weird bug

main
m455 2019-03-11 21:49:15 -04:00
parent 4595859a18
commit 19a2d7bdd9
1 changed files with 7 additions and 6 deletions

View File

@ -16,18 +16,19 @@ Now the default directory and todo list file have better default permissions:
# Todos # Todos
- **Really weird bug to solve**: `~/.rodo/todo.txt`'s file permissions change from `rw-------` to `rw-rw-r--` or `rw-rw-rw` after being modified - **Really weird bug to solve**: `~/.rodo/todo.txt`'s file permissions change from `rw-------` to `rw-rw-r--` or `rw-rw-rw` after being modified
- For example, while in your home directory, run `touch test.txt` to create a test file in your home directory - For example:
- While in your home directory, run `racket` to open a Racket REPL 1. Create a `test.txt` file somewhere
- Run the following to set `600` file permissions on the file: 2. Open a Racket REPL
3. Run the following to set `600` file permissions on the file:
```racket ```racket
(file-or-directory-permissions "test.txt" #o600) (file-or-directory-permissions "test.txt" #o600)
``` ```
- Run `ls -l` to check the file permissions 4. Run `ls -l` to check the file permissions
- Run the following to modify the file: 5. Run the following to modify the file:
```racket ```racket
(display-to-file "this is a test" "test.txt" #:mode 'text #:exists 'replace) (display-to-file "this is a test" "test.txt" #:mode 'text #:exists 'replace)
``` ```
- Run `ls -l` to check the file permissions to see that they have changed to either `rw-rw-r--` or `rw-rw-rw` 6. Run `ls -l` to check the file permissions to see that they have changed to either `rw-rw-r--` or `rw-rw-rw`
- So far, the only solution I know of would be to do: - So far, the only solution I know of would be to do:
```racket ```racket
(begin (begin