help change
This commit is contained in:
parent
7efd27a635
commit
08b7d9962a
@ -3,14 +3,27 @@ Microshell Help
|
|||||||
-------------
|
-------------
|
||||||
General info
|
General info
|
||||||
Author= Jakub Adamski
|
Author= Jakub Adamski
|
||||||
|
Index number=s444341
|
||||||
|
Limits
|
||||||
|
Max length of line=1000
|
||||||
|
Max number of arguments=100
|
||||||
|
Max length of argument=100
|
||||||
-------------
|
-------------
|
||||||
Working commands
|
Working commands
|
||||||
help - manual
|
help - manual
|
||||||
exit - ends microshell
|
exit - ends microshell
|
||||||
cd - changing directory
|
cd - changing directory
|
||||||
(nie dziala dla np ~/)
|
needs exacly 1 argument
|
||||||
jak zrobie echo $HOME tez nie dziala
|
prints error when more/less
|
||||||
dodac informacje o limitach dlugosci albo zrobic
|
spath:
|
||||||
to dynamicznie
|
help - shows help page
|
||||||
|
0 - turns off displaying current directory
|
||||||
|
1 - turns on displaying current directory
|
||||||
|
PATH commands
|
||||||
|
|
||||||
|
WARNING
|
||||||
|
dont use path shorcuts
|
||||||
|
example cd ~/
|
||||||
|
or echo $HOME
|
||||||
|
-------------
|
||||||
|
q to exit!
|
||||||
|
Binary file not shown.
@ -106,7 +106,7 @@ int main (){
|
|||||||
}
|
}
|
||||||
else if (!strcmp(argv[0], "help")){
|
else if (!strcmp(argv[0], "help")){
|
||||||
if (fork() == 0){
|
if (fork() == 0){
|
||||||
execlp("cat", "cat", "help", NULL);
|
execlp("less", "less", "help", NULL);
|
||||||
perror("execlp");
|
perror("execlp");
|
||||||
exit(EXIT_FAILURE);
|
exit(EXIT_FAILURE);
|
||||||
}
|
}
|
||||||
|
Loading…
Reference in New Issue
Block a user