scripts a little more readable…
My Denon receiver has a serial port. This serial port can be used to control and report on what the receiver is doing. So if I send it "PW?" then it will report on the power state. This daemon (written for MacOS) will listen for commands on a pipe and communicate with the receiver and write out status entries so it is easy for a program to see what is going on. It also writes out a log file.
Wed Feb 22 21:21:27 2012 status.Volume = 47 -33.0dB Wed Feb 22 21:21:30 2012 status.Volume = 465 -33.5dB Wed Feb 22 21:21:59 2012 status.MainSurround = STEREO Wed Feb 22 21:22:00 2012 status.MainSurround = STEREO Wed Feb 22 21:23:58 2012 status.MainSurround = STEREO Wed Feb 22 21:24:02 2012 status.Power = STANDBY Wed Feb 22 21:24:02 2012 status.MainZone = OFF
A simple command client to talk to the pipe above, and report on the status of the receiver
% denon volume -25 Input: TIVO MainSurround: DOLBY PL2 C MainZone: ON Mute: OFF Power: ON Volume: 55 -25.0dB Z2Mute: OFF Z2Volume: 99 ---.-dB Zone2: OFF Zone2Input: SOURCE
Pulling data from Google contacts using LWP::Simple and XML::XPath rather than WWW::Google::Contacts, which has a horrendous dependency path. Since we're only reading data here we can do things more easily.
I had a Droid 3 phone. This script will scp the contacts.db and then use DBD::Sqlite to read the data and present it in text format. Why am I doing this? 'Cos I'm stupid :-)
OK, this is a C program and not a script, but it's small enough so... Basically moves the OS-X mouse cursor to a given co-ordinate. This is because my Mac Mini will reset the cursor to top-left frequently and when I play DVDs then this stops the application menu bar going away, so I use this to move the mouse first.
This is a a bash script that creates applescript to start DVD Player playing a VIDEO_TS directory.
A script that generates various small applescripts to report/control on DVD Player. Uses dvdplay to start a new DVD. So I can do "dvd pause" to pause playback.
- play (iTunes 10 version)
Shell script to create applescript to create an iTunes play list to play the mp3s listed on the command line
- itunes (iTunes 10 version)
A script that generates various small applescripts to report/control on iTunes. So I can do "itunes dj" to play the "iTunes DJ" playlist. Unfortunately the latest version of iTunes has broken a lot of functionality; the applescript calls don't work properly any more and a number of controls no longer have directly accessible function calls.
A version of the "play" and "itunes" scripts that work with Itunes 12. This includes some kludge workarounds for manipulating the shuffle and repeat settings.
A craptastic script that tries to turn on/off airplay on iTunes so that I can listen to the music on a secondary receiver. Apple don't seem to expose the AirPlay interface so this pretends to click buttons and stuff. Ugh.
A BUILD script for KVM `virsh` to create VMs. It's a wrapper around `virt-install` to create a disk image or LVM, define the machine, kickstart boot it. Additional disks can be added to images using virt_add_disk. The CentOS 6 and CentOS 7 kickstart files.