printenv.1 - sbase - suckless unix tools
 (HTM) git clone git://git.suckless.org/sbase
 (DIR) Log
 (DIR) Files
 (DIR) Refs
 (DIR) README
 (DIR) LICENSE
       ---
       printenv.1 (500B)
       ---
            1 .Dd March 30, 2016
            2 .Dt PRINTENV 1
            3 .Os sbase
            4 .Sh NAME
            5 .Nm printenv
            6 .Nd print the environment or values of variables
            7 .Sh SYNOPSIS
            8 .Nm
            9 .Op Ar var ...
           10 .Sh DESCRIPTION
           11 .Nm
           12 prints the entire environment as key=value pairs if no
           13 .Ar var
           14 is given.
           15 Otherwise,
           16 .Nm
           17 prints only the value of each
           18 .Ar var
           19 one per line in the order specified.
           20 .Sh EXIT STATUS
           21 .Bl -tag -width Ds
           22 .It 0
           23 Successful completion.
           24 .It 1
           25 One or more queried variables were not found.
           26 .It > 1
           27 An error occurred.
           28 .El
           29 .Sh SEE ALSO
           30 .Xr env 1