These are my links for October 8th through October 16th:

• RegExr: Online Regular Expression Testing Tool – Yet another online javascript regex builder/tester.
• LinkChecker – check websites and HTML documents for broken links –
• Passwordless ssh – Linuxconfig.org – How to make a passwordless login to other machines. Many people have asked me about this from time to time.
• IIPImage » Images – How to create tiled tiffs using several image tool packages.
• VIPS – VipsWiki – Image processing tools, focusing on extra-large images.
• GraphicsMagick Image Processing System – A graphics toolkit based on and branched from ImageMagick.