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Not many people realize both bash and zsh can add additional functionality through compiled extensions, and also debuggers like bashdb and zshdb exist.
by burnt-resistor 1y ago
Not many people realize both bash and zsh can add additional functionality through compiled extensions, and also debuggers like bashdb and zshdb exist.
- hulitu 1y agoThat's why people carying about security shall compile their own bash and disable those features.
- burnt-resistor 1y agoDoubtful. Do you? What's the exact script you use?
- burnt-resistor 1y ago2/ zshdb doesn't require any special re-compilation to function. bashdb requires a nonstandard bash recompilation with --enable-debugger. bash loadables and zsh loadable modules are enabled by default and I don't see a clearly-documented method to disable them on bash and it requires a nonstandard --disable-dynamic for zsh.