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update: readme

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Quinten Mennen 2025-02-19 17:30:12 +01:00
parent a2f5656b15
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README.md
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@ -11,7 +11,7 @@ A lot of amazing shell stuff
-[x] Get environment array (export) -[x] Get environment array (export)
-[x] Set environment variable (export) -[x] Set environment variable (export)
-[x] Simple builtin export -[x] Simple builtin export
- Preliminary signals -[x] Preliminary signals
-[x] Define struct for commands, something like ( -[x] Define struct for commands, something like (
```c ```c
typedef struct s_command typedef struct s_command
@ -25,16 +25,16 @@ A lot of amazing shell stuff
``` ```
) )
- [x] Make the `executor`, run a command - [x] Make the `executor`, run a command
- Make a parser to create a command list - [x] Make a parser to create a command list
- Add redirects, appends, pipe etc. File descriptor functions - Add redirects, appends, pipe etc. File descriptor functions
a command can have multiple redirects but only the last is used for stdout a command can have multiple redirects but only the last is used for stdout
Redirects take precedence over pipes, but pipes are still created and managed. Redirects take precedence over pipes, but pipes are still created and managed.
should it close the unused pipe-end? should it close the unused pipe-end?
all redirects are opened and closed, but only last fd is used. all redirects are opened and closed, but only last fd is used.
multiple HEREDOCs can be nested, only last is used. multiple HEREDOCs can be nested, only last is used.
- Expand \$ vars & support \$? - Expand \$ vars & support \$?
* $var [x]
* $? [0]
- CB command to change banner - CB command to change banner
- __Bonus:__ Command tree for &&, ||, * - __Bonus:__ Command tree for &&, ||, *
@ -43,11 +43,13 @@ A lot of amazing shell stuff
- `ctrl - C` redisplay prompt status 130 - `ctrl - C` redisplay prompt status 130
- `ctrl - D` exit shell - `ctrl - D` exit shell
- `ctrl - \` - `ctrl - \`
-- Done
### During process ### During process
- `ctrl - C` SIGINT to processs status 130 - `ctrl - C` SIGINT to processs status 130
- `ctrl - D` - `ctrl - D`
- `ctrl - \` SIGQUIT to process core dumped status 131 - `ctrl - \` SIGQUIT to process core dumped status 131
-- Shows ^C
### During HEREDOC ### During HEREDOC
- `ctrl - C` redisplay prompt status 130 - `ctrl - C` redisplay prompt status 130