I have a process which is dumping data to a file.  It is a list of transactions and typically is about 3.8G in size.to do a tail -f file.txt is not very useful, however, each batch of transactions begins with:START TRANSACTION: xyzand there are only a couple hundred of those.Is there any way to combine tail -f and grep START TRANSACTION: in such a way to get the following output:START TRANSACTION: abcSTART TRANSACTION: defSTART TRANSACTION: ghi...dynamically?
any way to combine grep and tail to monitor table creation from command line
grep;tail