Take the ubuntu operating system as an example
I. Command line installation
sudo apt-get install vgabios bochs bochs-x bximage
This The method is convenient, but it is said that t
Tag: week
July 7th, 2019. Week 27th, Sunday
We laughed and kept syaing “see you soon”, but inside we both knew we would never see each other again.< /span>
We smiled and said goodbye, but we all knew that goodbye was far away.
Fr
June. 22 2018, Week 25th. Friday
Where words fail, music speaks.
When words cannot express, music will play.
From Hans Christian Andersen.
Where words fail, music speaks.
It speaks of the pain, of the sorro
week_2 summary
Service
Server nfs-util rpcbind
Client nfs-util
Server ntp
Client ntpdate
cobbler automated deployment
httpd
cobbler
tftp-server
xinetd
syslinux
dhcp
pykicksta
Oracle is queried every day, weekly, monthly, annual query
oracle query statistics data daily, weekly, monthly, quarterly, and annually
//Statistics by day
select count(dataid) as the number of operations per day, sum()
from tablename
group by