This is a very useful Perl code sample, this will filter out any bad words that are entered into the array. 1 2 3 4 5 6 7 8 9 10 11 12 my @forbidden = ("very","bad","words","go","in","this","array"); foreach my $forbidden (@forbidden) { # If a naughty word is typed… if ($comments =~ /$forbidden/) { … Read more
I have found a nice method of searching randomly generated data for certain words. This takes a while but can bear fruit in the end. Here is an example, this is searching through the /dev/urandom file and then finding an instance of the word “linux”. jason@jason-Lenovo-H50-55:~$ time tr -cd [:lower:] < /dev/urandom | fold -w … Read more
The Ubuntu 12.10 distribution has included a new office suite named Calligra words. This is a Spreadsheet, Word processor and also a Presentation and Flowchart creation application. Upon loading the Calligra Words application and seeing it for the first time, it has the tool-bars vertically on the right-hand side which takes up room, the Microsoft … Read more