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weird bug

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m455 2019-03-11 21:45:47 -04:00
parent b5e550d331
commit 4595859a18
1 changed files with 6 additions and 6 deletions
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README.md
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@ -16,23 +16,23 @@ 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, run `touch somefile.txt` to create a file in your home directory - For example, while in your home directory, run `touch test.txt` to create a test file in your home directory
- Open a Racket REPL while in your home directory - While in your home directory, run `racket` to open a Racket REPL
- Run the following to set `600` file permissions on the file: - Run the following to set `600` file permissions on the file:
```racket ```racket
(file-or-directory-permissions "somefile.txt" #o600) (file-or-directory-permissions "test.txt" #o600)
``` ```
- Run `ls -l` to check the file permissions - Run `ls -l` to check the file permissions
- Run the following to modify the file: - Run the following to modify the file:
```racket ```racket
(display-to-file "this is a test" "somefile.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` - 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
(display-to-file "this is a test" "somefile.txt" #:mode 'text #:exists 'replace) (display-to-file "this is a test" "test.txt" #:mode 'text #:exists 'replace)
(file-or-directory-permissions "somefile.txt" #o600)) (file-or-directory-permissions "test.txt" #o600))
``` ```
- Unfortunately the above solution leaves the file readable for a split second, which would be enough for another program to read information in the files - Unfortunately the above solution leaves the file readable for a split second, which would be enough for another program to read information in the files
- Add color option to `config.rkt` file - Add color option to `config.rkt` file