docs/bib-ref2
annotate stuff/wordfreq @ 60:ab0bbc4264e3
PB: added an abstract
| author | markus schnalke <meillo@marmaro.de> |
|---|---|
| date | Wed, 05 Nov 2014 07:37:06 +0100 |
| parents | |
| children |
| rev | line source |
|---|---|
| meillo@57 | 1 #!/bin/sh |
| meillo@57 | 2 # |
| meillo@57 | 3 # print word frequency |
| meillo@57 | 4 |
| meillo@57 | 5 deroff "$@" | |
| meillo@57 | 6 tr -c 'A-Za-zÄÖÜäöüß-' '\n' | tr A-ZÄÖÜ a-zäöü | |
| meillo@57 | 7 sed '/^ *$/d'| sort |uniq -c | awk ' |
| meillo@57 | 8 {sum+=$1; a[$2]=$1;} |
| meillo@57 | 9 END {for (x in a) {printf("%s\t%.2f\t%4d\n", x, a[x]/sum, a[x])} } |
| meillo@57 | 10 '| sort -nr -k 3 |