This morning, I got a spare machine from of of the labmates. The OS is ubuntu 12.04. I could not log into the system because it is under other person's account. Attack Just enter into recovery mode when I start the computer. select root. passwd [user…

转自:http://ubuntuguide.net/get-back-typing-break-in-ubuntu-12-04-11-10 Since Ubuntu 11.10 Oneiric, the typing break has gone away from “System Settings -> Keyboard”. It’s been split out into an app called DrWright. This tutorial shows how to install D…

# How to install a Redmine on Ubuntu system Ref to: https://www.linode.com/docs/applications/project-management/how-to-install-and-configure-redmine-on-ubuntu-16-04 # Change the password of admin user Above all, you need to switch into root role ```…

1. ubuntu System program problem detected本人操作系统是ubuntu12.04,不知道是系统出了问题还是装的软件有问题,每次开机都出现:System program problem detected 我初步感觉是显卡驱动的问题. 看着很心烦,关闭方法: 管理员权限打开/etc/default/apport # set this to 0 to disable apport, or to 1 to enable it # you can temporaril…

Installing repository configuration package wget http://repo.zabbix.com/zabbix/3.0/ubuntu/pool/main/z/zabbix-release/zabbix-release_3.0-1+xenial_all.deb dpkg -i zabbix-release_3.0-1+xenial_all.deb apt-get update #内部apt zabbix-server-mysql 源 (备注:不用内部源…

每次开机都出现: System program problem detected 很麻烦,关闭方法: vim /etc/default/apport # set this to 0 to disable apport, or to 1 to enable it # you can temporarily override this with # sudo service apport start force_start=1 enabled=0 把原先的1改成0就可以了.…

================================================================================ Jenkins Environment================================================================================ 用deploy用户进行安装jenkins su - deploy wget -q -O - http://pkg.jenkins-ci.o…

by Pradeep Kumar · Published November 19, 2017 · Updated November 19, 2017 DNS or Domain Name System, as we know is an internet service that is used to translate the user friendly domain into computer friendly IP addresses. Not only can we translate…

There is some notes while I am learning Ubuntu Operate System! (Ask Ubuntu) 1-- Hard link : ln command have different parm. Hard link means that the two files is connect together for backup the original files.If you edit any of the two files , it wil…

https://askubuntu.com/questions/26498/choose-gcc-and-g-version https://stackoverflow.com/questions/7832892/how-to-change-the-default-gcc-compiler-in-ubuntu https://codeyarns.com/2015/02/26/how-to-switch-gcc-version-using-update-alternatives/ 关于 updat…