• Linux Howto Zip Multiple Files and Directories


    zip is useful to share files across multiple platforms. A simple way if you want to zip all pdfs: zip Labs.zip *.pdf If you want to zip everything in the current directory and subdirectories do this: zip -r stuff.zip *........
  • mkdir(): Too Many Links - The Solution and Problem in ext3 filesystems


    The error itself "mkdir(): Too Many Links" is not very useful, but I'll translate it into plain English. It means you've reached the filesystem's limit of how many directories can be created in a single directory. In this case for ext3 the limit is 32000 and it was exceeded. What's the solution? The simple solution is to move those directories into more subdirectories possibly sorting them by date, alphabet or numerically.........
  • diff: memory exhausted


    I don't have a solution other than to use rsync, I used diff on about 1.7TB of data which includes hundreds of thousands if not millions of small files to ensure nothing was missing or corrupt. diff didn't even get past the first large directory without spitting that error out. Keep in mind I used "diff -r" because that means recursive, otherwise it wouldn't compare all files and subdirectories and would be a false way of doing it.........
  • Cygwin and crontab backups via ssh/scp/rsync


    Install the "Editors" and "Net" groups that will give you rsync, ssh, ssh-keygen and cron. The trickiest thing that I keep forgetting about each time is you have to run "cron-config" which adds the cron service to Windows, and without doing that obviously no cron jobs will be run thus making automatic backups impossible. Warning about rsync/cygwin and using the -a archive switch. It's a good thing I caught this because it doesn't work ri........
  • PHP Email Attachment Corrupt Solution


    I couldn't figure out why this wouldn't work, a test script in the root of my htdocs folder worked fine. Within some subdirectories the same code would produce different base64 results but I didn't know hwy. Archive: /tmp/archive.zip Zip file size: 6888 bytes, number of entries: 92 error [/tmp/archive.zip]: missing 242827681 bytes in zipfile (attempting to process anyway) error [/tmp/archive.zip]: attempt........
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