csvtovcf.md added

ebook/en/content/024-csvtovcf.md

@@ -0,0 +1,46 @@
+# CSV To VCF
+
+The script given below basically used to convert CSV file into VCF format. <br>
+The csv file must be in the format of name,ID,Mobile no. and Age of that person. <br>
+It read the file and generate temp.vcf file which contain the details in VCF format. <br>
+
+```bash
+#!/bin/bash
+
+input_file=$1
+temp="$(basename "$1" | sed 's/\(.*\)\..*/\1/')"
+if [ ! -f $input_file ]
+then
+    echo "The input csv file does not exists!!!"
+    exit
+fi
+
+count=1
+output_file="$temp.vcf"
+touch $output_file
+while IFS="," read  col1 col2 col3 col4
+do
+    if [ $count -eq 1 ]
+    then
+        count=$((count+1))
+        continue
+    fi
+    echo "BEGIN:VCARD" >> $output_file
+    echo "VERSION:1" >> $output_file
+    echo -e "\nName    : $col1" >> $output_file
+    echo "ID     : $col2" >> $output_file
+    echo "Mobile  : $col3" >> $output_file
+    echo -e "Age     : $col4 \n" >> $output_file
+    echo "END:VCARD" >> $output_file
+
+    count=$((count+1))
+done < $input_file
+```
+
+<br>
+
+Just copyt the code in .sh file then run the file followed by the .csv file name: <br>
+for eg.
+```bash
+csvtovcf.sh info.csv
+```