Remove characters with Regex formula

[rolandnemeth]

Hi KNIMERs,

How could I remove from the following strings the characters between the brackets and the brackets and the space character before the left side bracket?

9050G0LBM5 (06:08:46): waiting 89.8 sec
9050G0LBMM (06:10:24): waiting 90.1 sec

Thank you in advance!

Roland

[elsamuel]

One approach is to use the String Manipulation node and the expression:
regexReplace($column1$,"\\s\\([0-9]{2}:[0-9]{2}:[0-9]{2}\\)","")

[rolandnemeth]

Thanks, works perfecy.