[MadeMan]

pawn Код:

new File:myhandle = fopen("KickLog.txt", io_read);
new line[256];
while(fread(myhandle, line))
{
    if(strfind(line, "Matthias") != -1)
    {
        //Then you have the right line's text saved to "line" string
    }
}
fclose(myhandle);