TCL automation VLSI

I want to parse a log file and use regexp to filter some patterns and put them in output log file. I have the script. 1- put the -p and -ig inside text files and feed it to code. like this: [login to view URL] -i [login to view URL] -o [login to view URL] -p [login to view URL] -ig [login to view URL] [login to view URL] is: warning| info [login to view URL] is: error| error: 2- in the [login to view URL], each code has a description which can be found by running "man code". like: man PTE-003 we want to add the name part of each code in the [login to view URL] run it as: tclsh8.5 [login to view URL] -i [login to view URL] -o [login to view URL] -p "warning" -ig "error|info" description of the codes can be found by running: "man code" for example: in pt-shell "man ABS-351" it should parse the name part and put it in [login to view URL] another way to do it is to find the code in docs folder