diff --git a/bin/lemper-cli.sh b/bin/lemper-cli.sh
index 0fdd01c..d4f5e1b 100644
--- a/bin/lemper-cli.sh
+++ b/bin/lemper-cli.sh
@@ -172,6 +172,8 @@ These are common ${PROG_NAME} commands used in various situations:
 For help with each command run:
 ${PROG_NAME} <command> -h | --help
 EOL
+
+exit 0
 }
 
 ## 
@@ -179,6 +181,7 @@ EOL
 ##
 function cmd_version() {
     echo "${PROG_NAME} version ${PROG_VERSION}"
+    exit 0
 }
 
 ##
@@ -193,11 +196,9 @@ function init_lemper_cli() {
         case "${CMD}" in
             help | -h | --help)
                 cmd_help
-                exit 0
             ;;
             version | -v | --version)
                 cmd_version
-                exit 0
             ;;
             *)
                 if [[ -x "${CLI_PLUGINS_DIR}/lemper-${CMD}" ]]; then
diff --git a/lib/lemper-create.sh b/lib/lemper-create.sh
index 0bcf2ac..25c1055 100755
--- a/lib/lemper-create.sh
+++ b/lib/lemper-create.sh
@@ -906,15 +906,15 @@ function init_lemper_create() {
     if [[ "${MAIN_ARGS}" -ge 1 ]]; then
         # Additional Check - ensure that Nginx's configuration meets the requirements.
         if [[ ! -d /etc/nginx/sites-available && ! -d /etc/nginx/vhost ]]; then
-            fail "It seems that your Nginx installation doesn't meet LEMPer requirements. Aborting..."
+            fail "Your Nginx installation does not meet the LEMPer stack requirements. The installation has been aborted."
         fi
 
         # Check domain parameter.
         if [[ -z "${SERVERNAME}" ]]; then
-            fail -e "Domain name parameter shouldn't be empty.\n       -d or --domain-name parameter is required!"
+            fail -e "The domain name parameter should not be empty. \n       -d or --domain-name parameter is required!"
         else
             if [[ $(validate_fqdn "${SERVERNAME}") == false ]]; then
-                fail "Your Domain name is not valid 'Fully Qualified Domain Name (FQDN)' format!"
+                fail "Invalid input: '${SERVERNAME}' is not a valid FQDN. Expected format: example.com."
             fi
         fi
 
@@ -928,17 +928,17 @@ function init_lemper_create() {
 
         # Check if vhost not exists.
         if [[ ! -f "${VHOST_FILE}" ]]; then
-            echo "Add new domain name '${SERVERNAME}' to virtual host."
+            echo "Adding domain ${SERVERNAME} to the Nginx virtual host configuration."
 
             # Check for username.
             if [[ -z "${USERNAME}" ]]; then
-                info "Username parameter is empty. Attempt to use default '${LEMPER_USERNAME}' account."
+                info "Username parameter is empty. Using default account: '${LEMPER_USERNAME}'."
                 USERNAME=${LEMPER_USERNAME:-"lemper"}
             fi
 
             # Additional Check - are user account exist?
             if [[ -z $(getent passwd "${USERNAME}") ]]; then
-                fail "User account '${USERNAME}' does not exist. Please add new account first! Aborting..."
+                fial "User account '${USERNAME}' does not exist. Create the account first. Aborting..."
             fi
 
             # Check PHP runtime version is exists.
@@ -949,8 +949,8 @@ function init_lemper_create() {
 
                 # Additional check - if FPM user's pool doesn't exist.
                 if [[ ! -f "/etc/php/${PHP_VERSION}/fpm/pool.d/${USERNAME}.conf" ]]; then
-                    info "The PHP${PHP_VERSION} FPM pool configuration for user ${USERNAME} doesn't exist."
-                    echo "Creating new PHP-FPM pool '${USERNAME}' configuration..."
+                    info "PHP ${PHP_VERSION} FPM pool configuration for user '${USERNAME}' does not exist."
+                    echo "Creating new PHP ${PHP_VERSION} FPM pool configuration for '${USERNAME}'..."
 
                     # Create PHP FPM pool conf.
                     create_fpm_pool_conf "${USERNAME}" "${PHP_VERSION}" > "/etc/php/${PHP_VERSION}/fpm/pool.d/${USERNAME}.conf"
@@ -969,25 +969,23 @@ function init_lemper_create() {
                     run chown -hR "${USERNAME}:${USERNAME}" "/home/${USERNAME}/.lemper" "/home/${USERNAME}/cgi-bin" "/home/${USERNAME}/logs"
 
                     # Restart PHP FPM.
-                    echo "Restart php${PHP_VERSION}-fpm configuration..."
-
+                    echo "Restarting php${PHP_VERSION}-fpm configuration..."
                     run systemctl restart "php${PHP_VERSION}-fpm"
-
-                    success "New php${PHP_VERSION}-fpm pool [${USERNAME}] has been created."
+                    success "PHP ${PHP_VERSION} FPM pool '[${USERNAME}]' has been created."
                 fi
             else
-                fail "Oops, PHP ${PHP_VERSION} runtime not found. Please install it first! Aborting..."
+                fail "PHP ${PHP_VERSION} is not installed. Install it before proceeding. Aborting..."
             fi
 
             # Check web root parameter.
             if [[ -z "${WEBROOT}" ]]; then
                 WEBROOT="/home/${USERNAME}/webapps/${SERVERNAME}"
-                info "Webroot parameter is empty. Set to default web root '${WEBROOT}'."
+                info "Web root path parameter is empty. Using default path: '${WEBROOT}'."
             fi
 
             # Creates document root.
             if [[ ! -d "${WEBROOT}" ]]; then
-                echo "Creating web root directory '${WEBROOT}'..."
+                echo "Creating web root directory: '${WEBROOT}'."
 
                 run mkdir -p "${WEBROOT}" && \
                 run chown -hR "${USERNAME}:${USERNAME}" "${WEBROOT}" && \
@@ -1006,10 +1004,10 @@ function init_lemper_create() {
             # Check framework parameter.
             if [[ -z "${FRAMEWORK}" ]]; then
                 FRAMEWORK="default"
-                info "Framework parameter is empty. Set to default framework '${FRAMEWORK}'."
+                info "Framework parameter is empty. Using default: '${FRAMEWORK}'."
             fi
 
-            echo "Selecting '${FRAMEWORK^}' framework..."
+            echo "Configuring '${FRAMEWORK^}' framework..."
 
             # Ugly hacks for custom framework-specific configs + Skeleton auto installer.
             case "${FRAMEWORK}" in
diff --git a/lib/lemper-db.sh b/lib/lemper-db.sh
index af5b205..32634fa 100755
--- a/lib/lemper-db.sh
+++ b/lib/lemper-db.sh
@@ -82,10 +82,13 @@ These are common ${CMD_PARENT} ${CMD_NAME} account subcommands used in various s
 For help with each command run:
 ${CMD_PARENT} ${CMD_NAME} account <command> -h|--help
 EOL
+
+exit 0
 }
 
 function cmd_account_version() {
     echo "${CMD_PARENT} ${CMD_NAME} account version ${PROG_VERSION}"
+    exit 0
 }
 
 # Grant access privileges.
@@ -105,10 +108,11 @@ function cmd_account_access() {
     if "${MYSQLCLI}" -u root -p"${MYSQL_ROOT_PASSWORD}" -e "SHOW DATABASES;" | grep -qwE "${DBNAME}"; then
         echo "Grants database '${DBNAME}' privileges to '${DBUSER}'@'${DBHOST}'"
         run "${MYSQLCLI}" -u root -p"${MYSQL_ROOT_PASSWORD}" -e "GRANT ${DBPRIVILEGES} ON ${DBNAME}.* TO '${DBUSER}'@'${DBHOST}'; FLUSH PRIVILEGES;"
-        exit 0
     else
         fail "The specified database '${DBNAME}' does not exist."
     fi
+
+    exit 0
 }
 
 # Creates a new account.
@@ -127,12 +131,17 @@ function cmd_account_create() {
 
             if "${MYSQLCLI}" -u root -p"${MYSQL_ROOT_PASSWORD}" -e "SELECT User FROM mysql.user WHERE user='${DBUSER}';" | grep -qwE "${DBUSER}"; then
                 success "MySQL account ${DBUSER} has been created."
-                [[ ${VERBOSE} == true ]] && echo -e "Below the account details:\nUsername: ${DBUSER}\nPassword: ${DBPASS}\nHost: ${DBHOST}"
+                
+                if [[ ${VERBOSE} == true ]]; then
+                    echo -e "Below the account details:\nUsername: ${DBUSER}\nPassword: ${DBPASS}\nHost: ${DBHOST}"
+                fi
             fi
         fi
     else
         fail "Root user is already exist. Please use another one!"
     fi
+
+    exit 0
 }
 
 # Deletes an existing account.
@@ -156,6 +165,8 @@ function cmd_account_delete() {
             info "SQL query: \"${SQL_QUERY}\""
         fi
     fi
+
+    exit 0
 }
 
 # Update password.
@@ -183,6 +194,8 @@ function cmd_account_passwd() {
     else
         info "SQL query: \"${SQL_QUERY}\""
     fi
+
+    exit 0
 }
 
 # Rename an existing account.
@@ -216,6 +229,8 @@ function cmd_account_rename() {
     else
         info "SQL query: \"${SQL_QUERY}\""
     fi
+
+    exit 0
 }
 
 # List all database users
@@ -227,6 +242,8 @@ function cmd_account_users() {
     echo "List all existing database users."
 
     run "${MYSQLCLI}" -u "${DBUSER}" -p"${DBPASS}" -e "SELECT user,host FROM mysql.user;"
+
+    exit 0
 }
 
 # Aliases to create.
@@ -255,11 +272,9 @@ function init_cmd_account() {
         case "${SUBCOMMAND}" in
             help | -h | --help)
                 cmd_account_help
-                exit 0
             ;;
             version | -v | --version)
                 cmd_account_version
-                exit 0
             ;;
             *)
                 if declare -F "cmd_account_${SUBCOMMAND}" &>/dev/null; then
@@ -473,11 +488,12 @@ function db_operations() {
                 run "${MYSQLCLI}" -u root -p"${DBPASS}" -e "${SQL_QUERY}"
 
                 if "${MYSQLCLI}" -u root -p"${DBPASS}" -e "SHOW DATABASES LIKE '${DBNAME}';" | grep -qwE "${DBNAME}"; then
-                    success "MySQL database '${DBNAME}' has been created."
-                    exit 0
+                    success "MySQL database '${DBNAME}' has been created and granted to '${DBUSER}'@'${DBHOST}'."
                 else
                     fail "Failed creating database '${DBNAME}'."
                 fi
+
+                exit 0
             ;;
 
             # List all databases.
@@ -500,7 +516,7 @@ function db_operations() {
                     DBS=(${DATABASES})
                     IFS=${SAVEIFS} # Restore IFS
 
-                    echo "There are ${#DBS[@]} databases granted to '${DBUSER}'."
+                    success "There are ${#DBS[@]} databases granted to '${DBUSER}'."
                     echo "+-------------------------------------+"
                     echo "|         'database'@'host'           |"
                     echo "+-------------------------------------+"
@@ -513,8 +529,10 @@ function db_operations() {
 
                     echo "+-------------------------------------+"
                 else
-                    echo "No database found."
+                    info "There is no database granted to '${DBUSER}'."
                 fi
+
+                exit 0
             ;;
 
             # Drope / delete database.
@@ -535,11 +553,13 @@ function db_operations() {
                     if ! "${MYSQLCLI}" -u root -p"${DBPASS}" -e "SHOW DATABASES LIKE '${DBNAME}';" | grep -qwE "${DBNAME}"; then
                         success "Database '${DBNAME}' has been dropped."
                     else
-                        fail "Failed deleting database '${DBNAME}'."
+                        fail "Failed deropping database '${DBNAME}'."
                     fi
                 else
                     fail "The specified database '${DBNAME}' does not exist."
                 fi
+
+                exit 0
             ;;
 
             # Export / dump database to file.
@@ -572,6 +592,8 @@ function db_operations() {
                 else
                     fial "Mysqldump is required to export database, but it is not available in your current stack. Please install it first."
                 fi
+
+                exit 0
             ;;
 
             # Import database from file.
@@ -590,13 +612,15 @@ function db_operations() {
 
                     if "${MYSQLCLI}" -u "${DBUSER}" -p"${DBPASS}" -e "SHOW DATABASES;" | grep -qwE "${DBNAME}"; then
                         run "${MYSQLCLI}" -u "${DBUSER}" -p"${DBPASS}" "${DBNAME}" < "${DBFILE}"
-                        echo "Database file '${DBFILE}' has been successfully imported to '${DBNAME}'."
+                        success "Database file '${DBFILE}' has been successfully imported to '${DBNAME}'."
                     else
                         fail "The specified database '${DBNAME}' does not exist."
                     fi
                 else
                     fail "Please specifiy the database file (.sql) to import using --dbfile parameter."
                 fi
+
+                exit 0
             ;;
 
             # Perform SQL query.
@@ -622,6 +646,8 @@ function db_operations() {
                 else
                     info "SQL query: \"${SQL_QUERY}\""
                 fi
+
+                exit 0
             ;;
 
             *)
@@ -797,10 +823,13 @@ Example:
 For help with each command run:
 ${CMD_PARENT} ${CMD_NAME} <command> -h|--help
 EOL
+
+exit 0
 }
 
 function cmd_version() {
     echo "${CMD_PARENT} ${CMD_NAME} version ${PROG_VERSION}"
+    exit 0
 }
 
 ##
@@ -815,11 +844,9 @@ function init_lemper_db() {
         case ${SUBCMD} in
             help | -h | --help)
                 cmd_help
-                exit 0
             ;;
             version | -v | --version)
                 cmd_version
-                exit 0
             ;;
             *)
                 if declare -F "cmd_${SUBCMD}" &>/dev/null; then