DESCRIPTION
The
getconf utility writes the current value of a configurable system limit or option variable to the standard output.
The system_var argument specifies the system variable to be queried. The names of the system variables are from sysconf(3) with the leading “_SC_” removed.
The path_var argument specifies the pathname variable to be queried for the specified pathname argument. The names of the pathname variables are from pathconf(2) with the leading “_PC_” removed.
When invoked with the option -a, getconf writes a list of all applicable variables and their values to the standard output, in the format “name = value”.