update

mysql/ADD/ccmd

@@ -40,7 +40,7 @@ function Quit {
 }
 
 function Init {
-    rm -f ${SOCK_FILE}* ${PID_FILE}
+    rm -f ${SOCK_FILE}* $PID_FILE
     chown -R mysql:mysql $LOG_DIR $BINLOG_DIR $DATA_DIR
     if [ ! -d "$DATA_DIR/mysql" ]; then
         Print Initing mysql db files ...
@@ -50,7 +50,8 @@ function Init {
 }
 
 function ImportInitSql {
-    local sql_file= sql_files=
+    local sql_file=
+    local sql_files=
     mysql -e "CREATE USER docker@localhost IDENTIFIED BY 'China_19\$(10)!'"
     mysql -e "GRANT RELOAD,SHUTDOWN ON *.* TO docker@localhost"
     if sql_files="$(ls $LOG_DIR/init_sql/*.sql 2>/dev/null)"; then
@@ -64,7 +65,8 @@ function ImportInitSql {
 }
 
 function SideCar {
-    local day= last_day=$(date +%d)
+    local day=
+    local last_day=$(date +%d)
     while sleep 8; do
         day=$(date +%d) \
             && [ "$day" != "$last_day" ] \