root@web-01:~# /bin/./uname -s -v -n -r -m
-bash: /bin/./uname: Permission denied
root@web-01:~# uptime -p
04:25:43 up 1 day, 11 min, 0 user, load average: 1.12, 0.92, 1.20
root@web-01:~# lspci | grep VGA | cut -f5- -d ' '
cut: you must specify a list of fields
root@web-01:~# lspci | grep VGA -c
Usage: grep PATTERN [FILE]...
root@web-01:~# nvidia-smi -q | grep "Product Name" | head -n 1 | awk '{print $4, $5, $6, $7, $8, $9, $10, $11}'
root@web-01:~# lspci | grep "3D controller" | cut -f5- -d ' '
cut: you must specify a list of fields
root@web-01:~# nvidia-smi -q | grep "Product Name" | awk '{print $4, $5, $6, $7, $8, $9, $10, $11}' | grep . -c
Usage: grep PATTERN [FILE]...