Align columns: Difference between revisions
→{{header|UNIX Shell}}: Add column(1)-based implementation
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The centered output will be added later, when I've more time. '' I did this in about 10 minutes.''
=== Using <tt>column(1)</tt> ===
Note that the left-justified case can be handled trivially by the <tt>column</tt> command, which ships with modern Linux and macOS systems:
<lang sh>tr '$' ' ' | column -t</lang>
{{Out}}
<pre>Given a text file of many lines, where fields within a line
are delineated by a single 'dollar' character, write a program
that aligns each column of fields by ensuring that words in each
column are separated by at least one space.
Further, allow for each word in a column to be either left
justified, right justified, or center justified within its column.</pre>
=={{header|Ursala}}==
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