9 lines
134 B
Bash
9 lines
134 B
Bash
#!/bin/rc
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awk '
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BEGIN { FS = " |, " }
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{ for(i=2; i<=NF; i++)print $i " " $1 }
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' $1 |
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tr A-Z a-z |
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sort -u -t' ' +0f -1 +0 -1 +1n -2
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