k

k.sh

root@53bdb03130a9:/root# ls
ls
Makefile  reverse-shell.c
root@53bdb03130a9:/root# echo $PATH 
echo $PATH
/usr/local/bin:/usr/local/sbin:/usr/bin:/usr/sbin:/bin:/sbin:./usr/lib/gcc/x86_64-linux-gnu/8/
root@53bdb03130a9:/root# make clean
make clean
make -C /lib/modules/4.15.0-142-generic/build M=/root clean
make[1]: Entering directory '/usr/src/linux-headers-4.15.0-142-generic'
make[1]: Leaving directory '/usr/src/linux-headers-4.15.0-142-generic'
root@53bdb03130a9:/root# make all
make all
make -C /lib/modules/4.15.0-142-generic/build M=/root modules
make[1]: Entering directory '/usr/src/linux-headers-4.15.0-142-generic'
  CC [M]  /root/reverse-shell.o
  Building modules, stage 2.
  MODPOST 1 modules
  CC      /root/reverse-shell.mod.o
  LD [M]  /root/reverse-shell.ko
make[1]: Leaving directory '/usr/src/linux-headers-4.15.0-142-generic'