lts security

cursor (the first non-whitespace character match either)A: Insert from the end of the line where the cursor is locatedO: Add a row below the cursor line (and enter the input mode)O: Add a row above the cursor line (and enter the input mode)X: Delete the character of the cursor, equivalent to the [delete] function keyX: Delete cursor before character, equivalent to [Backspace]DD: Delete the line where the cursor is locatedR: Modify the character of the cursorR: Replace the current character and

command in Terminal:ibus-setupAfter execution, a Ibus Preference setting box is automatically calledSelect the "Input Method" aboveSelect the appropriate Chinese input method, then click "Add"Note: It is best to install what input method to Add what input methodHere can also set up the appropriate input method to the shortcut key, the default is "Ctrl+space"OK, the Chinese input method has been installed.Finally recommended a very useful tool:ksnapshotHe can make people very casual, but also se

Tags: CHM star profile Users and Groups SSE status load installation Redis installation configurationCompile and install:Apt-get UpdateApt-get Install build-essential tclwget http://download.redis.io/redis-stable.tar.gzTar XF redis-stable.tar.gzCD Redis-stable;make;make InstallConfiguration file:Cp/root/work/redis-stable/redis.conf/etc/redisVi/etc/redis/redis.confSupervised SYSTEMDDir/data/redisStartup script:Vi/etc/systemd/system/redis.service[Unit]Description=redis in-memory Data StoreAfter=ne

Ubuntu does not have a good input method, has been a big problem to haunt me, used to be a small penguin, to tell the truth, pretty troublesome, now well, there is a system of sunpinyin. Although there is no strong Lenovo memory Sogou function, but also to meet the majority of user input needs, and more clean than Sogou. Say the configuration.At the beginning of the encounter a problem, found that sunpinyin can not use-/= page.Resolve, open the Settings pageChoose the page you like and flip!So,

Installed the Ubuntu 16.04 LTS after the wireless internet connection, found surprisingly slow. On-line search effective methods are: 1, in the terminal operation: sudo gedit/etc/modprobe.d/iwlwifi.conf 2, in the opening of this configuration file in the blank add: Options Iwlwifi 11n_disable=1 3, save the file and restart. (I have succeeded) Original English version: Ok. In Terminal run: sudo gedit/etc/modprobe.d/iwlwifi.conf This is give you

There are not many SQL client tools available under the Ubuntu 16.04 Lts, of course it means free open source tools. Personally, I like dbeaver very much. Dbeaver relies on Java (JDK/JRE) 1.8+. Dbeaver is a common database management tool and SQL client that supports databases such as MySQL, PostgreSQL, Oracle, DB2, MSSQL, Sybase, and so on, basically as long as it is compatible with JDBC databases. You reader, I will use the life skill, will dbeaver

Add keycurl -sL https://repos.influxdata.com/influxdb.key | sudo apt-key add -Add sourcesecho "deb https://repos.influxdata.com/ubuntu trusty stable" | sudo tee /etc/apt/sources.list.d/influxdb.listUpdateapt updateInstall[emailprotected] ~ $ apt install influxdbStartsudo service influxdb startUseOpen your browserhttp://127.0.0.1:8086See how many port numbers the Influxdb app does not work properlysudo netstat -naptu | grep LISTEN | grep influxdInstall Influxdb in Ubuntu 16.04

[emailprotected] ~ $ systemctl status mongodb● mongodb.service Loaded: not-found (Reason: No such file or directory) Active: inactive (dead)[emailprotected] ~ $ sudo systemctl status mongod● mongod.service - High-performance, schema-free document-oriented database Loaded: loaded (/lib/systemd/system/mongod.service; disabled; vendor preset: enabled) Active: active (running) since Thu 2018-01-18 11:43:16 CST; 2h 13min ago Docs: https://docs.mongodb.org/manual Main PID: 13494 (mongod)

above configuration to take effect for all users, you can add the above content to the/etc/profile file. If you want the above configuration to take effect for the current user, you can add the above content to the. bashrc file under Linux, and you can add it to the. profile file under other Unix. 4. Create a database cluster Export pgdata=/data/PGDATA #数据目录环境变量 initdb 5. Install the tools under the contrib directory CD postgresql-9.4. 3/contrib make sudomakeinstall 6. Start and stop the datab

Tags: Visual Studio Code UbuntuAdd keycurl https://packages.microsoft.com/keys/microsoft.asc | gpg --dearmor > microsoft.gpgsudo mv microsoft.gpg /etc/apt/trusted.gpg.d/microsoft.gpgOr add a key with the following command, both of which have the same effect.wget -q https://packages.microsoft.com/keys/microsoft.asc -O- | sudo apt-key add -Add sourcesudo sh -c ‘echo "deb [arch=amd64] https://packages.microsoft.com/repos/vscode stable main" > /etc/apt/sources.list.d/vscode.list‘Updateapt updateInst

Tags: Virtualbox UbuntuAdd keywget -q https://www.virtualbox.org/download/oracle_vbox_2016.asc -O- | sudo apt-key add -Add sourcessudo sh -c ‘echo "deb [arch=amd64] http://download.virtualbox.org/virtualbox/debian xenial contrib" >> /etc/apt/sources.list.d/virtualbox.list‘Updateapt updateInstallapt install virtualbox-5.2Add Extension PackDownloadwget -O ~/Downloads/Oracle_VM_VirtualBox_Extension_Pack-5.2.4-119785.vbox-extpack http://download.virtualbox.org/virtualbox/5.2.4/Oracle_VM_VirtualBox_E

1. Download Ubuntu imageHttps://www.ubuntu.com/download/desktop2. Create a new virtual machine3.4. Here is the default, you can not select5.6.7. The position can be changed at any time.8. Here according to their own computer configuration come, configuration high can be set up more points9. The same computer Configuration high memory can be larger10. I don't quite understand it here.11.12. Click Finish, custom hardware can modify the configuration of the previous settings13. Editing14. Select th

, follow the instructions, just start with the keyboard operation )　　　　(Installation ... ）　　　　　　( user name password must be remembered, useful )　　(The installation process takes about more than 10 minutes.)　　　　(after restarting, open Baidu, Network normal)　　So the system is installed, but the small screen looks a bit uncomfortable, the following need to install VMware Tools!Fourth step: Install VMware Tools　　　　　　(Copy the installation package to the desktop and unzip it to install Tools, Linux

third step, set Language Options ① to system settings, language support, the keyboard input system from the default IBUs set to Fcitx② this time is not see the effect, be sure to unregister ③ search out FCITX configuration, the Sogou input method is set as the defaultSogou-qimpanel command is to start Sogou input method.If the IME is still not switched out, do the following:Configure the FCITX environment: add content to the ~/.BASHRC[HTML]View PlainCopy Export gtk_im_module=fcitx

When we install the lamp environment, we usually use localhost for local address access, however, when we in the experimental environment, we need to configure multiple domain names, for different access, for example, a localhost and a test.cn two host, add a website test.cn Doing experiments, this is when we need to use the virtual host.Here I use the PHP environment is Lamp-server, operating system for Ubuntu 14.04 LTS. #号为注释的内容 Add this 127.0.0

Install Wireshark on Ubuntu 12.04 LTS and limit the packet capture to a group, which is the Wireshark group. I believe you can use these instructions to install Wireshark on other distributions.Although you can only read my test on Ubuntu, I will modify these instructions if it is not appropriate to tell me at any time.First, we install Wireshark from the terminal.Install Wireshark:sudoapt-get installwireshark如果你以非超级用户运行wireshark，你会得到一个信息“No interface

Install modsecurity: sudo apt-get install libxml2 libxml2-dev libxml2-utils libaprutil1 libaprutil1-dev libapache-mod-security If your Ubuntu is 64bit, you need to fix a bug: sudo ln -s /usr/lib/x86_64-linux-gnu/libxml2.so.2/usr/lib/libxml2.so.2 Configure modsecurity: sudo mv /etc/modsecurity/modsecurity.conf-recommended/etc/modsecurity/modsecurity.conf;sudo vi/etc/modsecurity/modsecurity.conf

-security main restricted universe multiverseDeb Http://old-releases.ubuntu.com/ubuntu raring-updates main restricted universe multiverseDeb Http://old-releases.ubuntu.com/ubuntu raring-proposed main restricted universe multiverseDeb Http://old-releases.ubuntu.com/ubuntu raring-backports main restricted universe multiverseDEB-SRC Http://old-releases.ubuntu.com/ubuntu raring main restricted universe multiverseDEB-SRC http://old-releases.ubuntu.com/ubun

People who have installed Ubuntu 14.04 LTS know that this system will have two browsers, one Firefox, one chromium. There is a problem with the chromium flash.Before the small part of the need to use flash when you switch to Firefox, did not expect an upgrade, Firefox in the view of Baidu network disk video is always jump to a nfdnserror9.wo.com.cn such URLs, is really angry with me, so in order to continue to see the small series of animation began t

http://blog.csdn.net/jhting/article/details/38523945Ubuntu 14.04 LTS 64bit compiling the SDL issueCategory:2014-08-12 23:33 423 People reading reviews (0) favorite reports SdlIt's OK to compile in 32-bit Linux before.SDL1.2Packages that need to be installed:Xorg-dev (Execute apt-get Install Xorg-dev, do not install this package prompt XSHm.h header file cannot be found)Prompt for _XDATA32 data structure error when making, Internet search, this is