SORT(1) SORT(1)
NAME
sort - sort file
SYNOPSIS
sort [ -nr ] [ file ]
DESCRIPTION
Sort sorts the lines of file (default: standard input) and
writes the sorted output to standard output.
Whole lines are sorted into increasing order, using lexico-
graphic ordering of Unicode characters by default. The sort
is stable, so that lines that compare equal will appear in
the output in the same order as in the original file. The
sort order is affected by the following options:
-n Each line is assumed to have an initial numeric string
representing an integer, with optional plus or minus
sign, and the lines are sorted by those numeric values
into increasing order.
-r Reverses the sense of comparisons.
BUGS
The entire file is read into memory to be sorted.
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