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Porting DOS Applications to Unix?

jgbustos asks: "I'm the manager of a small software development company. For the last five years we've been managing a communications network consisting of several thousand PC terminals which connects to an NT server over the phone lines. The terminals run a console application on a light DOS. Everything is fine so far. So what's the problem, then? We have a hard time finding parts to maintain the network. Our client says that he's willing to invest in hardware upgrades, but we should move to a Windows-like environment, however he doesn't want to pay for more than 4000 Windows licenses. What's the best alternative for porting our app to Linux/? Please bear in mind that the terminals are small PC's having 16MB RAM, less than 2GB HD, less than i586 CPU, and a 33k modem. Thanks in advance"

2 of 61 comments (clear)

  1. Jhonny number 5 by nocomment · · Score: 0, Redundant

    Neeeeeed inpuuuut.

    What does this abmiguous "software" do?

    More than likely there is a free alternative already, or in the works. Give as much info as you can without giving away trade secrets.

    --
    /* oops I accidentally made a comment, sorry */
    /* http://allyourbasearebelongto.us */
  2. no question by (startx) · · Score: 1, Redundant

    Alright, I'm lost. This is ask slashdot. Normally, people post questions here. You gave us your situation, and then thanked us for help in advance. You forgot one minor detail.....the question.