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