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       getconf.1 (792B)
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            1 .Dd October 8, 2015
            2 .Dt GETCONF 1
            3 .Os sbase
            4 .Sh NAME
            5 .Nm getconf
            6 .Nd get configuration values
            7 .Sh SYNOPSIS
            8 .Nm
            9 .Op Fl v Ar spec
           10 .Ar var
           11 .Ar [path]
           12 .Sh DESCRIPTION
           13 .Nm
           14 writes the value of the variable
           15 .Ar var
           16 to stdout.
           17 .sp
           18 If
           19 .Ar path
           20 is given,
           21 .Ar var
           22 is matched against configuration values from
           23 .Xr pathconf 3 .
           24 If
           25 .Ar path
           26 is not given,
           27 .Ar var
           28 is matched against configuration values from
           29 .Xr sysconf 3 ,
           30 .Xr confstr 3
           31 and limits.h (Minimum and Maximum).
           32 .sp
           33 If
           34 .Ar var
           35 is not defined,
           36 .Nm
           37 writes "undefined" to stdout.
           38 .Sh OPTIONS
           39 .Bl -tag -width Ds
           40 .It Fl v Ar spec
           41 Ignored.
           42 .El
           43 .Sh EXIT STATUS
           44 .Bl -tag -width Ds
           45 .It 0
           46 .Ar var
           47 was matched and its value written successfully.
           48 .It 1
           49 An error occured or
           50 .Ar var
           51 was invalid.
           52 .El
           53 .Sh STANDARDS
           54 POSIX.1-2013.
           55 Except for the
           56 .Op Fl v
           57 flag.