Fix warnings

This commit is contained in:
Daniel Flanagan 2019-08-07 12:10:02 -05:00
parent 0384caa1e2
commit e7da7715d9

View file

@ -55,28 +55,32 @@ check_domain() {
fi
local domain="$1"
# create a unique temporary file
TMP=$(mktemp "${domain}_XXX")
local tmp=$(mktemp "${domain}_XXX")
# dump whois output into temp file
whois "$domain" > "$TMP" 2>&1
whois "$domain" > "$tmp" 2>&1
# check contents and output appropriately
if egrep -q "$AVAIL_REGEX" "$TMP" > /dev/null 2>&1; then
if egrep -q "$AVAIL_REGEX" "$tmp" > /dev/null 2>&1; then
echo -e "$COLOR_GREEN$domain / probably available$COLOR_RESET"
elif egrep -q "$TIMEOUT_REGEX" "$TMP" > /dev/null 2>&1; then
elif egrep -q "$TIMEOUT_REGEX" "$tmp" > /dev/null 2>&1; then
echo -e "$COLOR_YELLOW$domain / timed out$COLOR_RESET"
else
echo -e "$COLOR_RED$domain / unavailable$COLOR_RESET"
fi
rm "$TMP"
# cleanup
rm "$tmp"
}
# iterate all provided domain names combined with all TLDs and check them
# concurrently
elements=${#DOMAINS[@]}
while (( "$#" )); do
for (( i=0; i<$elements; i++ )); do
D="$1${DOMAINS[${i}]}"
check_domain "${D}" &
for (( i=0;i<${elements};i++ )); do
check_domain "$1${DOMAINS[${i}]}" &
done
shift
done