FOZWORKS.COM

foz.github.io

Cocoa and iOS Notes

http://foz.github.io/cocoa-notes.html

Cocoa and iOS Notes. After load, add the recognizer:. UITapGestureRecognizer *recognizer; recognizer = [ UITapGestureRecognizer alloc] initWithTarget:self action:@selector(tapRecognized:)]; [self.scrollView addGestureRecognizer:recognizer]; [recognizer release];. Void)tapRecognized:(UITapGestureRecognizer *)sender{ / . }. Note that swipe gestures need to be registered separately:. To detect the direction (or the view touched, etc), the handler can inspect sender:. Using Categories to Extend Stuff.

foz.github.io

CVS Notes

http://foz.github.io/cvs-notes.html

Thankfully, I don’t really use CVS much, but it was the first version control I ever used. Here are some old notes I recorded for it. To safely see what updates would be:. Cvs -n up # or even better $ cvs -nq up -d. To update and get new directories. To prune old stuff out. To change a comment. Cvs admin -m 1.7:"New message". To import a new project. Cvs import -m "My Project (import)" sitename.com jeremy start. See a log of checkins for specific dates or by a specific user. Foz" is jeremy zoller seitz.

foz.github.io

Ruby and Rails Notes

http://foz.github.io/ruby-and-rails-notes.html

Ruby and Rails Notes. Sudo gem update - system $ sudo gem install rubygems-update $ sudo update rubygems. Adding GitHub to RubyGems:. Gem sources -a http:/ gems.github.com. Mysql gem under OSX:. Irb irb(main):001:0 require 'rubygems' = false irb(main):002:0 require 'mysql api' = true irb(main):003:0 Mysql.get client info = "5.1.34" irb(main):004:0 Mysql.get client version = 50134. Rest and Nested Routing. How to turn an Array or Object into a Hash:. H = Hash.new{ k,v h[k] = "#{k} rocks"} h["hashes"] ...

foz.github.io

MacOSX Stuff

http://foz.github.io/macosx.html

MacPorts gives you a command-line tool port that will install countless open source projects on your Mac and keep them up-to-date. Download at macports.org. For a Mac-based developer, it’s incredibly useful to have. Here are some example commands:. Sudo port -d selfupdate # update port system and sync sudo port upgrade outdated # upgrade old ports sudo port livecheck [package] # for bleeding edge port installed # show what we have port variants [package] # what options can I add? That uses Ruby and Git.

foz.github.io

Git Notes

http://foz.github.io/git-notes.html

Git is a powerful source-control system that lets you manage your projects, have a backup and history on hand at all times, and share and collaborate with others. Git is not just about Github. You can use it locally or privately to track your own code, documents, or anything really. Working with an existing repo:. Add changes/new file(s), commit, then push:. Git add . git commit -am 'my log message' git push. After you add a files, you can do a diff of staging area vs HEAD, before you commit:. Git remote...

foz.github.io

Postfix Notes

http://foz.github.io/postfix-notes.html

These notes are geared for using it as a simple relay, for instance on a web server that needs to send out mail notices to registered users. In general, I find Postfix easier to understand and configure than EXIM (the Debian default for ages), and QMail (which I used for years, and still use for primary mail servers). Sudo aptitude install postfix libsasl2 libsasl2-modules. When the install runs you will be asked how to configure the host. Select. You will then be asked for the hostname. Sasl is useful i...

foz.github.io

VIM Notes

http://foz.github.io/vim-notes.html

Bn = buffer next :bp = buffer prev :bwipe = clear file :e filename = load a new file. S,find-text,replace-text,. Pipe through tidy or other program. Set number :set nonumber. Search * - searches for the word under the cursor n - next match. Foz" is jeremy zoller seitz. Who works as somebox. And sometimes blogs at fozworks. Generated 2014-05-24 01:22:23 -0700.

foz.github.io

Stupid Shell Trucks

http://foz.github.io/shell-tricks.html

Find all the ip addresses that hit a certain page. Assuming you are checking an standard Apache-style access log, this is what you would do: $ grep "GET /admin" access log perl -e 'for {($ip)=split;$l{$ip} ;}for(keys %l){print "$ : $l{$ } n"}' more. Check locale is OK. Perl -mLocale -e '. Rename a bunch of files. Ls -1 *find string* while read file do target=$(echo $file sed -e "s/find string/replace/") mv "$file" "$target" done. Make an application shut up. Usr/bin/app /dev/null 2 &1.

somethinglearned.com

Ack.tmbundle: a faster "Find in Project" for TextMate

http://www.somethinglearned.com/articles/2008/06/03/ack-tmbundle-a-faster-find-in-project-for-textmate

Acktmbundle: a faster "Find in Project" for TextMate. Posted by trevor Tue, 03 Jun 2008 19:19:39 GMT. Recently one of my ENTP. Colleagues switched me on to ack. As an excellent replacement for find grep. Being a dyed in the wool TextMate user, the first thing that popped into my head was “I need an ‘Ack in Project’ TextMate plugin”. Unfortunately the only advertised plugin I could find was 404’ing on me. Did I do the simple thing and notify the author about the dead link? Showing it in action. Awesome&#4...

foz.github.io

Debian Rails Setup

http://foz.github.io/debian-rails-setup.html

This rough guide is based on the process taken to set up Rails hosting at Linode several times. The basic setup:. Linode Debian 6.0 (Squeeze). The guide uses some generics for things:. The server’s short name. The fully qualified domain name (FQDN) of the server. The name of your rails app. The FQDN of your rails app. The account name used by the developer (or server admin). The account named used for deploying the app. The public IP address of the server. Some password you generated. Set up DNS etc.