How can I identify the macOS version from the command line?
43117
How to find "file-release" in OS X El Capitan 10.11.6?
143771
The version number of my debian
30828
How can I tell which package an executable came from?
17228
Get Version from Non Executing Executable File
125801
How do I determine if my system is Windows 10 using the command line?
128505
"macOS Catalina" could not be verified
13009
Is there a macro telling which OS we're using?
67461
How can I find the version number of an installed package via dpkg?
30228
How do I check which shell I am using?
101610
How do I find out the kernel version I am running?
59994
Version number comparison in Python
48509
How can I reliably get the operating system's name?
57106
How to get the "friendly" OS Version Name?
22506
Is there a way to find out whether an updated program/package lands in the official Ubuntu release repositories?
46932
How to determine which Python install is being used by the interpreter?
87984
Can I fresh install a Beta version of macOS?
137801
How can I find the current OS in Python?