Yum is a common command for installing and uninstalling software.
1. Use yum to install and uninstall software. The premise is that the software packages installed by yum are in rpm format.
The installation command is: yuminstall ~, Yum queries the database to see if this software
20 common sense that you must know as a software engineer
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As a good software development engineer, do you know the following common sense? Has it been summarized in actual work? Let's share with you t
mistake.
The debugging software compiled by trw2000 Chinese people is fully compatible with various SoftICE commands, but many software can detect SoftICE, and trw2000 is much better in this regard. Trw2000 has its own unique aspect and is optimized for cracking software. In Windows, the tracing debugging program is more powerful. You can set various breakpoint
Reprinted from http://terrychen.info/ubuntu-beginners-guide-software-recommendations/Here are some common software that makes Ubuntu better, and it's recommended for new Linux beginners. Unless otherwise noted, please search the installation directly in Ubuntu Software Center.1. Efficiency
Author: Source: China Network Management Alliance
To do a good job, you must first sharpen the tool to become a network administrator. Of course, you also need some excellent tools to improve your problem handling efficiency, here, I would like to introduce some of the necessary tools and software for Internet cafes. because each software has very powerful functions, it is impossible to cover all aspects du
Currently, the installation and use of software requires us to enter registration code or install registration information such as KEY, which brings some trouble to computer enthusiasts. Sometimes it is a headache to find the original registration information of software installed on our computer that has been registered. In response to this situation, the author recorded registration information of some
The main links of software engineering include personnel management, project management, requirement analysis, system design, program design, testing, and maintenance, as shown in Figure 1.5. The software development model is a modeling of the software process, that is, connecting each link with a certain process, and operating the entire process in a standardize
Software Engineering involves personnel management, project management, requirement analysis, system design,
Program Design, test, and maintenance, as shown in Figure 1.5. The software development model is a modeling of the software process, that is, connecting each link with a certain process, and operating the entire process in a standardized manner, such as t
No matter whether it is system designers, developers, or testers who want to build a high-performance system, they do not know some common terms about system performance, here we will mainly introduce several terms and calculation methods for software performance indicators, so that they can be targeted in performance optimization and Performance Evaluation:
1.Response time
The response time is the time whe
remaining breakpoint on either of the above typesWe can then convert these files into our usual VCF file through the PINDEL2VCF provided in the program.Convenient downstream processing,Pindel2vcf-r ref.fasta-r ref_name-d 20121208-p sample-v sample.indel.vcfThis side-R needs to set a name for the reference sequence,-D also set the date (that is, the date the reference sequence is generated), of course, the random should also be no problem, mainly for normalization,-p This parameter is the value
peer review.
5. Causes of Common Defects introduced in software R D:
There is no effective communication or communication in the development process
Software complexity is getting higher and higher
Errors in programming
Constantly changing requirements
Project Progress pressure
Do not pay attention to development documents
Hidden issues of
directory: Pay attention to the installation directory during the make install command process, or read the README file in the installation directory. Of course, the best way is to specify the installation directory during the installation process, in. /Add the parameter -- prefix =/** after the configure command /**,For example:./configure -- prefix =/usr/local/AAAA, that is, install the software in the AAAA directory of/usr/local/path. The default
Common vulnerabilities in server systems and software
Vulnerability Name
Allow traceroute detection
The Remote WWW service supports trace requests
Remote WWW service provides support for WebDAV
/robots.txt file exists on the remote Web server
Remote VNC service is running
Remote HTTP server type and version inf
, for users, it is strongly recommended to bind Google authenticator to the lastpass. After binding, even if the user's lastpass password is stolen, there will be no user's mobile phone or password-protected mailbox, hackers cannot log on to the lastpass website.
Open-source password management software
Although online password management looks cool, many people are not at ease. They prefer to store and manage passwords locally. Currently, some
://www.adobe.com/shockwave/download/download.cgi? P1_prod_version = shockwaveflash2. decompress and install the command:CD install_flash_player_9_linux./Flashplayer-Installer (root permission not required)
Ten, the multiget and Firefox connection method, first to the multiget official website (http://multiget.sourceforge.net/) download Deb package installation.(1) Open Firefox-tools-additional software-get extensions-flashgot0.7.2-install now(2) Open
configuration file list-S: display the file list-scripts: display the installation, uninstallation, validation script-QF: query in the way specified by the user -- dump: display the verification information for each file-provides: display the functions provided by the software package-R: display the functions required by the Software Package
5. Verify the installed sof
As a newbie who has just been familiar with Mac OS x lion, the biggest experience is that various tools such as Perl, PHP, Python, Vim, and Emacs that have been configured on Mac OS X lion are very convenient. This not only facilitates developers to reduce the size of software packages, but also facilitates common users to use these for development.
I have been familiar with some
Web security practices (7) Introduction to web servers and common attack software
Through the previous discussion, we have learned how to determine the type of web server. From this section, we will discuss web platform vulnerability attacks. The defect mentioned here is the defect of the server itself, not the defect caused by the Administrator's configuration. This defect can only be avoided by upgrading
The basis of operating system management during software installation. Different from windows, there are many methods for Linux software management. The most common method of RedHat is rpm, which allows you to install RPM packages integrated into the CD. This method is more convenient than software management on the Wi
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