MacOS installation and uninstallation MySQL tutorial mysql uninstallation
This installation/uninstall method is applicable to various Mac OS versions, such as mavericks and lion.
Installation:
Only two steps are required: the first line command installs the tool homebrew, and the second line uses homebrew to install mysql. Homebrew is an extremely powerful tool that may be used in the future. For more information, see the official website: http://br
Macos solved the problem of being unable to use localhost to connect to mysql. Today, the php environment has been set up on mac, and programs that run well in Windows and linux have been put on mac, so they cannot access the database, the host connected to the database uses localhost. you can confirm that the database configuration is correct, because the localhost access is normal in java, and the access can also be normal through the command line t
The first time I used VPN, I purchased puff VPN, But I encountered many problems in MAC configuration. The general steps are not mentioned. Please search for them on the Internet.
If the network still fails after the correct settings, use a Windows host for testing. If windows can be used but Mac and iPhone cannot, the MTU value may be too large.
Run the following command on the MACOs terminal:
Ifconfig
Generally, the names of two NICs are en0 and
This article mainly introduces how to deploy Nginx, FastCGI, and Flask frameworks on MacOS. Flask is the next simple web open framework in Python. If you need it, refer to the latest Flask, this article describes how to deploy the Flask application and how to use Nginx. This is just an experiment on Mac.
Application
The application used here is Flaskr provided in the official document.Install Nginx
Install Nginx using HomeBrew:
$ brew install nginx
There is a netizen said can do a display case state of the app, meaning, show whether to press the Caps Lock (left shift above that). After CAPS LOCK is pressed, the keyboard input is uppercase and the caps indicator light is on.But ThinkPad does not have this lamp, how to know the input state of the keyboard? It can only be done with software. Preface wrote a, super simple, simple to even the author information is not. Welcome to download and guidance, thank you!Http://files.cnblogs.com/files/m
1. Required Hardware:MacbookEdimax Ew-7822uac Wireless network card (if you buy other models of network cards, check the official website of the network card, confirm that there is MacOS driver)Required Software:Wireshark for MacOS2. Install the network card driver, after restarting, set up the external wireless network card Ew-7822uac connected to the WiFi network.3. Set up a shared network. Note that it is important to set the EW-7822UAC to "share c
take effect) so to use the shortcut to accessCreate a shortcut to the NTFS partition on the desktop by entering the sudo ln-s/volumes/volume label ~/desktop/volume label in the terminal6. Drag the shortcut to the Finder's sidebar to open the NTFS partition for easy operationIf the NTFS partition where the WIN10 is located cannot be mounted because WIN10 has hibernate enabled, run the command line as administrator under Win10Powercfg–h off sleep, and then restart Win10 again, Win10 a few g of th
For the current version of 10.13.5, the rest of the Mac versions should be tested on their own.1. Open Keychain: Start desk, search input keychain, click Unlock2. Find the root certificate file you need to install by opening the visit3. Drag and drop the certificate file to the blank area on the right side of the login, drag and drop as4. Right-click this certificate----Introduction--trust----Always trust when you use this certificate---tap close when you are prompted for your Mac login password
When installing cocoapods, you need to upgrade the version of Ruby #$ Brew UpdateError:/usr/local is not writable. You should the ownershipand permissions of/usr/local your user account:sudo chown-r $ (whoami)/usr/localmacosdemacbook-pro:~ macos$ sudo chown-r/usr/localUsage:chown [-FHV] [-R [-H |-l |-p]] owner[:group] File ...chown [-FHV] [-R [-H |-l |-p]]: Group file ...Reason:Brew Update does not have permission to modify this directory for '/usr/lo
After MacOS upgrades to the latest version 10.12, there is no more "any source" option in security and privacy.If you download software from a third-party platform installation, you will encounter "from unknown developer" pop-up window prompt! In general, you should set "allow any source" here.One way to do this is to do it from the command line:finder--utility--terminal, enter the following command:sudo spctl--master-disablePrompt to enter a native p
Title, at the end of a Mac, sometimes the computer name in front of you is incorrectly displayed as Bogon. This is because the terminal will first query DNS requests for the results of the reverse domain name resolution of the current IP, and if the query does not display the computer name that we set. And because our DNS incorrectly returns the NS query result of the reserved address reversal to Bogon. Where Bogon should be used to refer to a false IP address rather than a reserved IP address.
" password and use it the first time you start the login.650) this.width=650; "src=" Http://s3.51cto.com/wyfs02/M00/6D/B7/wKiom1VpyGezJ3l6AAHhmLfLj88677.jpg "title=" Ovirt-node-10.jpg "alt=" Wkiom1vpygezj3l6aahhmlflj88677.jpg "/>650) this.width=650; "src=" Http://s3.51cto.com/wyfs02/M02/6D/B3/wKioL1Vpyj2i7PSMAAD_Qj3Iwts309.jpg "title=" Ovirt-node-11.jpg "alt=" Wkiol1vpyj2i7psmaad_qj3iwts309.jpg "/>650) this.width=650; "src=" Http://s3.51cto.com/wyfs02/M00/6D/B3/wKioL1VpylqT4qdjAAFO9IDiPKI090.jpg
Kuoxin_rsakuoxin_rsa.pubSince I am using a different account with the same machine, I need to copy the public key to the/TMP pathbogon:.ssh kuoxin$ CP kuoxin_rsa.pub/tmp/Add the public key to the Authorized_keys file in the ". SSH" Directory of the "Git" user, and if you want multiple developers to use the repository, you only need to append them individually to theauthorized_keysAt the end of the file, only the Kuoxin user's public key is currently added.bogon:.ssh git$ cat/tmp/kuoxin_rsa.pub
Note: When using apache2.4.x, there is a compatibility problem with the django1.6 currently in use (the current time is 2014-03-24), mainly reflected in:1. CSRF will appear missing or error problems2. Print and other log outputs are not validTest is normal on 2.2.6.Install Mod_wsgi
Download Mod_wsgi source program version:3.4
Configuring the compilation Environment
./configure--with-apxs=/users/kuoxin/workspace/httpd/bin/apxs--with-python=/usr/local/frameworks/ Python.fra
MacOS on the cornerstone use is still relatively good, in addition to the Add File directory does not add the bottom of the file to go outside.In fact, before using versions also can, but too expensive, can't buy a genuine, cracked version and bad use.Cornerstone also can not afford, forget, honest trial is good. Although only 14 days, than Dym a short half a month, who let our boss not deep pockets.Enter the user's resource directory$CD ~/library/pre
source tree docs: doc/install/os_x.md----------------------------------------------------------------------------------Then, you may experience the following problem:MAKE[4]: * * * [Src/thrift/transport/tsslsocket.lo] Error 1The OpenSSL version is too old and can be upgraded under Mac:brew updatebrew install opensslbrew link --force opensslopenssl version -aPROCESSOR/PROCESSORTEST.CPP:26:10: fatal error: ' tr1/functional ' File not foundThe problem is, that libc++ have been written after C++11
1. download The macos10.11 image file from Apple's official App Store , which is stored in "Application" by default 650) this.width=650; "src=" Http://s5.51cto.com/wyfs02/M00/77/03/wKiom1Zg-L6wbPO2AAB2FAIkZdw302.png "title=" 1.png " alt= "Wkiom1zg-l6wbpo2aab2faikzdw302.png"/>2, prepare a larger than 8G U disk or mobile hard disk, I use the mobile hard disk to divide a zone for MacOS use, the specific operation: Open finderà go to à utility à Disk Ut
interface does not appear, then the previous step error)Select the Linux boot disk for installation, followed by some general installationNext is the key step, select the installation disk when selecting manualSelect the area you just separated.To configure the partitionWrite changes to the partition table for system installation* After installation, be sure to install grub to the hard driveAfter the installation is complete, remove the USB flash drive to restart the computer and see the follow
One1.CD Entering the catalogue2.CD/Enter the root directory3.cd.. Previous level Directory4.CD ~ User's home directory5.pwd viewing the current operating directory6.ls view files or subdirectories under the current folder7.ls-la to view hidden files or folders under the current folder8.clear Clear Screen Instruction9.mkdir Create a foldereg. 1.mkdir/users/wangkaiyu/desktop/test2.mkdir.. /desktop/test3.mkdir ~/desktop/test (three kinds are in different directories)10.RM-RF Delete Files (there are
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