Est. Budget: $200.00
Create an UNIX command using ANSI-C, POSIX to find the regular expression patterns. It should search for sub-strings from a set of files according to a criteria specified through the use of command-line switches and parameters, and then write the output specified through the use of command-line switches. There are many specifications on how the command needs to be designed. It needs to interpret the regular expressions based on certain rules specified. The project needs to be completed in 8 ...