sbase

suckless unix tools
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getconf.1 (844B)


      1 .Dd 2015-10-08
      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.