Command-line interface displaying method and apparatus

1. A command-line interface (CLI) displaying method implemented by a client, the CLI displaying method comprising:

receiving a typed character;

determining, in response to the receiving, whether a character is displayed in a prompt information displaying area;

deleting the character from the prompt information displaying area in response to determining that the character is displayed in the prompt information displaying area;

processing a command string displayed in a command line displaying area when the typed character is a preset command execution character; and

displaying a processing result in the prompt information displaying area.

2. The method of claim 1 , further comprising executing a string updating process when the typed character is not the preset command execution character by:

obtaining the command string displayed in the command line displaying area;

obtaining a word set matching the command string from a database;

updating the command string with a word to create an updated command string when a quantity of words comprised in the word set is one; and

displaying the updated command string in the command line displaying area,

wherein the method further comprises:

repeating the string updating process until the quantity is not one; and

displaying the word set in the prompt information displaying area.

3. The method of claim 2 , wherein updating the command string with the word comprises:

replacing the word in the command string with a word in the word set when the word in the command string is not a preset word, wherein the preset word is pre-stored in the database; and

suffixing the command string with the word in the word set when the word in the command string is the preset word.

4. A command-line interface (CLI) displaying apparatus comprising:

a memory; and

a processor coupled to the memory and configured to:

receive a typed character;

determine, in response to the receiving, whether a character is displayed in a prompt information displaying area;

delete the character from the prompt information displaying area in response to determining that the character is displayed in the prompt information displaying area;

process a command string displayed in a command line displaying area when the typed character is a preset command execution character; and

display a processing result in the prompt information displaying area.

5. The CLI displaying apparatus of claim 4 , wherein the processor is further configured to execute a string updating process when the typed character is not the preset command execution character by:

obtaining the command string displayed in the command line displaying area;

obtaining a word set matching the command string from a database;

updating the command string with a word to create an updated command string when a quantity of words in the word set is one; and

displaying the updated command string in the command line displaying area, and

wherein the processor is further configured to:

repeat the string updating process until the quantity is not one; and

display the word set in the prompt information displaying area.

6. The CLI displaying apparatus of claim 5 , wherein the processor is further configured to:

replace the word in the command string with a word in the word set when the word in the command string is not a preset word, wherein the preset word is pre-stored in the database; and

suffix the command string with the word in the word set when the word in the command string is the preset word.

7. A client comprising:

a command-line interface (CLI) comprising a prompt information displaying area and a command line displaying area; and

a processor configured to:

receive a typed character;

determine, in response to the receiving, whether a character is displayed in the prompt information displaying area;

delete the character from the prompt information displaying area in response to determining that the character is displayed in the prompt information displaying area;

process a command string displayed in the command line displaying area when the typed character is a preset command execution character; and

display a processing result in the prompt information displaying area.

8. The client of claim 7 , wherein the processor is further configured to execute a string updating process when the typed character is not the preset command execution character by:

obtaining the command string displayed in the command line displaying area;

obtaining a word set matching the command string from a database;

updating the command string with a word to create an updated command string when a quantity of words comprised in the word set is one; and

displaying the updated command string in the command line displaying area, and

wherein the processor is further configured to:

repeat the string updating process until the quantity is not one; and

display the word set in the prompt information displaying area.

9. The client of claim 8 , wherein the processor is further configured to:

replace the word in the command string with a word in the word set when the word in the command string is not a preset word, wherein the preset word is pre-stored in the database; and

suffix the command string with the word in the word set when the word in the command string is the preset word.