Bset » History » Version 2
Per Amundsen, 08/09/2015 05:49 AM
1 | 1 | Per Amundsen | _Added in 1.9.0_ |
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3 | */bset [-t] <&binvar> <N> <asciivalue> [asciivalue ... asciivalue]* |
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5 | Sets the <N>th byte in binary variable &binvar to the specified ascii value. |
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7 | If the &binvar docent exists it is created. |
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8 | If <N> is larger than the size of &binvar it will be zero filled up to <N> bytes. |
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9 | 2 | Per Amundsen | If you specify multiple "ASCII":http://www.asciitable.com/ values, they are copied to successive positions after byte position N. |
10 | 1 | Per Amundsen | |
11 | *Switches* |
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13 | -t - Treat values a plain text. |
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15 | *Parameters* |
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17 | <&binvar> - The &binvar to modify. |
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18 | <N> - The byte to modify. |
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19 | 2 | Per Amundsen | <asciivalue> - The "ASCII":http://www.asciitable.com/ value to insert. |
20 | 1 | Per Amundsen | |
21 | *Example* |
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22 | |||
23 | <pre> |
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24 | alias example { |
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25 | 2 | Per Amundsen | ; Create a binary variable set it to "This is fun!" |
26 | 1 | Per Amundsen | bset -t &Example 1 This is fun! |
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28 | 2 | Per Amundsen | ; Print out the content of the variable |
29 | 1 | Per Amundsen | echo -a $bvar(&Example, 1-).text |
30 | } |
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31 | </pre> |