fix shellcheck warnings

dnsapi/dns_cf.sh

@@ -41,7 +41,7 @@ dns_cf_add() {
     return 1
   fi
 
-  count=$(printf "%s\n" "$response" | _egrep_o \"count\":[^,]* | cut -d : -f 2)
+  count=$(printf "%s\n" "$response" | _egrep_o "\"count\":[^,]*" | cut -d : -f 2)
   _debug count "$count"
   if [ "$count" = "0" ]; then
     _info "Adding record"
@@ -59,7 +59,7 @@ dns_cf_add() {
     _err "Add txt record error."
   else
     _info "Updating record"
-    record_id=$(printf "%s\n" "$response" | _egrep_o \"id\":\"[^\"]*\" | cut -d : -f 2 | tr -d \" | head -n 1)
+    record_id=$(printf "%s\n" "$response" | _egrep_o "\"id\":\"[^\"]*\"" | cut -d : -f 2 | tr -d \" | head -n 1)
     _debug "record_id" "$record_id"
 
     _cf_rest PUT "zones/$_domain_id/dns_records/$record_id" "{\"id\":\"$record_id\",\"type\":\"TXT\",\"name\":\"$fulldomain\",\"content\":\"$txtvalue\",\"zone_id\":\"$_domain_id\",\"zone_name\":\"$_domain\"}"
@@ -103,7 +103,7 @@ _get_root() {
     fi
 
     if printf "%s" "$response" | grep "\"name\":\"$h\"" >/dev/null; then
-      _domain_id=$(printf "%s\n" "$response" | _egrep_o \"id\":\"[^\"]*\" | head -n 1 | cut -d : -f 2 | tr -d \")
+      _domain_id=$(printf "%s\n" "$response" | _egrep_o "\"id\":\"[^\"]*\"" | head -n 1 | cut -d : -f 2 | tr -d \")
       if [ "$_domain_id" ]; then
         _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-$p)
         _domain=$h

dnsapi/dns_cx.sh

@@ -80,7 +80,7 @@ existing_records() {
 
   if printf "%s" "$response" | grep '"type":"TXT"' >/dev/null; then
     count=1
-    record_id=$(printf "%s\n" "$seg" | _egrep_o \"record_id\":\"[^\"]*\" | cut -d : -f 2 | tr -d \")
+    record_id=$(printf "%s\n" "$seg" | _egrep_o "\"record_id\":\"[^\"]*\"" | cut -d : -f 2 | tr -d \")
     _debug record_id "$record_id"
     return 0
   fi
@@ -147,7 +147,7 @@ _get_root() {
     if _contains "$response" "$h."; then
       seg=$(printf "%s" "$response" | _egrep_o "\{[^\{]*\"$h\.\"[^\}]*\}")
       _debug seg "$seg"
-      _domain_id=$(printf "%s" "$seg" | _egrep_o \"id\":\"[^\"]*\" | cut -d : -f 2 | tr -d \")
+      _domain_id=$(printf "%s" "$seg" | _egrep_o "\"id\":\"[^\"]*\"" | cut -d : -f 2 | tr -d \")
       _debug _domain_id "$_domain_id"
       if [ "$_domain_id" ]; then
         _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-$p)

dnsapi/dns_dp.sh

@@ -150,7 +150,7 @@ _get_root() {
     fi
 
     if _contains "$response" "Action completed successful"; then
-      _domain_id=$(printf "%s\n" "$response" | _egrep_o \"id\":\"[^\"]*\" | cut -d : -f 2 | tr -d \")
+      _domain_id=$(printf "%s\n" "$response" | _egrep_o "\"id\":\"[^\"]*\"" | cut -d : -f 2 | tr -d \")
       _debug _domain_id "$_domain_id"
       if [ "$_domain_id" ]; then
         _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-$p)

dnsapi/dns_gd.sh

@@ -30,7 +30,7 @@ dns_gd_add() {
     _err "invalid domain"
     return 1
   fi
-  _debug _domain_id "$_domain_id"
+
   _debug _sub_domain "$_sub_domain"
   _debug _domain "$_domain"
 
@@ -62,7 +62,6 @@ dns_gd_rm() {
 #returns
 # _sub_domain=_acme-challenge.www
 # _domain=domain.com
-# _domain_id=sdjkglgdfewsdfg
 _get_root() {
   domain=$1
   i=2

dnsapi/dns_me.sh

@@ -41,7 +41,7 @@ dns_me_add() {
     return 1
   fi
 
-  count=$(printf "%s\n" "$response" | _egrep_o \"totalRecords\":[^,]* | cut -d : -f 2)
+  count=$(printf "%s\n" "$response" | _egrep_o "\"totalRecords\":[^,]*" | cut -d : -f 2)
   _debug count "$count"
   if [ "$count" = "0" ]; then
     _info "Adding record"
@@ -58,7 +58,7 @@ dns_me_add() {
     _err "Add txt record error."
   else
     _info "Updating record"
-    record_id=$(printf "%s\n" "$response" | _egrep_o \"id\":[^,]* | cut -d : -f 2 | head -n 1)
+    record_id=$(printf "%s\n" "$response" | _egrep_o "\"id\":[^,]*" | cut -d : -f 2 | head -n 1)
     _debug "record_id" "$record_id"
 
     _me_rest PUT "$_domain_id/records/$record_id/" "{\"id\":\"$record_id\",\"type\":\"TXT\",\"name\":\"$_sub_domain\",\"value\":\"$txtvalue\",\"gtdLocation\":\"DEFAULT\",\"ttl\":120}"
@@ -101,7 +101,7 @@ _get_root() {
     fi
 
     if _contains "$response" "\"name\":\"$h\""; then
-      _domain_id=$(printf "%s\n" "$response" | _egrep_o \"id\":[^,]* | head -n 1 | cut -d : -f 2)
+      _domain_id=$(printf "%s\n" "$response" | _egrep_o "\"id\":[^,]*" | head -n 1 | cut -d : -f 2)
       if [ "$_domain_id" ]; then
         _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-$p)
         _domain="$h"

dnsapi/dns_ovh.sh

@@ -131,7 +131,7 @@ dns_ovh_add() {
     _err "invalid domain"
     return 1
   fi
-  _debug _domain_id "$_domain_id"
+
   _debug _sub_domain "$_sub_domain"
   _debug _domain "$_domain"
 
@@ -221,7 +221,6 @@ _ovh_authentication() {
 #returns
 # _sub_domain=_acme-challenge.www
 # _domain=domain.com
-# _domain_id=sdjkglgdfewsdfg
 _get_root() {
   domain=$1
   i=2