26 lines
459 B
Plaintext
26 lines
459 B
Plaintext
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From kevinl@tisdec.tis.tandy.com
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Date: 18 Aug 92 09:08 CDT
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Subject: Re: Switching cols in VI
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If you don't want to worry about how many columns you have,
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you can use the following awk program.
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{
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for( i = 0; i < NF; i++ ) {
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printf "%s", $(NF - i)
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if( i != NF - 1 )
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printf " "
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}
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print ""
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}
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It just starts at the end and works backwards. The 'if' is there
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so that it doesn't put spaces at the end of your lines. Hope this
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helps you out. 8-)
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