MyTechForum
unix
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How do I resolve the error “Must run suid root for multiuser support” on my Linux server?
If you’re running the screen command and you get the error “Must run suid root for multiuser support.”, you can correct the...
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How do I share a ssh session with the screen command on my Linux server or desktop?
Sharing a screen session is very helpful in troubleshooting problems and providing training. To set up a screen sharing session, you can...
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How do I tell if my Java JVM is 32-bit or 64-bit on my Linux server or desktop?
There are a few different ways to determine if your Java JVM is 32-bit or 64-bit. 1. Use the file command. Ex....
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How do I determine what version of Java I’m running on my Linux desktop or server?
If java is already installed on your machine, you can generally just type java -version assuming that where it’s installed is part...
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How do I resolve the error “configure: error: C++ compiler cannot create executables” on my Linux server?
If you’re trying to compile from source and you get the error “configure: error: C++ compiler cannot create executables”, you likely need...
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How do I list information about all of the datastores on my VMWare ESX server?
To list information about all of the datastores attached to your VMWare ESX server, you can use the vmware-vim-cmd command. vmware-vim-cmd hostsvc/datastore/listsummary...
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How do I create a MySQL backup on my Linux server?
It’s important to back up your MySQL database(s) regularly in the event of a disaster/mishap. Setting up a simple mysqldump backup is...
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How do I enable the console in VMWare ESXi?
Accessing the hidden & unsupported ESXi console so it can be accessed remotely is pretty easy to do, but there’s no easy...
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How do I determine what package a file belongs to on my Linux server?
To find out what package a file belongs to, you can use the rpm command. To do so, just run rpm -qf...
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How do I adjust cups on my Linux server so it doesn’t stop on error?
Sometimes communication errors occur and cups stops. To prevent this from happening, you can adjust the ErrorPolicy to use an alternate behavior....