Created
January 20, 2023 04:36
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Insert New Header and Value to CSV file, and shuffle fields
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| #To execute script | |
| # ./script.sh MyHeader MyCellValue input.csv output.csv | |
| HEADER_NAME=$1 | |
| FIELD_VAL=$2 | |
| INPUT_FILENAME=$3 | |
| OUPUT_FILENAME=$4 | |
| awk -v HEADER_NAME=$1 -v FIELD_VAL=$2 -F"," '{if(NR==1){$0=HEADER_NAME","$0;};if (NR>1) { OFS = ",";{$0=FIELD_VAL","$0; }};if(NR>=0){FS=OFS=",";{f1=$1;f2=$2;f3=$3;f4=$4;f5=$5;$1=f2;$2=f1;$3=f3;$4=f4;$5=f5;print}}}' $INPUT_FILENAME > $OUPUT_FILENAME |
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