On the Web Today 01/30/2010 

• Using a proxy script to display images

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  • Using PHP to display images from an undisclosed folder
  • The full code for proxy.php, complete with comments, looks like this:

• PHP: fgets - Manual

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  • read a (long) file with the rows in  reverse order
  • When working with VERY large files, php tends to fall over sideways and die. 

    Here is a neat way to pull chunks out of a file very fast and won't stop in mid line, but rater at end of last known line.  It pulled a 30+ million line 900meg file through in ~ 24 seconds.

• VEDIT: Order Online

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  • VEDIT Pro64 for Windows (with SSP):
    $229.00

    *Regular price $239; order online and save $10.*
    

• Greenview Data

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  • VEDIT Pro64 has no practical upper limit and can
    edit 100+ Gigabyte files.

• Greenview Data

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  • • Edit absolutely any file - text, data, binary (hex) or EBCDIC; even 100+ Gigabyte files.
    • Edit in ASCII, Hex, EBCDIC, Octal or any combination of modes.

• /bin/sh: can't access tty; job control turned off (SlickEdit 13.0.2.0, Linux)

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  • sudo dpkg-reconfigure dash
  • sudo mv /bin/sh /bin/sh.old
    sudo ln -sc /bin/bash /bin/sh

• ISPConfig on Ubuntu 6.10 - HowtoForge Forums | HowtoForge - Linux Howtos and Tutorials

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  • ---

    
    

    Where does your /bin/sh symlink point to?

  • ls -l /bin/sh
  • try to remove this symlink and make a symlink to bash (usualy /bin/bash)

• Problem/Bug with Edgy's coreutils package? [Archive] - Ubuntu Forums

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  • + Warning: Your 'echo' command is slightly broken.
    + It interprets escape sequences per default. We already
    + tried 'echo -E' but had no real success. If errors occur
    + please set the SEO variable in 'configure' manually to
    + the required 'echo' options, i.e. those which force your
    + 'echo' to not interpret escape sequences per default.

• echo command - Ubuntu Forums

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  • Use the -e command to enable backslash commands and use \n to make a new line. For example:
  • echo -e "133\n123" > abcd.txt

• Tab in bash script - LinuxQuestions.org

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  • You need to use -e to enable the use of special characters. man echo

    For example....
    echo -e "test \t\t test"

Posted from Diigo. The rest of my favorite links are here.