Return to Question

I have an array of domains that I am attempting to iterate through and check if a string from a file matches any of the domains in the array. However, when the for loop starts, I get an error

line 64: www.google.com: syntax error: invalid arithmetic operator (error token is ".google.com") 

the array and for loop look like this:

sites=("www.google.com" "www.bing.com" "www.yahoo.com" "www.duckduckgo.com") while read line; do csvString=($echo "$line"); greppedDomain=$(echo "$line" | grep -Eo '[A-Za-z0-9]{2,62}\.[A-Za-z0-9]{2,62}\.[A-Za-z]{2,62}'); for i in "${sites[@]}"; do if [ "$greppedDomain" = "${sites[$i]}" ] then sitesOut+=($csvString); fi done done < sitelist.txt 

I am currently at a loss, maybe it is an issue with the way the grep output stores in the variable?

I have an array of domains that I am attempting to iterate through and check if a string from a file matches any of the domains in the array. However, when the for loop starts, I get an error

line 64: www.google.com: syntax error: invalid arithmetic operator (error token is ".google.com") 

the array and for loop look like this:

sites=("www.google.com" "www.bing.com" "www.yahoo.com" "www.duckduckgo.com") while read line; do csvString=$(echo "$line"); greppedDomain=$(echo "$line" | grep -Eo '[A-Za-z0-9]{2,62}\.[A-Za-z0-9]{2,62}\.[A-Za-z]{2,62}'); for i in "${sites[@]}"; do if [ "$greppedDomain" = "${sites[$i]}" ] then sitesOut+=($csvString); fi done done < sitelist.txt 

I am currently at a loss, maybe it is an issue with the way the grep output stores in the variable?

I have an array of domains that I am attempting to iterate through and check if a string from a file matches any of the domains in the array. However, when the for loop starts, I get an error

line 64: www.google.com: syntax error: invalid arithmetic operator (error token is ".google.com") 

the array and for loop look like this:

sites=("www.google.com" "www.bing.com" "www.yahoo.com" "www.duckduckgo.com") while read line; do csvString=($echo "$line"); greppedDomain=$(echo "$line" | grep -Eo '[A-Za-z0-9]{2,62}\.[A-Za-z0-9]{2,62}\.[A-Za-z]{2,62}'); for i in "${sites[@]}"; do if [ "$greppedDomain" = "${sites[$i]}" ] then sitesOut+=($csvString); fi   done done < sitelist.txt 

I am currently at a loss, maybe it is an issue with the way the grep output stores in the variable?

I have an array of domains that I am attempting to iterate through and check if a string from a file matches any of the domains in the array. However, when the for loop starts, I get an error

line 64: www.google.com: syntax error: invalid arithmetic operator (error token is ".google.com") 

the array and for loop look like this:

sites=("www.google.com" "www.bing.com" "www.yahoo.com" "www.duckduckgo.com") while read line; do csvString=($echo "$line"); greppedDomain=$(echo "$line" | grep -Eo '[A-Za-z0-9]{2,62}\.[A-Za-z0-9]{2,62}\.[A-Za-z]{2,62}'); for i in "${sites[@]}"; do if [ "$greppedDomain" = "${sites[$i]}" ] then sitesOut+=($csvString); fi done done < sitelist.txt 

I am currently at a loss, maybe it is an issue with the way the grep output stores in the variable?