ls
ls /proc
ls /dev
ls /init
ls /bin
ls
cd bin
ls
ls -la
ls
top -b -n1
ls
sh -c "cd /etc"; ls; echo LIVE-$((6*7))
ls /proc
ls /proc/stat
cat /proc/stat
cat proc/execdomains
cat proc/cpuinfo
ls /proc
ls /proc/1
ls /cpuinfo
ls /proc/cpuinfo
ls /proc/1/mem
ls /proc/version
ls /proc/bus
ls /proc/bus/input
ls /proc/bus/input/devices
cat /proc/bus/input/devices