Subject: Internal script counter with FILE.TXT.

Example: time of file download, and so on.

now=$(date +'%s')sec;

echo ""

echo ""

The sleep timer command contains by default the running time in a probative form which by a comparison between the output and itself if the output is correct and the output time was printed correctly.

Timmer command, Input: 5 seconds.

sleep 5s

InfTimExe=$(TZ='UTC' date --date now-$now +"%Hhours:%Mmins.%Ssecs")

echo "$InfTimExe" >> Date.txt

unset -v InfTimExe

Output: 5 seconds.

echo "[INF] Internal run time of the script:"

echo ""

cat Date.txt

rm Date.txt

echo ""

echo ""

exit