摘要： jobs [-lnprs] [ jobspec ... ] jobs -x command [ args ... ] The first form lists the active jobs. The options have the following meanings: -l List proc 阅读全文

摘要： /bin = BINaries /dev = DEVices /etc = 存放配置文件的地方。Editable Text Configuration /lib = LIBrary /mnt = mount 挂接光驱、USB设备的目录，加载后，会在mnt里多出相应设备的目录 /opt = Optio 阅读全文