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Return the name of the operating system (POSIX)
uname [-amnprsv] [-S name]
QNX Neutrino, Microsoft Windows
- -a
- Behave as if the options -snrvmp were specified.
- -m
- Write the name of the hardware type on which the system is running.
- -n
- Write the name of this node.
- -p
- Write the processor name.
- -r
- Write the current release level of the operating system (indicated by a
number).
- -S name
- Set the host name.
- -s
- Write the name of the operating system.
- -v
- Write the current version level of this release of the operating system
(indicated by a timestamp).
The uname utility writes to standard output information
on the name and release of the operating system being run. A portable
application may use uname on any POSIX system
to determine what operating system it's running under.
If you don't specify any options, uname writes the operating
system name (QNX).
Write the operating system name:
uname
Write a formatted string showing the name, release level, and version
level of the operating system:
printf "OS: %s release %s version %s\n" $(uname -srv)
- 0
- Success
- > 0
- An error occurred.
The pidin utility provides
more detailed information than uname, but pidin is a
QNX Neutrino utility and isn't present on other systems.
pidin
uname()
in the Library Reference
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