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.TH RAND 1 2022-03-06 "OMKOV coreutils" "General Commands Manual" |
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.SH NAME |
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rand \(em generate random string |
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.SH SYNOPSYS |
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\fBrand\fR [-aAns] [\fIlength\fR] |
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.SH DESCRIPTION |
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Generate a random string of \fIlength\fR characters long. The string will |
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contain the character types specified by the -a, -A, -n, and -s options, those |
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being lowercase letters, uppercase letters, numbers and symbols respectively. If |
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no \fIlength\fR is specified, a default of 8 will be used. If no character type |
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options are specified, \fIrand\fR will generate a random string containing |
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uppercase letters and numbers. |
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.SH OPTIONS |
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The following options are supported: |
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.TP |
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.B -a |
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Enable lowercase letters in the string output. |
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.TP |
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.B -A |
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Enable uppercase letters in the string output. |
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.TP |
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.B -n |
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Enable numbers in the string output. |
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.TP |
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.B -s |
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Enable symbols '!@#$%^&*' in the string output. |
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.TP |
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.B --help |
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Display help information. |
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.TP |
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.B --version |
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Display version information. |
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.SH OPERANDS |
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The following operand is supported: |
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.TP |
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.I length |
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The length of the string output. |
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.SH EXIT STATUS |
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The following exit values will be returned: |
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.TP |
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\ 0 |
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Successful completion. |
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.TP |
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>0 |
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An error occurred. |
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.SH COPYRIGHT |
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.nf |
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Copyright (C) 2020, Jakob Wakeling |
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MIT Licence (https://opensource.org/licenses/MIT) |
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.fi |
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