Originally always use Restclient-ui tool, is the graphical interface, the operation is very troublesome. Want to use Shell script batch call to execute use case, so find Restclient tool has no command line, the Internet search, sure enough. The download address is: Http://code.fosshub.com/WizToolsorg-RESTClient/downloads.
How to call it. Search for a moment, the original to do so, if the installation of Java.
Java-jar restclient-cli-3.1-jar-with-dependencies.jar-o $
Bloggers are now doing the development of a platform for a Realtek SDK. For some needs, add/usr/local/bin to the PATH environment variable.The embedded Linux file system does not have/etc/profile similar files, only/etc/rcs. Bo Master found in the/etc/rcs add ' path= $PATH:/usr/local/bin ' did not make it in the serial terminal to take effect.Bo Master Reasoning, why the system default PATH is: '/bin:/sbin/
executable code at compile time, and does not need to be linked again when the program loads as if it were using a dynamic library. In theory, an executable program uses a static library, which is 1%~5% faster than using a dynamic library.(1) Create a static librarySuppose you have a source code STATIC_LIB.C:int add (int a, int b) {return a + B;} int sub (int a, int b) {return a-A;} int mul (int a, int b) {return a * b;} int div (int a, int b) {return a/b;}now to compile it into a static librar
clear in the Linux inside whether is in the command line input or the system setting and so on all belongs to the shell. (Boot start settings are set at (/ETC/INIT.D/RCS), the shell that configures the system environment variable is located in/etc/profile, the shell that configures the user-level environment variable is executed for ~/.bashrc-each startup terminal, or ~/. bash_profile-session at the beginning of execution). Add the path of the librar
differences between the two files are not displayed.-I or--ignore-case do not check for differences in case.-L or--paginate the results to the PR program for paging.-N or--rcs displays the comparison results in RCS format.-N or--new-file when comparing directories, if file a only appears in a directory, the preset will display: Only in directory: file A If you use the-n parameter, diff will compare file A
option, the differences between the two files are not displayed. -I. or--ignore- Casedoes not check for differences in case. -L OR--Paginate The results to the PR program for paging. -N OR--RCS Displays the comparison results in the form of RCS. -N or--new-fileWhen comparing directories, if file a only appears in a directory, the preset will display: Only in directory: file a If used-n parameter, diff comp
looking at how to create a static library and use it.The naming convention for Static library filenames is prefixed with lib, followed by a static library name with a. a extension. For example: We will create a static library named Myhello, then the static library file name is LIBMYHELLO.A. You need to be aware of this when creating and using static libraries. Create a static library with the AR command.At the system prompt, type the following command to create a static library file, Libmyhello
1. Let's start by looking at the Linux system boot-up process:Ubuntu is a Linux system derivative system, its start-up process and the difference is not small, but with the continuous development of the system, after all, there are different places, below, we come to understand the Ubuntu12.10 system self-priming process.2. The first process at Linux startup is/sbin/init, its main function is the software execution environment, including the system hostname, network settings, language processing
are not displayed.
-I or--ignore-case do not check case differences.
-L or--paginate the results to the PR program to page.
-N or--rcs displays the results of the comparison in the form of RCS.
-N or--new-file when comparing directories, if file a only appears in a directory, the preset will appear: Only in directory: file A If you use the-n argument, diff compares file A to a blank file.
-P Displays
of this parameter is available for the predecessor Processor macro.-E or--ed the output format of this parameter is available for the ed script file.The-f or-forward-ed output is formatted like an ED script file, but is displayed differently in the order of the original files.-h or--speed-large-files can speed up when comparing large files.-L or--ignore-matching-lines if two files are different in a few lines, and these lines both contain the characters or strings specified in the option, the d
:~# Date-uWed 8 16:25:28 UTC 2014root@111cn.net:~# Date-rWed 2014 16:25:37 +0000
Summary reason:
Within the Linux system, the system time is determined by hardware time, UTC (/ETC/DEFAULT/RCS), timezone three factors. Where the UTC option in/etc/default/rcs tells the Linux system whether this hardware time is UTC, TimeZone is the UTC time zone where the system is set (we are usually set to Asia/shanghai).
target file, make does not look for other hidden rules for the target file, but uses the rule that appears in the makefile directly. When used, explicit rules always take precedence over implied rules.
3. In addition, the existence of dependent files, or the rules mentioned, prevail over those rules that require the use of implicit rules to create their dependent files.
Pattern Rule Example
This section looks at some examples of using pattern rules that have been predefined in GNU make. First
/src/work/busybox.img/mnt/disk
sudo cp-rf/usr/src/work/ busybox-1.17.0/_install/*/mnt/disk
?
View Code MOUNT
Create the required file system directory
cd/mnt/disk/
sudo mkdir dev sys proc etc lib mnt
use busybox default settings file
sudo cp-a/usr/src/w ork/busybox-1.17.0/examples/bootfloppy/etc/*/mnt/disk/etc
sudo vi/mnt/disk/etc/init.d/rcs
Copy the following to the RCS:
#!/b
-matching-lines if two files are different in a few lines, and these lines both contain the characters or strings specified in the option, the differences between the two files are not displayed.-I or--ignore-case do not check for differences in case.-L or--paginate the results to the PR program for paging.-N or--rcs displays the comparison results in RCS format.-N or--new-file when comparing directories, i
Tags: physical/etc/detail details system href LAN Hwclock sudoCause of the problemThe Windows system directly displays the physical time of the computer as a local time, while the Linux system treats the computer's physical time as UTC time, adjusts the time in its timezone and then displays it, causing the two systems to show inconsistent time.Workaround OneFor older Ubuntu systems, changing the Utc=yes in the file/etc/default/rcs to Utc=no allows th
/keysEstablish CA (certificate issuing)Next, Run "clean-all" to make sure there is a clean system working environment, and then you have to issue a certificate. Note that I have modified some of the content prompted by changeme to meet my needs:root@test:/etc/openvpn/easy-rsa# ./clean-allroot@test:/etc/openvpn/easy-rsa# ./build-caGenerating a 4096 bit RSA private key...................................................++...................................................++writing new private key t
:[Email protected]:/etc/openvpn/easy-rsa# source/varsnote:if You run/clean-all, I'll be doing a rm-rf on/etc/openv Pn/easy-rsa/keysBuild CA (certificate issued)Next you need to run the Clean-all to make sure there is a clean system working environment, and then you will have to do the certificate issuance. Notice that I modified some of the Changeme's suggested modifications to match the installation I needed:[emailprotected]:/etc/openvpn/easy-rsa#./clean-all[emailprotected]:/etc/openvpn/easy-rs
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