1) To see whether Ubuntu is 64 or 32 commands are as follows:
Uname-m
If it is i386 to i686, that is the 32-bit system, if it is x86_64, that is the 64 system.
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2) There are three ways to view the Ubuntu version.
Method One: Execute the following command in the terminal:
Cat/etc/issue
You can view the version number of the Ubuntu that is currently running. The output is similar to the following:
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Method Two: Use the lsb_release command to view the Ubuntu version number, as compared to method one, the content is more detailed. The execution instructions are as follows:
sudo lsb_release-a
Output results:
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Method Three: Some streamlined system, the above commands are removed, this is how to view the version information? You can view it by looking at the following commands:
Cat/proc/version
output results :
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To view the UBUNTU32/64 bit method and its version information