摘要： The processes in UNIX® are - unlike in other systems you may have seen - organized in a tree. Every process has a parent process that started it or is responsible for it. Also, every process has a... 阅读全文

摘要： 最近一直被一个奇怪的问题纠结. when I use python pexpect to run nohup remotely, I'm facing a stability issue. sometime the backend process is there, but sometime it's not there. I spent some time to come to the basi... 阅读全文