columns from files
cut_wrapper.sh '$complement' '$cutwhat' '$list' '$input' '$output'
**What it does**
This tool runs the **cut** unix command, which extract or delete columns from a file.
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Field List Example:
**1,3,7** - Cut specific fields/characters.
**3-** - Cut from the third field/character to the end of the line.
**2-5** - Cut from the second to the fifth field/character.
**-8** - Cut from the first to the eight field/characters.
Input Example::
fruit color price weight
apple red 1.4 0.5
orange orange 1.5 0.3
banana yellow 0.9 0.3
Output Example ( **Keeping fields 1,3,4** )::
fruit price weight
apple 1.4 0.5
orange 1.5 0.3
banana 0.9 0.3
Output Example ( **Discarding field 2** )::
fruit price weight
apple 1.4 0.5
orange 1.5 0.3
banana 0.9 0.3
Output Example ( **Keeping 3 characters** )::
fru
app
ora
ban