Time - GradedJestRisk/linux-training GitHub Wiki
https://www.cyberciti.biz/faq/unix-linux-time-command-examples-usage-syntax/
Total in seconds
\time -f "%E" sleep 1
https://www.cyberciti.biz/faq/unix-linux-time-command-examples-usage-syntax/
Total in seconds
\time -f "%E" sleep 1