os
Less than 1 minute
os
Output the auto-detected OS name
Description
Output the auto-detected OS name.
Usage
os -> <stdout>
os string -> <stdout>
Examples
» os
linux
Or if you want to check if the host is one of a number of platforms:
# When run on Linux or FreeBSD
» os linux freebsd
true
# When run on another platform, eg Windows or Darwin (OSX)
# (exit number would also be `1`)
» os linux freebsd
false
posix
is also supported:
# When run on Linux, FreeBSD or Darwin (for example)
» os posix
true
# When run on Windows or Plan 9
# (exit number would also be `1`)
» os posix
false
Please note that although Plan 9 shares similarities with POSIX, it is not POSIX-compliant. For that reason, os
returns false with the posix
parameter when run on Plan 9. If you want to include Plan 9 in the check then please write it as os posix plan9
.
See Also
cpuarch
: Output the hosts CPU architecturecpucount
: Output the number of CPU cores available on your host
This document was generated from builtins/core/management/functions_doc.yaml.