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Ubuntu embedded development environment configuration, cross-compilation environment + tftp + minicom to build an embedded development environment, mainly including these services need to be configured, cross-compilation environment, tftp service,

Common Centos commands 1. Directory commands ls & mdash; function description: displays the list of files and directories. & Mdash; command format: ls [parameter] [& lt; file or directory & gt; & hellip;] & mdash; common parameters:-: do not hide

Linux system file permission + scheduled task + log system experiment objective: to master the concepts related to file permission and specific operation experiment environment: RedHatEnterpriseLinuxServer5.3 experiment steps: i. file permission II.

Linux kill command summary 1. the kill command is used to stop a process. 2. Format: kill [-ssignal |-p] [-a] pid... kill-l [signal] 3. parameter-s: specifies the sent signal. -P: analog transmission signal. -L: specify the signal name... summary of

The iketn system automatically detects and installs the required software package. remember that the first time I started to get in touch with Linux, I started to use the iketn9.04 system. In 10 years, I had a second-hand Pentium 4 m Dell notebook.

Set SSH automatic login (password-free, user name) 1. create a public key and public key ssh-keygen-trsa. just press enter to the end. 2. copy the public key id_rsa.pub to/home/username/on the remote machine /. name the ssh directory and name it

In ubuntu10.04, configure the tftp server and the tftp command on the development board. in ubuntu10.04, configure the tftp server: Step 4: install the software required by tftp. Install tftp-hpa and tftpd-hpa. The former is the client, and the

I used wubi to install the ubuntu (taking 10.04 as an example) for two hours this morning to install ubuntu 10.04 on my computer. now I keep a record and forget it. 1. prepare the CD and DVD images of the system to be installed. 2. name CD ubuntu -..

I installed ubuntu on the TF card using a virtual machine and recently studied Linux. considering that I may not carry my notebook around in the future, I hope to carry a Ubuntu system with me, you cannot install a Linux system on another computer.

Centos language settings set language parameters centos default language encoding is zh_CN.UTF-8, which in the X-Window desktop environment terminal Window operations can correctly display Chinese characters, however, for remote management through

The basic workflow of yum server construction and configuration of YUM is as follows: Server: stores all RPM software packages on the server, and analyzes the dependency between each RPM file with relevant functions, record the data into files

[Linux study notes] using nc to transfer files between two hosts (no password required) generally, scp can be used to transfer files between two hosts, however, when no trust relationship is established between hosts, scp needs to enter a password

Debian installation guide work needs to re-install Debian 6.06, because Debian is a pure system (compared with Ubuntu, haha), so most of them need to be manually modified! The following describes the work to be done in the new Debian system: 1.

NFS in an embedded environment [abstract]: This article introduces NFS-related concepts, NFS configuration files, how to set up NFS servers and clients, and check whether the settings are successful; analyze the exceptions and provide an embedded

Modify the error level in the error log in apache2. problems may occur because writing logs will cause great losses to the system. After logging is disabled, the overall performance can be improved by nearly 40% (roughly estimated). how can this

Linux disk partition fdisk partition and parted partition disk physical structure track 63 sector sectors (sector) 512-byte cylindrical (cylinder) head partition: primary partition extended partition logical partition MBR (MasterBootRecord) primary

Linux system learning notes: BASH programming uses var (elementelement...) to create array variables. When referencing elements in an array, use $ {var [I]}, I as the subscript, subscript @ to copy the original array, and subscript * to copy the

Linux viewing system hardware information (instance details) [html] blue @ blue-pc :~ $ LscpuArchitecture: i686 # cpu architecture CPUop-mode (s): 32-bit, 64-bitByteOrder: LittleEndian # Small... linux viewing system hardware information (instance

Linux users need to understand the command line 1, basic command 1, understand the basic bash: Read the entire bashmanpage.2, learn VIM: on Linux systems, although you have Emacs and Eclipse, but VIM is still a powerful tool. 3. understand SSH and

Linux touch command is generally used to change the date and time of a document or directory, including the access time and change time, or to create a new file that does not exist. 1. command format: touch [option]... file... 2. command parameters:-