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Posts By admin

• mac

  How do I burn a CD on my Mac from the command line?

  To burn a CD from the command line is very easy on a Mac. Just type the command below: hdiutil burn image.iso

• unix

  How do I resolve the svn error “svn: Aborting commit: abc remains in conflict”?

  If you get the svn error “svn: Aborting commit: abc remains in conflict”, there are a few things you can do to...

• webserver

  How to I redirect mobile users to my mobile specific site or page?

  If you’re running an Apache webserver, a redirect like this should do the trick: RewriteCond %{HTTP_USER_AGENT} “Windows CE” [NC,OR] #Windows CE and...

• unix

  How do I list the process listening on a specific port?

  To list the processes listening on a specific port, you can use lsof. lsof -i : So for example, to see what’s...

• programming

  How do I list all installed Perl modules?

  To list all of the perl modules installed, you can run the command below: perl -MFile::Find=find -MFile::Spec::Functions -Tlwe ‘find { wanted =>...

• unix

  Why is my Linux FTP script throwing a KERBEROS_V4 rejected as an authentication type error?

  If you’re running a newer Red Hat version like RHEL5, you may encounter an error like the following: 500 AUTH not understood...

• unix

  How do I list files in a tarball?

  To list files in a tarball (tar.gz or tgz): tar -tvzf or a tar file (.tar) tar -tvf These commands will list...

• other

  How do I resolve the GPG error “There is no assurance this key belongs to the named user”?

  In GnuPG, if you get an error stating “There is no assurance this key belongs to the named user” when trying to...

• backups

  How do I configure Time Machine on my Mac?

  Time Machine is a very simple tool to use on your Mac. It backs up your whole hard drive onto an external...

• backups

  How do I query the status of a drive in TSM?

  When using Tivoli Storage Manager (TSM), you can query the status of your tape drives using the command below: tsm: TSMSERV> query...