On 12/10/2014 04:02 PM, Dan Hyatt wrote: > I don't know if this is of interest as an alternative. > > I did find a cool functionality called locate and updatedb > Updatedb creates the database of your files, locate does superfast > searches. > > It essentially does a superfast "find" on your root filesystem, giving > you the fully qualified path of all hits. > You can create db's on your other filessytems. > > The problem is that it can get stale, but you can update it before doing > your searches. Plus it gives you a fully qualified path name with the > results. > > So if you need to do a set of searches on a filesystem (or whole system) > > run updatedb on each target filesystem to create the db for that > filesystem. > then use locate to search each filesystem "db"... > it takes seconds like ls instead of minutes like find....the more files > in the FS, the quicker the searches compared to other tools. > > the best part is you can run the db's when your systems are quiet, and > the databases use minimal diskspace. Dan, Thanks for responding. I've been using those two utilities for a long time, and they are indispensable. But they don't solve the issue I'm having. Consider the case where there are multiple files with the same name but different paths. Also, it takes quite a while for the data used by those utilities to update, much too long for an interactive script. > > > On 12/9/2014 2:57 PM, ken wrote: >> This should be simple, but it's not, unless I'm forgetting something. >> >> Writing a script, an arg is a filename. So >> >> fname=$1 >> >> But I want that expanded to include the full path and filename, not >> just what is given as the arg on the command line. >> >> E.g., if the user's cwd is /home/joe/a/b/c/ and he specifies >> >> ../x/file-a.ext >> >> then the function/utility should transform that into the absolute path >> with filename: >> >> /home/joe/a/b/x/file-a.ext >> >> In the simplest scenario, the answer would be $PWD/file-a.ext, but >> that would by no means cover a portion of the possible scenarios. >> >> You'd think this functionality would be included already in one or >> another linux utility. It's kinda like the complement to the >> 'basename' utility. I've looked into the dark corners of ls, stat, >> file, bash, type, find, and a few other linux standards, but nothing >> seems to do this. >> >> Any gurus out there know the utility which does this? >> >> _______________________________________________ >> CentOS mailing list >> CentOS at centos.org >> http://lists.centos.org/mailman/listinfo/centos > > _______________________________________________ > CentOS mailing list > CentOS at centos.org > http://lists.centos.org/mailman/listinfo/centos