ELF>@@ 1GCC: (Ubuntu 7.4.0-1ubuntu1~18.04.1) 7.4.0zRx  readpipe.creadpipe .symtab.strtab.shstrtab.text.data.bss.comment.note.GNU-stack.rela.eh_frame@!C'C,0C,5oJp0E@  xT