how to show statment every one second

[smile_fixer]

Hi to all in the forum...

i wanna show a certain statment every one second in my code , any one can help me ..!!

i now that i need using timer but how..???

regards,

[tpl]

using the shell--

while true
> do
> more statement; sleep 1s
> done

[secondmouse]

If you are programming in shell, you can also use command watch to accomplish the task. For example,

watch -n 1 df

will show the current partitions usage at an interval of 1 second (useful if you need to estimate how much longer a cp or dd process is going to finish).

Type man watch in shell to learn more.

[smile_fixer]

thx a lot for u , i try it and the problem was solved.