improve output of pwchange

Author: adrelanos

usr/sbin/pwchange

@@ -41,39 +41,39 @@ if [ "$(id -u)" != "0" ]; then
    exit 1
 fi
 
-read -r -p "What user's password do you want to change? " user
+read -r -p "Enter the username whose password you want to change: " user
 
 if [ "$user" = "" ]; then
-   echo "ERROR: No user supplied" >&2
+   echo "ERROR: No username provided. Please specify a username." >&2
    exit 1
 fi
 
 if ! id "$user" &>/dev/null ; then
-   echo "ERROR: No such user '$user'" >&2
+   echo "ERROR: User '$user' does not exist. Please check the username and try again." >&2
    exit 1
 fi
 
-echo -n "New password: "
+echo -n "Enter the new password for user '$user': "
 echo
 get_password
 first_input="$password"
 echo
 
-echo -n "Retype new password: "
+echo -n "Re-enter the new password to confirm: "
 echo
 get_password
 second_input="$password"
 echo
 
 if [ ! "$first_input" = "$second_input" ]; then
-   echo "ERROR: Sorry, passwords do not match.
-password unchanged" >&2
+   echo "ERROR: Passwords do not match. Password has not been changed." >&2
    exit 1
 fi
 
 if [ "$first_input" = "" ]; then
-   echo "ERROR: No password supplied" >&2
+   echo "ERROR: No password provided. Please try again." >&2
    exit 1
 fi
 
 echo "${user}:${password}" | chpasswd
+echo "SUCCESS: Password for user '$user' has been updated successfully."