shelling

三部曲 1. slappasswd 建立新的 rootpw 2. 編輯 /etc/openldap/slapd.conf 內的 suffix, rootdn, rootpw 3. slapd -d 255 Reference: starting OpenLDAP on ...

在讀取 || 傳送大量資料的時候，可以利用 IO::* 這類模組去一次讀取其中一段資料 (Chunk) 就寫入暫存檔 || 送出，來避免對記憶體造成負擔的手法可說相當常用。也是 HTTP Server 用來做 Streaming 或是 Long Polling / Comet...

Moose attribute didn't allow the reference rather than a CODE reference as a default value. That prevents the objects shared a attribute...

時間轉換大概是最惱人的「小」問題之一，每個語言的標準處理方式不盡相同。Perl 的 localtime() 是月份從 0 開始到 11 結束，Ruby 的 DateTime 是月份是從 1 開始的，不過 Perl 的 DateTime 月份也從 1 開始 (LOL)。背誦...

For some reasons, in recent works I have to use Perforce, the revision control system used by Perl core team before 2008 . Unfortunately, ...

A simple recursive function can have aid on arranging bashrc files in a clear structure. Add a line to source it in ~/.bashrc first, and t...

Coming after the mysql 5.1.52 homebrew install issue , the just released mysql 5.5.10, which solved the previous problem, has another issue....

At the moment that the first release of Rakudo Star has been announced over four months, binary packages or tested build in package manager...

My first meet with App::CLI is in the summer of 2008, trying to write JiftyX::Fixtures . Without abundant PODs coming with this module, it ...

Info is a handy document system most emacs fans love. We can learn Info, Emacs Basics, Emacs Lisp, Magit and blah blah blah through the syst...