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      • Logrotate
      • ls
      • lsmod
      • mail
      • modprobe
      • more
      • mysqldump
      • ntfsprogs
      • ntfsresize
      • pg_dump
      • psql
      • rmmod
      • screen
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      • Monarch Commands
      • Monarch Control
      • Monarch Escalations
      • Monarch Groups
      • Monarch Management of Nagios Hosts
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      • Monarch Time Periods
      • Monarch Tools
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Daily Archives: March 23, 2009

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Technology Errors

Authentication refused: bad ownership or modes for file .ssh/authorized_keys

ErrorsBy alexMarch 23, 200910 Comments

When configuring SSH keys to be able to login to a server without a password you mighkeys2t run into a permissions error. If the authorized_keys or authorized_keys2 file has the incorrect permissions it will not authenticate with your ssh-rsa key but instead still require a password. If you are having trouble configuring SSH keys you…

Technology Errors

sudo: sorry, you must have a tty to run sudo

ErrorsBy alexMarch 23, 200944 Comments

I was recently working on a Perl script that would SSH to another server and run a sudo command on the remote server that was failing. The error that was received is below. Error: sudo: sorry, you must have a tty to run sudo The reason for this is an update along the way with…

Technology Insights

How to Upload Files to a WordPress Post

InsightsBy alexMarch 23, 20096 Comments

After WordPress 2.5 uploading files to posts has become much easier. When first looking into this I was confused though because I every time I would upload a file it would not automatically link to the file. I was assuming the file did not upload properly and that was the reason there was no file…

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