Add the PXE network startup environment from Ubuntu/Debian to RHEL/CentOS 7
This tutorial will guide you to add the Ubuntu 14.10 Server, Ubuntu 14.04 Server, and Debian 7 Wheezy release to the PXE network startup environment of RHEL/CentOS 7.
Add
Vim cannot be installed in Ubuntu
In general, Ubuntu only installs the VI editing tool by default and does not have the VIM editing tool installed. Because Vim to VI optimization, can actively identify the Linux C language keywords, and different
1.ubuntu mouse blink problem occurs
After installing Ubuntu, the Ubuntu system identifies two monitors on the computer ("built-in monitor" and "unknown Monitor"), and the mouse does not blink when we close the unknown monitor.
Workaround: Turn off
$ cp file1 FILE2CP: Skip Directory "File1"parameter to add a-r copy$ cp-r file1 file2Prompt again:or sudo su password: # cp-r file1 file2Replication succeeded.Here are two points to note: one is the CP copy directory to add-r parameter, the MV
recorded, only for study, review use. ****************************Learning environment: Ubuntu 16.04.2 LTS 64-bitThe CP command is used to copy one or more source files or directories to a specified destination file or directory. It can copy a
1. system initialization
1. Update source list,
Updae your system.
Switch the source of education network and telecom network:
(For a hard-working user, you only need to replace gutsy in the following source with hard-working)
Sudo
after learning the data structure, feel to the storage of a new understanding, on the basis of dynamic memory, the chain list has the absolute flexibility, can give the unknown length of data processing to bring convenience, but in the process of
How to use Ubuntu nightUbuntu Night (http://ubuntu9.comThe top mirror feature continuously updates the currently available sources based on current network conditions and source health, including top fast/near/stable mirror, to find all available
How to use Ubuntu nightUbuntu Night (http://ubuntu9.comThe top mirror feature continuously updates the currently available sources based on current network conditions and source health, including top fast/near/stable mirror, to find all available
Recently, the company's project needs Git to manage the project. Just over the weekend, it took some time to build a git server in the Ubuntu System of the Virtual Machine. Due to the small problems encountered during the construction process,
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