Whenever I try to install something using apt-get I get the error messages involving insserv. I have tried install many different packages but everything give same error. And apparently, CUPS package is doing/has done something because every error message involves it. The following are the errors displayed when I ran sudo apt-get install wine1.8 winetricks:
After this operation, 716 MB of additional disk space will be used.
Do you want to continue? [Y/n] y
Extracting templates from packages: …我写了一个小守护进程，它在启动时启动，并且像写入日志文件一样完美地完成所有事情。但是我想知道，我们如何检查该进程是否为守护进程？我的教授告诉我一个命令
ps -xj | grep daemon（我的文件名是daemon），但我不相信它，因为它显示了不需要的信息。是否有任何shell命令？
编辑：我使用的是 Ubuntu 14.04 LTS