Created
April 1, 2016 03:09
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Reads the input file line by line in while loop then checks if the number is even or odd using if condition and finally prints even lines.
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| #!/bin/bash | |
| i=1 | |
| while read line | |
| do | |
| var=$(( $i % 2 )) | |
| if [ $var -eq 0 ]; then | |
| echo "$line" | |
| fi | |
| i=$(( $i + 1 )) | |
| done < "FaxNumbers.txt" |
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