Learning how bash Shell Parameter Expansion works with this one liner
.() { , ${1:-1}; }; ,() { local N=$(($1-1)) C=${1/#0*/cd} D=${1/#[1-9*]/../}; ${C/#[1-9]*/,} ${N/-1/} ${2}${D/#0*/} ;}
github.com/serpent7776/bits/tree/m...
This snippet is mind-bogginlgy complex for such a trivial function 🤯
Ah, yes. It'd be just too boring to do it the normal way. But yes, a simple call to printf does the same thing.
printf
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Learning how bash Shell Parameter Expansion works with this one liner
github.com/serpent7776/bits/tree/m...
This snippet is mind-bogginlgy complex for such a trivial function 🤯
Ah, yes. It'd be just too boring to do it the normal way. But yes, a simple call to
printfdoes the same thing.