version 1.53, 2020/06/17 15:34:11 |
version 1.54, 2020/06/26 21:50:06 |
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If |
If |
.Va FS |
.Va FS |
is null, the input line is split into one field per character. |
is null, the input line is split into one field per character. |
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Lines are split into fields using the value of |
|
.Va FS |
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at the time the line is read. |
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Because of this, |
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.Va FS |
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is usually set via the |
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.Fl F |
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option or inside of a |
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.Ic BEGIN |
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block. |
.Pp |
.Pp |
Normally, any number of blanks separate fields. |
Normally, any number of blanks separate fields. |
In order to set the field separator to a single blank, use the |
In order to set the field separator to a single blank, use the |