ho to implement a minishell (bash)
Hi to everybody! i got a problem...
i have to realize a minishell that read a row digited (with "read" command and REPLY variable), and execute all commands i digit (if the row is a real command... ).
If row that i insert starts with "!" the minishell must act in different ways: it depends by the second caracter digited (if it is "!" or "n" or "?").
To memorize commands i insert i got to use HISTORY variable; when minishell complete his work, HISTORY must be saved on a file.
If anybody can help me, i'll be thankful. I've just entered the shell scripting world...so i'm just a dummy