(1)cvs
更新:cvs up >xx
提交:cvs ci -m "# 注释 " filename
diff : cvs diff -u4 filename >xx
(2)linux
显示用户进程: ps -ef|grep username
杀进程:sudo kill -9 id
cat filename.log |grep debuginfo
ln -s /home/user/test /
ln -s config/test/file1 /file1
察看内核: uname -a
环境变量:env |grep java ; setenv BASEPORT 12365