Actually system and the computer may be all there is no problem, just when a software runtime takes up a terminal, solution, is to set the software to the background,
CD to the corresponding file path first, and then use the nano or vim (text editor will do) to write a background script (sh)/pycharm) sh & amp;) Can solve problems
Next time into pycharm also do not need to enter the bin directory, terminal directly enter just the text file filename