The last bracket shall not be glued to the directory. The actual code is generating a runtime error like the following : erwan@raspberrypi:~/download/log2ram $ sudo ./install.sh Created symlink /etc/systemd/system/sysinit.target.wants/log2ram.service → /etc/systemd/system/log2ram.service. ./install.sh: 19: [: missing ] ##### Reboot to activate log2ram ##### This patch simply adds the missing space to make this script work.pull/41/head