quiz

Once you learn new things, you'll never forget anymore.
quiz helps you reviewing what you've learned.

Simple Examples

Initialize quiz store

$ quiz init
mkdir: created directory ‘/home/rikuson/.quiz-store’
Quiz store initialized

List existing quizzes in store

$ quiz
Quiz Store
├── rust
│   ├── 001-macro-count-statements
│   └── 002-bitand-or-reference
├── deep-learning
│   ├── 001-logical-gate
│   └── 002-segmentation
└── aws-certification
    ├── 001-auto-scaling
    ├── 002-s3-object
    └── 003-cloud-front

Alternatively, "quiz ls".

Find existing quizzes in store that match 002

$ quiz find 002
Search Terms: 002
├── rust
│   └── 002-bitand-or-reference
├── deep-learning
│   └── 002-segmentation
└── aws-certification
    ├── 002-s3-object

Alternatively, "quiz search 002".

Show existing quiz

$ quiz rust/001-macro-count-statements
112

Add quiz to store

$ quiz add rust/001-macro-count-statements
Enter answer for rust/002-bitand-or-reference: 112

Alternatively, "quiz insert rust/001-macro-count-statements".

Add multiline quiz to store

$ quiz add -m rust/001-macro-count-statements
Enter quiz of rust/002-bitand-or-reference and press Ctrl+D when finished

112
What is the output of this Rust program?

```rust
macro_rules! m {
    ($($s:stmt)*) => {
        $(
            { stringify!($s); 1 }
        )<<*
    };
}

fn main() {
    print!(
        "{}{}{}",
        m! { return || true },
        m! { (return) || true },
        m! { {return} || true },
    );
}
```
^D

Remove quiz from store

$ quiz rm rust/001-macro-count-statements
rm: remove regular file ‘/home/rikuson/.quiz-
store/rust/001-macro-count-statements.yml’? y
removed ‘/home/rikuson/.quiz-store/rust/001-macro-
count-statements.yml’

Extended Git Example

Here, we initialize new quiz store, create a git repository, and then manipulate and sync quizzes.
Make note of the arguments to the first call of quiz git push.

$ quiz init
mkdir: created directory ‘/home/rikuson/.quiz-store’
Quiz store initialized

$ quiz git init
Initialized empty Git repository in /home/rikuson/.quiz-store/.git/

$ quiz git remote add origin git@github.com:rikuson/quiz-store.git

$ quiz add whoami
Enter answer for whoami:
1 file changed, 0 insertions(+), 0 deletions(-)
create mode 100644 whoami.yml

$ quiz git push -u --all
Counting objects: 4, done.
Delta compression using up to 2 threads.
Compressing objects: 100% (3/3), done.
Writing objects: 100% (4/4), 921 bytes, done.
Total 4 (delta 0), reused 0 (delta 0)
To git@github.com:rikuson/quiz-store.git
* [new branch]      master -> master
Branch master set up to track remote branch master from origin.

$ quiz add whoareyou
Enter answer for whoareyou:
anonymous
[master b9b6746] Added given quiz for whoareyou to store.
1 file changed, 0 insertions(+), 0 deletions(-)
create mode 100644 whoareyou.yml

$ quiz rm whoami
rm: remove regular file ‘/home/rikuson/.quiz-store/whoami.yml’? y
removed ‘/home/zx2c4/.quiz-store/whoami.yml’
rm 'whoami.yml'
[master 288b379] Removed whoami from store.
1 file changed, 0 insertions(+), 0 deletions(-)
delete mode 100644 whoami.yml

$ quiz git push
Counting objects: 9, done.
Delta compression using up to 2 threads.
Compressing objects: 100% (5/5), done.
Writing objects: 100% (7/7), 1.25 KiB, done.
Total 7 (delta 0), reused 0 (delta 0)
To git@github.com:rikuson/quiz-store.git

Use multiple quiz-store

Create command to use another quiz-store.
Here's example of .zshrc.

rust-quiz() {
  QUIZ_STORE_DIR=~/.quiz-store-rust quiz $@
}

_rust-quiz() {
  QUIZ_STORE_DIR=~/.quiz-store-rust _quiz
}

compdef _rust-quiz rust-quiz

Dependencies

• bash
• git
• tree >= 1.7.0
• GNU getopt
• GNU sed

Special Thanks

This is forked from pass which is simple password manager following Unix philosophy.
Respect Jason Donenfeld and contributors.