05-10-2004
Set the width of variables using the typeset special command....
e.g. left justify, pad or truncate to 20 characters:
typeset -L20 First
e.g. right justify, pad or truncate to 10 characters:
typeset -R10 Number
Use the -n option when sorting numbers....
e.g. to sort on the third field:
sort -n -k3,3 file1
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