The censorship tools are a collection of bash scripts for comparing DNS server answers to get the blacklist from the censored server and to make the DNS censorship transparent; downloading censored URLs for teasing the censorship or tuning of censorship statistics; and other functions like opening all censored pages of a blacklist with a browser (e. g. with CensoRaser), and perform rDNS lookup of the sites to which the traffic to censored sites is redirected.
compiler-tests0 is a set of compiler tests for C compilers which are used without a semantic checker. These tests are necessary to determine if the compilers produce the necessary errors/warnings e. g. for statements with no effect like {a==b;}. The tests are platform-independent and can also be used for compilers for embedded systems.
randomise is a simple IPv4 number randomizer that replaces every found IP number in a file with another random IPv4 number of the same length and same class/block (public, 10.*.*.*, 192.168.*.*, etc.), so the file length is unchanged, as well as the access and modification time of the file.