| #!/bin/bash | |
| FILENAME=data.csv | |
| count=0 | |
| previousLine="toto" | |
| finalLine="titi" | |
| cat $FILENAME | while read LINE | |
| do | |
| currentLine=`echo $LINE | cut -d , -f 1-3` | |
| value=`echo $LINE | cut -d , -f 5` | |
| if [ $currentLine != $previousLine ] | |
| then | |
| echo $finalLine >> test.csv | |
| finalLine=$currentLine | |
| previousLine=$currentLine | |
| fi | |
| finalLine+=",${value}" | |
| done |