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	getconf.1 - sbase - suckless unix tools
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	getconf.1 (849B)
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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 The
	55 .Nm
	56 utility is compliant with the
	57 .St -p1003.1-2013
	58 specification except from the
	59 .Op Fl v
	60 flag.