The file containing the prototypes of the myshell functions. More...

#include "mymemory.h"
#include <termios.h>

Data Structures
struct	alias_s

struct	variable_s

struct	input_command_s

struct	mysh_s

struct	builtin_s

Macros
#define	MYSHELL_H_

#define	CTRL_KEYPRESS(k) ((k) & 0x1f)

#define	CTRL_D 4

#define	CTRL_C 3

#define	IS_ATTY_PRINT(str) if (isatty(0)) my_putstr(str)

Typedefs
typedef struct alias_s	alias_t

typedef struct variable_s	variable_t

typedef struct input_command_s	input_command_t

typedef struct mysh_s	mysh_t

typedef struct builtin_s	builtin_t

Functions
mysh_t *	get_mysh (void)
	Get the shell structure.

mysh_t *	init_shell (char **env)
	Initialize the shell structure.

void	shell (char **env)
	The shell loop.

int	set_new_env_var (mysh_t mysh, char var, char *value)
	Set a new environment variable.

char *	get_env_var (char *env, char var)
	Get an environment variable.

void	replace_env_var (char *env, char name, char *value)
	Replace an environment variable.

void	check_path (mysh_t *mysh)
	Check if the PATH is set in the environment and set it if not.

void	update_path_list (mysh_t *mysh)
	Update the path list.

void	check_tty (void)
	Check if the shell is a tty and display the prompt if it is.

void	set_title (void)
	Set the title of the shell.

void	display_prompt (void)
	Display the prompt.

void	is_git_repository (void)
	Check if we are in a git repository and display the branch.

char *	check_command_exist (mysh_t mysh, char command)
	Check if the command exists.

void	command (mysh_t mysh, input_command_t input)
	Execute the command.

builtin_t *	get_builtin_command (int index)
	Get the builtin command.

int	exec_about (mysh_t *mysh)
	The about builtin.

int	exec_alias (mysh_t *mysh)
	The alias builtin.

int	exec_cd (mysh_t *mysh)
	The cd builtin.

int	exec_command (mysh_t *mysh)
	The exec command builtin.

int	exec_echo (mysh_t *mysh)
	The echo builtin.

int	exec_else (mysh_t *mysh)
	The else builtin.

int	exec_else_if (mysh_t mysh, char *line_content)
	The else if builtin.

int	exec_end (mysh_t *mysh)
	The end builtin.

int	exec_endif (mysh_t *mysh)
	The endif builtin.

int	exec_env (mysh_t *mysh)
	The env builtin.

int	exec_exit (mysh_t *mysh)
	The exit builtin.

int	exec_foreach (mysh_t *mysh)
	The foreach builtin.

int	exec_help (mysh_t *mysh)
	The help builtin.

int	exec_history (mysh_t *mysh)
	The history builtin.

int	exec_if (mysh_t *mysh)
	The if builtin.

int	exec_repeat (mysh_t *mysh)
	The source builtin.

int	exec_set (mysh_t *mysh)
	The set builtin.

int	exec_setenv (mysh_t *mysh)
	The setenv builtin.

int	exec_source (mysh_t *mysh)
	The source builtin.

int	exec_unalias (mysh_t *mysh)
	The unalias builtin.

int	exec_unset (mysh_t *mysh)
	The unset builtin.

int	exec_unsetenv (mysh_t *mysh)
	The unsetenv builtin.

int	exec_where (mysh_t *mysh)
	The where builtin.

int	exec_which (mysh_t *mysh)
	The which builtin.

void *	free_str_and_tab (char str, char *tab)
	Free an string and his array.

void	free_input_list (mysh_t *mysh)
	Free the input list.

void	my_exit (mysh_t mysh, unsigned char status, char const message)
	Free the shell structure and exit the shell.

void	status_handler (int status)
	Display the signal returned by executing a command.

void	print_line (int signal)
	Display the prompt when the SIGINT signal is received.

void	print_exit (int signal)
	Display "exit" when the a CRTL+D is received.

int	check_tilde (mysh_t *mysh)
	Transform the tilde in the command line by the home path.

char *	get_redirection_path (char *line)
	Browse the command line to get the redirection path.

int	missing_name (mysh_t mysh, char *commands)
	Display the error message when the name is missing.

void	analyse_backticks (mysh_t mysh, char line)
	Analyse and execute backticks commands.

void	analyse_multi_commands (mysh_t mysh, char line)
	Analyse and execute multiple commands.

void	analyse_operators (mysh_t mysh, char line)
	Analyse the operators and execute the commands.

void	analyse_pipes (mysh_t mysh, char line)
	Analyse and execute the pipes.

void	exec_right_redirection (mysh_t mysh, input_command_t input)
	Execute the right redirection.

void	exec_left_double_redirection (mysh_t mysh, input_command_t input)
	Execute the left double redirection.

void	exec_left_simple_redirection (mysh_t mysh, input_command_t input)
	Execute the left simple redirection.

void	select_redirections (mysh_t mysh, input_command_t input)
	Analyse and execute the good redirection.

void	analyse_parentheses (mysh_t mysh, input_command_t input)
	Analyse the parentheses.

input_command_t *	get_input_command (char *command)
	Get the input command.

void	display_input_command (input_command_t *input_command)
	Display the input command.

char	char_is_inhibited (char *str, int index)
	Check if a character is inhibited.

int	char_is_paranthesed (char *str, int index)
	Check if a char is paranthesed.

int	char_is_protected (char *str, int index)
	Check if a char is protected.

char *	find_valid_str (char str, char const to_find)
	Find a valid string in a string depending on inhibitors and parentheses.

char **	str_to_array_inhibitors (char *str)
	Transform a string into an array of words with inhibitors.

char **	array_string (char const str, char const separator)
	Transform a string into an array of words delimited by a string with inhibitors.

char **	array_separators (char const str, char const separator)
	Transform a string into an array of words delimited by separators with inhibitors.

char **	globbing (char **args)
	Analyse if arguments are globbing.

int	my_getline (char *line, FILE stream)
	Get the line from the stream.

void	save_termios (struct termios *saved_termios)
	Save terminal attributes.

void	restore_termios (struct termios *saved_termios)
	Restore terminal attributes.

int	disable_buffer (void)
	Disable the buffer.

void	move_cursor (int pos, char str, char **str2)
	Move the cursor.

int	ctrl (char c, int pos, char str, char **str2)
	Handle the control key.

int	backspace (char c, int pos, char str, char **str2)
	Handle the backspace key.

int	execute_bash_file (mysh_t *mysh, int file, size_t size)
	Execute a bash file.

void	check_42shrc (mysh_t *mysh)
	Check if the 42shrc file exists in the home directory and create it if it doesn't.

void	create_history (mysh_t *mysh)
	Create the history file.

void	set_command_in_history (mysh_t mysh, char line)
	Set the command in the history.

char **	replace_history (char **args)
	Replace '!' by history event.

char **	replace_alias_in_line (char args, node_t alias_list)
	Replace the alias if it already exists.

void	my_sort_alias (node_t *begin, int(cmp)())
	sort the alias list

int	is_valid_variable (char variable, char builtin)
	Check if the variable is valid.

void	add_variable (mysh_t mysh, char name, char *value)
	Add a variable to the list.

char *	get_variable_value (mysh_t mysh, char name)
	Get the value of a variable.

int	replace_variables (mysh_t *mysh)
	Replace the variables in the command arguments.

void	remove_comments (char *line)
	Remove the comments from a line.

int	read_file_in_stdin (char *file)
	Read a file and execute the commands in it.

int	get_condition (char *str)
	Get the condition result from a string.

Detailed Description

The file containing the prototypes of the myshell functions.

Function Documentation

◆ add_variable()

void add_variable	(	mysh_t *	mysh,
		char *	name,
		char *	value )

Add a variable to the list.

Parameters

mysh	The shell structure
name	The name of the variable
value	The value of the variable

Returns: void

◆ analyse_backticks()

void analyse_backticks	(	mysh_t *	mysh,
		char *	line )

Analyse and execute backticks commands.

Parameters

mysh	The shell structure
line	The command line

Returns: void

◆ analyse_multi_commands()

void analyse_multi_commands	(	mysh_t *	mysh,
		char *	line )

Analyse and execute multiple commands.

Parameters

mysh	The shell structure
line	The command line

Returns: void

◆ analyse_operators()

void analyse_operators	(	mysh_t *	mysh,
		char *	line )

Analyse the operators and execute the commands.

Parameters

mysh	The shell structure
line	The command line

Returns: void

◆ analyse_parentheses()

void analyse_parentheses	(	mysh_t *	mysh,
		input_command_t *	input )

Analyse the parentheses.

Parameters

mysh	The shell structure
input	The input command structure

Returns: void

◆ analyse_pipes()

void analyse_pipes	(	mysh_t *	mysh,
		char *	line )

Analyse and execute the pipes.

Parameters

mysh	The shell structure
line	The command line

Returns: void

◆ array_separators()

char ** array_separators	(	char const *	str,
		char const *	separator )

Transform a string into an array of words delimited by separators with inhibitors.

Parameters

str	The string to transform
separator	The separator

Returns: char ** The array of words

◆ array_string()

char ** array_string	(	char const *	str,
		char const *	separator )

Transform a string into an array of words delimited by a string with inhibitors.

Parameters

str	The string to transform
separator	The separator

Returns: char ** The array of words

◆ backspace()

int backspace	(	char	c,
		int *	pos,
		char *	str,
		char **	str2 )

Handle the backspace key.

Parameters

c	The character
pos	The position of the cursor
str	The string
str2	The second string

Returns: int 0 if success, 1 otherwise

◆ char_is_inhibited()

char char_is_inhibited	(	char *	str,
		int	index )

Check if a character is inhibited.

Parameters

str	The string to check
index	The index of the character

Returns: char The inhibitor if the character is inhibited, 0 otherwise

◆ char_is_paranthesed()

int char_is_paranthesed	(	char *	str,
		int	index )

Check if a char is paranthesed.

Parameters

str	The string
index	The index

Returns: int 1 if the char is paranthesed, 0 otherwise

◆ char_is_protected()

int char_is_protected	(	char *	str,
		int	index )

Check if a char is protected.

Parameters

str	The string
index	The index

Returns: int 1 if the char is protected, 0 otherwise

◆ check_42shrc()

void check_42shrc ( mysh_t * mysh )

Check if the 42shrc file exists in the home directory and create it if it doesn't.

Parameters

mysh	The shell structure

Returns: void

◆ check_command_exist()

char * check_command_exist	(	mysh_t *	mysh,
		char *	command )

Check if the command exists.

Parameters

mysh	The shell structure
command	The command

Returns: char * The path of the command if it exists, NULL otherwise

◆ check_path()

void check_path ( mysh_t * mysh )

Check if the PATH is set in the environment and set it if not.

Parameters

mysh	The shell structure

Returns: void

◆ check_tilde()

int check_tilde ( mysh_t * mysh )

Transform the tilde in the command line by the home path.

Parameters

mysh	The shell structure

Returns: int 0 if the replacement is successful, 1 otherwise

◆ check_tty()

void check_tty ( void )

Check if the shell is a tty and display the prompt if it is.

Returns: void

◆ command()

void command	(	mysh_t *	mysh,
		input_command_t *	input )

Execute the command.

Parameters

mysh	The shell structure
input	The input command

Returns: void

◆ create_history()

void create_history ( mysh_t * mysh )

Create the history file.

Parameters

mysh	The shell structure

Returns: void

◆ ctrl()

int ctrl	(	char	c,
		int *	pos,
		char *	str,
		char **	str2 )

Handle the control key.

Parameters

c	The character
pos	The position of the cursor
str	The string
str2	The second string

Returns: int 0 if success, 1 otherwise

◆ disable_buffer()

int disable_buffer ( void )

Disable the buffer.

Note: We'll need to disable the buffer when we want to my_getline

Returns: int 0 if the buffer is disabled, -1 otherwise

◆ display_input_command()

void display_input_command ( input_command_t * input_command )

Display the input command.

Note: The function is used for debugging

Parameters

input_command The input command

Returns: void

◆ display_prompt()

void display_prompt ( void )

Display the prompt.

Returns: void

◆ exec_about()

int exec_about ( mysh_t * mysh )

The about builtin.

Parameters

mysh	The shell structure

Returns: int 0 if the command succeed, 1 otherwise

◆ exec_alias()

int exec_alias ( mysh_t * mysh )

The alias builtin.

Parameters

mysh	The shell structure

Returns: int Always 0

◆ exec_cd()

int exec_cd ( mysh_t * mysh )

The cd builtin.

Parameters

mysh	The shell structure

Returns: int 0 if the command succeed, 1 otherwise

◆ exec_command()

int exec_command ( mysh_t * mysh )

The exec command builtin.

Parameters

mysh	The shell structure

Returns: int 0 or the exit value of the command if the command succeed, 1 otherwise

The exec command builtin.

Parameters

mysh	The shell structure

Returns: int 0 if the command succeed, 1 otherwise

◆ exec_echo()

int exec_echo ( mysh_t * mysh )

The echo builtin.

Parameters

mysh	The shell structure

Returns: int The exit status of the echo command

◆ exec_else()

int exec_else ( mysh_t * mysh )

The else builtin.

Parameters

mysh	The shell structure

Returns: int 0 if the command succeed, 1 otherwise

◆ exec_else_if()

int exec_else_if	(	mysh_t *	mysh,
		char **	line_content )

The else if builtin.

Parameters

mysh	The shell structure
line_content	The command arguments

Returns: int 0 if the command succeed, 1 otherwise

◆ exec_end()

int exec_end ( mysh_t * mysh )

The end builtin.

Parameters

mysh	The shell structure

Returns: int Always 1

◆ exec_endif()

int exec_endif ( mysh_t * mysh )

The endif builtin.

Parameters

mysh	The shell structure

Returns: int 0 if the command succeed, 1 otherwise

◆ exec_env()

int exec_env ( mysh_t * mysh )

The env builtin.

Note: If there is no argument, it will display the environment, else it will execute the command with the environment

Parameters

mysh	The shell structure

Returns: int 0 if the command succeed, return the exit value of the env command if the command failed

◆ exec_exit()

int exec_exit ( mysh_t * mysh )

The exit builtin.

Parameters

mysh	The shell structure

Returns: int 0 or the exit value if the command succeed, 1 otherwise

◆ exec_foreach()

int exec_foreach ( mysh_t * mysh )

The foreach builtin.

Parameters

mysh	The shell structure

Returns: int 0 if the command succeed, 1 otherwise

◆ exec_help()

int exec_help ( mysh_t * mysh )

The help builtin.

Parameters

mysh	The shell structure

Returns: int 0 if the command succeed, 1 otherwise

◆ exec_history()

int exec_history ( mysh_t * mysh )

The history builtin.

Parameters

mysh	The shell structure

Returns: int 0 if the command succeed, 1 otherwise

◆ exec_if()

int exec_if ( mysh_t * mysh )

The if builtin.

Parameters

mysh	The shell structure

Returns: int 0 if the command succeed, 1 otherwise

◆ exec_left_double_redirection()

void exec_left_double_redirection	(	mysh_t *	mysh,
		input_command_t *	input )

Execute the left double redirection.

Parameters

mysh	The shell structure
input	The input command

Returns: void

◆ exec_left_simple_redirection()

void exec_left_simple_redirection	(	mysh_t *	mysh,
		input_command_t *	input )

Execute the left simple redirection.

Parameters

mysh	The shell structure
input	The input command

Returns: void

◆ exec_repeat()

int exec_repeat ( mysh_t * mysh )

The source builtin.

Parameters

mysh	The shell structure

Returns: int 0 if the command succeed, 1 otherwise

The source builtin.

Parameters

mysh	The shell structure

Returns: int 0 if the command succeed, 1 otherwise

◆ exec_right_redirection()

void exec_right_redirection	(	mysh_t *	mysh,
		input_command_t *	input )

Execute the right redirection.

Parameters

mysh	The shell structure
input	The input command

Returns: void

◆ exec_set()

int exec_set ( mysh_t * mysh )

The set builtin.

Parameters

mysh	The shell structure

Returns: int 0 if the command succeed, 1 otherwise

◆ exec_setenv()

int exec_setenv ( mysh_t * mysh )

The setenv builtin.

Parameters

mysh	The shell structure

Returns: int 0 if the command succeed, 1 otherwise

◆ exec_source()

int exec_source ( mysh_t * mysh )

The source builtin.

Parameters

mysh	The shell structure

Returns: int 0 if the command succeed, 1 otherwise

◆ exec_unalias()

int exec_unalias ( mysh_t * mysh )

The unalias builtin.

Parameters

mysh	The shell structure

Returns: int 0 if the command succeed, 1 otherwise

◆ exec_unset()

int exec_unset ( mysh_t * mysh )

The unset builtin.

Parameters

mysh	The shell structure

Returns: int 0 if the command succeed, 1 otherwise

◆ exec_unsetenv()

int exec_unsetenv ( mysh_t * mysh )

The unsetenv builtin.

Parameters

mysh	The shell structure

Returns: int 0 if the command succeed, 1 otherwise

◆ exec_where()

int exec_where ( mysh_t * mysh )

The where builtin.

Parameters

mysh	The shell structure

Returns: int 0 if the command succeed, 1 otherwise

◆ exec_which()

int exec_which ( mysh_t * mysh )

The which builtin.

Parameters

mysh	The shell structure

Returns: int 0 if the command succeed, 1 otherwise

◆ execute_bash_file()

int execute_bash_file	(	mysh_t *	mysh,
		int	file,
		size_t	size )

Execute a bash file.

Parameters

mysh	The shell structure
file	The file descriptor
size	The size of the file

Returns: int The exit status of last command if the command succeed, 1 otherwise

◆ find_valid_str()

char * find_valid_str	(	char *	str,
		char const *	to_find )

Find a valid string in a string depending on inhibitors and parentheses.

Note: It's an improved version of my_strstr

Parameters

str	The string to check
to_find	The string to find

Returns: char * The address of the string if it's valid, NULL otherwise

◆ free_input_list()

void free_input_list ( mysh_t * mysh )

Free the input list.

Parameters

mysh	The shell structure

Returns: void

◆ free_str_and_tab()

void * free_str_and_tab	(	char *	str,
		char **	tab )

Free an string and his array.

Parameters

str	The string to free
tab	The array of the string to free

Returns: void * Always NULL

◆ get_builtin_command()

builtin_t * get_builtin_command ( int index )

Get the builtin command.

Parameters

index The index of the command

Returns: builtin_t * The builtin command selected

◆ get_condition()

int get_condition ( char * str )

Get the condition result from a string.

Parameters

str	The string to calculate

Returns: int The result of the condition : 0 if false, 1 if true and -1 if an error occurred

◆ get_env_var()

char * get_env_var	(	char **	env,
		char *	var )

Get an environment variable.

Parameters

env	The environment
var	The variable to get

Returns: char * The value of the variable

◆ get_input_command()

input_command_t * get_input_command ( char * command )

Get the input command.

Parameters

command The command

Returns: input_command_t * The input command

◆ get_mysh()

mysh_t * get_mysh ( void )

Get the shell structure.

Returns: mysh_t * The shell structure

◆ get_redirection_path()

char * get_redirection_path ( char * line )

Browse the command line to get the redirection path.

Parameters

line	The command line

Returns: char * The redirection path

◆ get_variable_value()

char * get_variable_value	(	mysh_t *	mysh,
		char *	name )

Get the value of a variable.

Parameters

mysh	The shell structure
name	The name of the variable

Returns: char * The value of the variable

◆ globbing()

char ** globbing ( char ** args )

Analyse if arguments are globbing.

Parameters

args	The arguments

Returns: New Args

Analyse if arguments are globbing.

Parameters

args	The command arguments

Returns: char ** The new command arguments

Note: Pushing each argument in a list and then converting it to an array

◆ init_shell()

mysh_t * init_shell ( char ** env )

Initialize the shell structure.

Parameters

env	The environment variables

Returns: mysh_t * The shell structure

Parameters

environ The environment variables

Returns: mysh_t * The shell structure

◆ is_git_repository()

void is_git_repository ( void )

Check if we are in a git repository and display the branch.

Returns: void

◆ is_valid_variable()

int is_valid_variable	(	char *	variable,
		char *	builtin )

Check if the variable is valid.

Parameters

variable	The variable
builtin	The builtin who called the function

Returns: int 1 if the variable is valid, 0 otherwise

◆ missing_name()

int missing_name	(	mysh_t *	mysh,
		char **	commands )

Display the error message when the name is missing.

Parameters

mysh	The shell structure
commands	The command line

Returns: int Always 1

◆ move_cursor()

void move_cursor	(	int *	pos,
		char *	str,
		char **	str2 )

Move the cursor.

Parameters

stream	The stream
pos	The position of the cursor
str	The string
str2	The second string

Returns: void

◆ my_exit()

void my_exit	(	mysh_t *	mysh,
		unsigned char	status,
		char const *	message )

Free the shell structure and exit the shell.

Parameters

mysh	The shell structure
status	The exit status
message	The message to display

Returns: void

◆ my_getline()

int my_getline	(	char **	line,
		FILE *	stream )

Get the line from the stream.

Parameters

line	The line to store the command
stream	The stream

Returns: int 0 if success, -1 if error

◆ my_sort_alias()

void my_sort_alias	(	node_t **	begin,
		int(*	cmp )() )

sort the alias list

Parameters

begin	The alias list
cmp	The compare function

Returns: void

◆ print_exit()

void print_exit ( int signal )

Display "exit" when the a CRTL+D is received.

Note: I disabled it because it didn't work

Parameters

signal The signal

Returns: void

◆ print_line()

void print_line ( int signal )

Display the prompt when the SIGINT signal is received.

Parameters

signal The signal

Returns: void

◆ read_file_in_stdin()

int read_file_in_stdin ( char * file )

Read a file and execute the commands in it.

Parameters

file	The file path

Returns: int 0 if success, 1 if an error occurred

◆ remove_comments()

void remove_comments ( char * line )

Remove the comments from a line.

Parameters

line The line

Returns: void

◆ replace_alias_in_line()

char ** replace_alias_in_line	(	char **	args,
		node_t **	alias_list )

Replace the alias if it already exists.

Parameters

mysh	The shell structure

Returns: char ** args to be interpreted and executed

◆ replace_env_var()

void replace_env_var	(	char **	env,
		char *	name,
		char *	value )

Replace an environment variable.

Parameters

env	The environment
name	The name of the variable
value	The new value

Returns: void

◆ replace_history()

char ** replace_history ( char ** args )

Replace '!' by history event.

Parameters

args	The command arguments

Returns: char ** The new command arguments

◆ replace_variables()

int replace_variables ( mysh_t * mysh )

Replace the variables in the command arguments.

Parameters

mysh	The shell structure

Returns: int/b> The new command arguments

◆ restore_termios()

void restore_termios ( struct termios * saved_termios )

Restore terminal attributes.

Parameters

saved_termios The termios structure to restore the terminal attributes

Returns: void

◆ save_termios()

void save_termios ( struct termios * saved_termios )

Save terminal attributes.

Parameters

saved_termios The termios structure to save the terminal attributes

Returns: void

◆ select_redirections()

void select_redirections	(	mysh_t *	mysh,
		input_command_t *	input )

Analyse and execute the good redirection.

Parameters

mysh	The shell structure
input	The input command

Returns: void

◆ set_command_in_history()

void set_command_in_history	(	mysh_t *	mysh,
		char *	line )

Set the command in the history.

Parameters

mysh	The shell structure
line	The line to set in the history

Returns: void

◆ set_new_env_var()

int set_new_env_var	(	mysh_t *	mysh,
		char *	var,
		char *	value )

Set a new environment variable.

Parameters

mysh	The shell structure
var	The variable name
value	The variable value

Returns: int 0 if the command succeed, 1 otherwise

Parameters

mysh	The shell structure
var	The variable name
value	The variable value

Returns: int 0 if the command succeed, 1 otherwise

◆ set_title()

void set_title ( void )

Set the title of the shell.

Returns: void

◆ shell()

void shell ( char ** env )

The shell loop.

Parameters

env	The environment variables

Returns: void

Parameters

environ The environment variables

Returns: void

◆ status_handler()

void status_handler ( int status )

Display the signal returned by executing a command.

Parameters

signal The signal

Returns: void

◆ str_to_array_inhibitors()

char ** str_to_array_inhibitors ( char * str )

Transform a string into an array of words with inhibitors.

Parameters

str	The string to transform

Returns: char ** The array of words

◆ update_path_list()

void update_path_list ( mysh_t * mysh )

Update the path list.

Parameters

mysh	The shell structure

Returns: void

Data Structures

Macros

Typedefs

Functions

Detailed Description

Function Documentation

◆ add_variable()

◆ analyse_backticks()

◆ analyse_multi_commands()

◆ analyse_operators()

◆ analyse_parentheses()

◆ analyse_pipes()

◆ array_separators()

◆ array_string()

◆ backspace()

◆ char_is_inhibited()

◆ char_is_paranthesed()

◆ char_is_protected()

◆ check_42shrc()

◆ check_command_exist()

◆ check_path()

◆ check_tilde()

◆ check_tty()

◆ command()

◆ create_history()

◆ ctrl()

◆ disable_buffer()

◆ display_input_command()

◆ display_prompt()

◆ exec_about()

◆ exec_alias()

◆ exec_cd()

◆ exec_command()

◆ exec_echo()

◆ exec_else()

◆ exec_else_if()

◆ exec_end()

◆ exec_endif()

◆ exec_env()

◆ exec_exit()

◆ exec_foreach()

◆ exec_help()

◆ exec_history()

◆ exec_if()

◆ exec_left_double_redirection()

◆ exec_left_simple_redirection()

◆ exec_repeat()

◆ exec_right_redirection()

◆ exec_set()

◆ exec_setenv()

◆ exec_source()

◆ exec_unalias()

◆ exec_unset()

◆ exec_unsetenv()

◆ exec_where()

◆ exec_which()

◆ execute_bash_file()

◆ find_valid_str()

◆ free_input_list()

◆ free_str_and_tab()

◆ get_builtin_command()

◆ get_condition()

◆ get_env_var()

◆ get_input_command()

◆ get_mysh()

◆ get_redirection_path()

◆ get_variable_value()

◆ globbing()

◆ init_shell()

◆ is_git_repository()

◆ is_valid_variable()

◆ missing_name()

◆ move_cursor()

◆ my_exit()

◆ my_getline()

◆ my_sort_alias()

◆ print_exit()

◆ print_line()

◆ read_file_in_stdin()

◆ remove_comments()