sort lines by length

Colin Holgate coiin at verizon.net
Tue Sep 23 15:32:03 EDT 2014


If you look at the dictionary entry for length you’ll see that it’s a function. You say either:

sort fld 1 by the length of each

or:

sort fld 1 by length(each)

but not:

sort fld 1 by length of each






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