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data inventory6. verify the files in the software packageSyntax:Rpm-K (or -- checksig) options file1.rpm... fileN. rpmParameters:File1.rpm... fileN. rpm package file nameChecksig -- detailed options-- Nopgp does not verify the PGP signatureGeneral options-V: display additional information-Vv: displays debugging information.-- Rcfile sets the rpmrc fileVII. other RPM options-- Rebuilddb: rebuilding the RPM database-- Initdb creates a new RPM database-

Rpm-ivh http://download.fedora.redhat.com/pub/epel/5/i386/epel-release-5-4.noarch.rpm # This is the source of Centos5 (3. use CentALT This is an enhanced source for RHEL, with the latest such as nginx and mysql. Rpm-ihv http://centos.alt.ru/repository/centos/5/i386/centalt-release-5-3.noarch.rpm (4. source of ATrpms This warehouse provides many applications that use the latest technology and multimedia tools such as myth-TV. for example, multimedia tools have some patented technologies, suc

[[Email Protected]]host:filespecOptions:-V Print version information and exit-PGPFP print PGP key fingerprints and exit-P Preserve File attributes-Q Quiet, don ' t show statistics-R Copy Directories recursively-V Show verbose messages-load sessname load settings from saved session-p Port Connect to specified port//specify Port-l user connect with specified username-PW PASSW Login with specified password-1-2 force use of particular SSH protocol versio

points are as follows: First, close all possible system backdoors in advance to prevent intruders from exploiting system vulnerabilities. For example, "rpcinfo-p" is used to check whether unnecessary remote services are running on the machine. Once detected, stop immediately to avoid leaving system backdoors for illegal users. Second, check that the system runs newer Linux and Unix daemon. Because the old Daemon allows other machines to remotely run some illegal commands. Third, security patche

Security Layer RFC 2554 SMTP Service Extension for Authentication -------------------------------------------------------------------------------- [Note 1] CRAM = Challenge-Response Authentication Mechanism password-Response Authentication Mechanism MD5 is a digest algorithm mainly used in RSA and PGP. [Note 2] For more information about EHLO, see [RFC 1869]. [Note 3] In the response string of the email server, if the response code is foll

Pacman's unknowntrust problem after pacman is upgraded to 4.0, the installation or upgrade software requires PGPkey. if the key import fails, it will exit with an error. the error message is similar to: error: signaturefromxyzisunknowntrust solution is to set/etc/pacman .... pacman's unknown trust problem after pacman is upgraded to 4.0, the installation or upgrade software requires the PGP key. if the key import fails, an error will occur and exit. t

0. Environmental Statement Win10 64bit, the computer is also 64bit processor, the computer is equipped with vs2010 64bit, but for the sake of insurance, only tested 32-bit installation, and so on, and then try the 64-bit installation. Without special instructions, all operations are performed under the Windows command line. The computer also needs to be networked, as Pip will need to download the relevant package online when it installs the package. 1. Install Python I use win32-python-2.7.12,

Remote server is a Linux operating system, no FTP service, can ssh, the database will automatically create a backup file 2:00 every day, the local computer is the Windows operating system, you want to use SFTP 3:00 every day to download the backup files on the remote server. The local system is Linux, and you can refer to another article, "Automatic sftp download file under Linux".The SFTP tool under Windows uses the Psftp.exe in the Putty Toolkit:Http://www.chiark.greenend.org.uk/~sgtatham/putt

There are two ways of doing this: Direct selection of pre-packaged library software, such as Winpython, Python (x, y), Enthought Canopy, or Continuum Anaconda. Matplotlib and other common libraries are already included in these software. Anaconda is recommended here. The standard Python version basically installs the Matplotlib library itself, which is more troublesome. Can be divided into two ways: Download the Resource Pack matplotlib-1.5.3.tar.gz (MD5,

Internet is prevalent all over the world. Its basic protocol is Transmission Control Protocol/Internet Protocol (TCP/IP ). TCP/IP is a network communication protocol that regulates all communication devices on the network, especially data exchange and transmission between one host and another. however, at the beginning of the TCP/IP protocol design, the security of the Protocol was not taken into account. Therefore, the security of the TCP/IP protocol is in line with the hierarchical model of th

security vulnerabilities. Some scripts allow access to the root directory and some allow access to the email server. These vulnerabilities are often exploited by hackers. Whether to place and edit scripts on the server without authorization. Whether the defects in the script language are processed. Vi. Tools It should be said that all good tests are automated tests, that is, the test plan is designed by people, but the actual test operations are completed by programs or automated tools: on th

There are two ways of doing this: Direct selection of pre-packaged library software, such as Winpython, Python (x, y), Enthought Canopy, or Continuum Anaconda. Matplotlib and other common libraries are already included in these software. Anaconda is recommended here. The standard Python version basically installs the Matplotlib library itself, which is more troublesome. Can be divided into two ways: Download the Resource Pack matplotlib-1.5.3.tar.gz (MD5,

deployed must use the GPG signature, and the Public Key of the signature certificate must be uploaded to the hkp: // pool.sks-keyservers.net/server. More Info Maven Central Requirementhttps: // docs.sonatype.org/display/repository/central?sync=requirements Part 3: GPG Signature As mentioned above, all files to be uploaded to the Maven central repository need to be signed. First, you need to download the GPG tool (https://gpgtools.org /). Mac users can download the GPGTools Installer with UI to

Linus released the 3.11 Linux kernel. New features worth attention in this version include: Lustre Distributed File System, transparent ARM architecture Big Data Page Support; Xen and KVM virtualization on ARM64; O_TMPFILE opening identifier; dynamic Power Management of The Radeon graphics card driver; low-latency Ethernet polling Patch Set, etc. For details, see theKernelNewbies3.11page. Linus released Linux kernel 3.11. New features worth attention in this version include: Lustre Distributed F

Scrapy-1.1, win10scrapy-1.1 installed in win10 System 0. Environment Description Win10 64bit, the computer is also a 64bit processor, the computer is equipped with vs2010 64bit, but for the sake of safety, only the 32-bit installation, wait for time, try again 64-bit installation. Unless otherwise specified, all operations are performed under the windows command line. Computers also need to be connected to the Internet, because pip needs to download related packages online during the installatio

44b8f4ca48673291ee6fa77f7c076c476a86f5f2 -- hard Two types of labelsIn git, there are two types of tags: "Light tag" and "signature tag ".Technically, there is no difference between a "Light tag" and a branch, but we put it in the. git/refs/tags/directory instead of the heads directory. Therefore, it is easy to create a "Light tag.$ Git-tag my-first-tagIf you want to tag a commit ID, although this command can be implemented through the right-click menu in gitk, this command is very helpful for

Linus released Linux kernel 3.11. New features worth attention in this version include: Lustre Distributed File System, transparent ARM architecture Big Data Page Support; Xen and KVM virtualization on ARM64; O_TMPFILE opening identifier; dynamic Power Management for the Radeon graphics card driver; low-latency Ethernet polling Patch Set, etc. For details, see the KernelNewbies 3.11 page. : 3.11 2013-09-02 [Tar. xz] [Pgp]

Latest lamp configuration: Hongqi 6 + apache2.2.6 + mysql5 + PHP5.2.4 + ZO3.3.0 -- Linux Enterprise Application-Linux server application information. For more information, see the following. Red Flag Linux Desktop 6 + apache2.2.6 + mysql5.0.45 + PHP5.2.4 + ZendOptimizer-3.3.0 1. Download and install red-flag Linux Desktop 6 1. Download linux Address: http://www.redflag-linux.com/xiazai/index.php Find "Go to red-flag Linux Desktop 6.0 system cd" and download it. 2. Installation The red-flag linux

Latest lamp configuration: Hongqi Linux6 + apache2.2.6 + mysql5 + PHP5.2.4 + ZO3.3.0 -- Linux Enterprise Application-Linux server application information. For details, see the following. 1. Download and install red-flag Linux Desktop 6 1. Download linux Address Find "Go to red-flag Linux Desktop 6.0 system cd" and download it. 2. Installation The red-flag linux conforms to Chinese usage habits and methods, and is worthy of Chinese linux. The installation steps are omitted here... (there are a

======================================= Download ========================================= Download install tomcat6.0-xiaoxiaoniaoer1 column-Blog channel-csdn.nethttp://blog.csdn.net/xiaoxiaoniaoer1/article/details/7559906 Contains part of the installation of the tutorial, the download part of the explanation is better, take its essence. Latest Version (md5:d34ca9b50b8e38b2c97a5a0c2b2e8875 *apache-tomcat-8.0.17.exe) Http://mirror.bit.edu.cn/apache/tomcat/tomcat-8/v8.0.17/bin/apache-tomcat-8.0.1