How do I specify tab as field separator for sort?


 
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# 8  
Old 04-26-2005
doing 'man ksh' and searching for 'Command Substitution'
Quote:
Originally Posted by man ksh
`command`

The shell will expand the command substitution by executing
command in a subshell environment and replacing the command
substitution (the text of command plus the enclosing $() or
backquotes) with the standard output of the command, remov-
ing sequences of one or more newline characters at the end
of the substitution. Embedded newline characters before the
end of the output will not be removed; however, they may be
treated as field delimiters and eliminated during field
splitting, depending on the value of IFS and quoting that is
in effect.
# 9  
Old 04-26-2005
My Unix knowledge is not very deep yet. I was completely unaware of command substitution. What a great feature! Thanks very much.
 
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