Linux randomly deleted my file while compiling what do I do?

Question

gcc -L/root/Desktop - Wall -o prog3.c -pthread -lcopy
/usr/lib/gcc/x86_64-linux-gnu/7/../../../x86_64-linux-gnu/Scrt1.0: In function \'_start\': (.text+0x20): undefined          


        

Answer 1

Your problem is here: -o prog3.c. gcc’s -o option is used to tell gcc which name it should give to the executable it generates. So here, you’re basically asking your compiler to replace your prog3.c source file by an executable. Sadly your code is gone...