diff options
Diffstat (limited to '.power_unique.sh')
| -rw-r--r-- | .power_unique.sh | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/.power_unique.sh b/.power_unique.sh new file mode 100644 index 0000000..25fb530 --- /dev/null +++ b/.power_unique.sh @@ -0,0 +1,11 @@ +#!/usr/bin/env bash + +tmp=$(mktemp) +while IFS= read -r line; do + echo $line >> $tmp +done + +last_line=$(cat $tmp | tail -n1) +cat $tmp | awk -F"," 'BEGIN{LAST=-1;skipped=0} {if(LAST!=$3){print $1","$2","$3;skipped=0}else{skipped=1} LAST=$3} END{if(skipped){print "'$last_line'"}}' +rm $tmp + |