tail

How can I monitor a log file and insert timestamps, using Perl?

I have an application which generates logs in append mode, but the logs are not timestamped. Is it possible to use tail -f with some option, or a perl script to monitor writes to this file and prefix them with a timestamp? Given that I am running Windows without Cygwin, could I avoid using bash or any other Unix shell? ...

Choosing seo long tail google adwords

Can anyone suggest a good tool for helping us decide on some long tail terms for using as google adwords? All the best ...

Easy way to compute Queries Per Second value, based on log, with shell

We're able to tail the traffic on a server that we host : ... +1287737841.266952 ... +1287737841.267117 ... +1287737841.267136 ... +1287737841.278288 ... +1287737841.278310 ... +1287737841.278321 ... +1287737841.278331 ... +1287737841.278341 ... ... As you can see they include timestamps, down to the micro-second! I just want to be ab...

Java - RandomAccessFile (Emulating the Linux tail function)

http://stackoverflow.com/questions/557844/java-io-implementation-of-unix-linux-tail-f has a similar problem; but the solution is not viable for log files that generate about 50-100 lines per second. I have an algorithm that emulates the tail functionality in Linux. For example, File _logFile = new File("/tmp/myFile.txt"); long _filePtr...