Regarding > 9. Always quote variable accesses with double-quotes. Does the author refer to "$MYVAR"? Why would you want to use that over ${MYVAR}?
"... I've seen two cases where shared libraries are used as executables. The first and most obvious example is the dynamic linker itself." Maybe it's obvious, but why is the linker itself a shared library? why would you…
Regarding > 9. Always quote variable accesses with double-quotes. Does the author refer to "$MYVAR"? Why would you want to use that over ${MYVAR}?
"... I've seen two cases where shared libraries are used as executables. The first and most obvious example is the dynamic linker itself." Maybe it's obvious, but why is the linker itself a shared library? why would you…