我编制内核时出错?you must build a kernel first. Error code 1 Stop in /usr/src/sys/i386/compile/Mykernel. 我在/usr/src/sys/i386/conf 做cp GENERIC Mykernel ,编辑取消一些不用的选项后, 用config Mykernel 就到了../compile/Mykernel 做了make depend 和 make 之后就用了make install 就出现上面的错误啦? 请问大家这是怎么回事呢? 我是第一次做编制内核的! 应该要怎样做呢?谢谢!
by yjl - BSD - 2004-12-16 16:53:57 阅读(1571) 回复(4)
set set, unset, setenv, unsetenv, export - shell built-in func-tions to determine the characteristics for environmental variables of the current shell and its descendents. ENV env - set environment for command invocation. set : 当前shell的变量,也就是本地变量。 ENV : 环境变量 EXPORT: 在shell中执行程序时,shell会提供一组环境变量。export可新增,修改或删除环境变量,供后续执行的程序使...
脚本中加入set -x 如下: ..................... ...................... set -x .................... .................... 形如上述shell script, set -x 在其中启到什么作用,对shell有何影响。thanks
The following line is in my .cshrc file. My default shell is C shell. set prompt="%m[%h] %U[%@]%u[%/]%" The system prompt is like: host01[56][11][/test/home/aaa]% I don't fully understand this line, especially those strange parameters. Does anybody help on this and let me how to find it out? Is there any document for this? Thanks a lot. Ice Peanuts