Keith Bentrup’s Portforlio

I sometimes keep and share development related scripts in the repository, but by default, svn will not remember file modes. To set the script to execute, simply type:

svn propset svn:executable ON myfile.sh

In TortoiseSVN, just set a new property on the file:

So I’ve been using virtual machines much more frequently recently, but only new VM’s that I’ve created. This weekend was my first attempt at P2V (physical to virtual). I have a decent XP dual core machine that has served me well for the last 2 years, but after my upgrade to a nice I7 Win7 [...]

I recently needed to modify hundreds of links on a wiki page based on a dynamic value, so I created a simple bookmarklet (ModWikiLinks).
I searched for a tool to properly format/shrink it and found: the bookmarklet crunchinator.

var user = prompt(‘Enter your username’);
var links = document.querySelectorAll(‘a[href*=localhost]‘);
for (i in links) {
if (typeof links[i].href !== "undefined") {
[...]

I recently learned about pcregrep, a enhanced grep that supports perl regex syntax. This is great for searches that span multiple line. For example, the other day I was looking thru old css files that had a border set to 0 to be removed due to the inclusion of a reset.css lib. So ….

pcregrep –color [...]

Back with more one liners…
This one converts all html tags in a file to lowercase.
perl -pi.old -e ’s/(<\/?)(address|applet|area|a|base|basefont|big|blockquote|body|br|b|caption|center|cite|code|dd|dfn|dir|div|dl|dt|em|font|form|h1|h2|h3|h4|h5|h6|head|hr|html|img|input|isindex|i|kbd|link|li|map|menu|meta|ol|option|param|pre|p|samp|script|select|small|strike|strong|style|sub|sup|table|td|textarea|th|title|tr|tt|ul|u|var)([\s\/>])/$1.lc($2).$3/gie’ file
This concatenates all files of a specified type – prefixed with its title. Useful for quick code review across many files.

for i in $(find -regex ".*\.jsp$"); do echo ‘<!–’ $i ‘–>’; cat $i; done > combined.jsp

This one [...]