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Bash, 17 bytes echo x$1;./$0 x$1 Try it online! Thanks to celtschk for spotting my mistake :)
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#2: Post edited
- # [Bash], 17 bytes
- <!-- language-all: lang-bash -->
echo x$1&./$0 x$1[Try it online!][TIO-l29c95f9]- [Bash]: https://www.gnu.org/software/bash/
[TIO-l29c95f9]: https://tio.run/##S0oszvj/PzU5I1@hQsVQTU9fxQDE@P8fAA "Bash – Try It Online"
- # [Bash], 17 bytes
- <!-- language-all: lang-bash -->
- echo x$1;./$0 x$1
- [Try it online!][TIO-l2vuurb6]
- Thanks to celtschk for spotting my mistake :)
- [Bash]: https://www.gnu.org/software/bash/
- [TIO-l2vuurb6]: https://tio.run/##S0oszvj/PzU5I1@hQsXQWk9fxQDE@P8fAA "Bash – Try It Online"