??? \ \ Suspend application FG??????????? \ \ re-call the program to the foreground use instance: Assuming you're halfway through using sudo nano abc.txt, you realize you need to enter some commands at the terminal right away, but the nano runs in the foreground so you can't enter it. You might think that the only way to do this is to save the file, exit the Nano
This tutorial goes from http://blog.sina.com.cn/u/5692023517 to thank the great God for writing such a detailed tutorial and allowing reprint
The purpose of this tutorial: to make it easier for beginners to install arch, a good tutorial can take a lot less detours
Tutorials using the software: VMware Workstation 12.5.5,virtualbox 5.1.20-
Image: Archlinux-2017.05.01-x86_64.iso
Installation environment for BIOS + MBR
:
Basic knowledge: Need to know a little about
tee/etc/apt/sources.list.d/nginx-stable.listsudo apt-key adv--keyserver keyserver.ubuntu.com--recv-keys C300ee8csudo apt-get updatesudo apt-get Install NginxNginx does not-start on its own. To get Nginx running, type:sudo service nginx startYou can confirm this nginx has installed a your Web server by directing your browser to your IP address.You can run the following command to reveal your VPS ' s IP address.Ifconfig eth0 | grep inet | awk ' {print $} 'Step Four-install PHPTo install the PHP-F
Tags: GID NIC configuration install virtual machine nano file less Val mkisofs connection timeoutView command Help (XXX/? In Windows)Command--help (-h)Mans commandInfo commandView Help for Linux built-in commandsHelp commandHelp ExportHelp forLs-al | More Flip screen (blank flip screen Q exit) (dir in Windows) (-H user-readable)1.sudo reboot//Restart2.sudo Shutdown-r Nowsudo halt-p//shutdown, power offUname-a (--all)//view system kernel informationVie
The lab needs to build a static website as a personal knowledge management tool, and everyone needs to have their own static website for knowledge accumulation and communication. However, the routing of the Lab is sometimes turned off and the IP is reassigned to each machine after restarting, so a static IP is required for easy access to each host. Reference to some of the online tutorials, have not succeeded, later found this article, set the success, hereby recorded.Original address: http://ji
Check to see if Redis is running:
# Systemctl Is-active Redis-server.service
3, install the Redis Web Management client
Phpredisadmin is a free and open source Redisweb management client that provides a simple interface to manage the Redis database.
# git clone https://github.com/ErikDubbelboer/phpRedisAdmin.git
# CD phpredisadmin/includes
# CP config.sample.inc.php config.inc.php
To ensure that the configuration is correct:
#
, check that the following folder contains the file "your username. conf".
/etc/apache2/users/
If not, then you need to create one, named "Your username. conf", which you can create using either the VI or the Nano Editor.
sudo vi/etc/apache2/users/your username. conf
After it is created, write the following lines to the Conf file above:
Options Indexes MultiViewsAllowOverride AllOrder Allow,denyAllow from all
After
http://www.elijahqi.win/2018/01/06/bzoj2893-%e5%be%81%e6%9c%8d%e7%8e%8b/DescriptionAlthough Chunch to the information to the snow dish, but the snow dish but it seems to completely do not recognize the spring Greek. The distraught spring Greek opened the second generation of function, the snow dish in the brain chip has been directly connected-hack.Into the snow dish inside the spring to find (this what thing. ), the brain structure of the snow dish is divided into n blocks falling, and some blo
Tags: os strong for AR Art Div line SP adThe steps:First need to edit the file in: /etc/hostconfig and remove the lineSince This is a system file I advise your to open it with the Nano in Terminal:
Open Terminal
sudo nano/etc/hostconfig
Enter your password if you ' re not authed yet.
Delete the following line: "mysqlcom=-yes-"
Ctrl+x (This was the command for closing
Label:Reprinted from Http://www.cnblogs.com/eecs/p/3963869.html1) Update Apt-getTerminal command: sudo apt-get update2) Install MySQLTerminal command: sudo apt-get install mysql-server php5-mysql3) Install Nginxsudo apt-get install Nginx Nginx does not start on its own, you need to start it sudo service nginx start The command is shown below, and if the Nginx installation succeeds, it can be accessed in the browser 4) Install PHPsudo apt-get install PHP5-FPM 5) Configure PHPInput sudo
the standard FTP command "REST ", and attaching more and more "A" to each command
#!/usr/bin/python import socket # Create an array of buffers, from 20 to 2000, with increments of 20. buffer=["A"] counter=20 while len(buffer)
From the example (http://www.exploit-db.com/exploits/17546/), we can know that the REST command of the FTP server is a vulnerable buffer overflow, and the REST function of FTP will become the target of fuzzer.
Create a folder on the desktop of the attack system to store
One-time password for security management in linux
Linux servers have always been known for their stability, efficiency, and security. Security is an important part, which is related to commercial secrets and the survival of enterprises. This article describes how to use optw to generate a one-time password and only allow specific commands to be executed:
I want to allow my friend to log on to my server to download some materials, but only allow him to log on 10 times. After logging on, he can
master rack to the primary DNS server, which requires resolutionKxsrv.304.com 192.168.0.1
Www.304.com192.168.0.1
Mail.304.com 192.168.0.30
(2) Analysis: Based on the host name and IP address, we can see that:① Need to addForward region "304.com"AndReverse region "0.168.192.in-ADDR. Arpa ",②Add the record kxsrv corresponding to 192.168.0.1 in the "304.com" Area,Cname record WWW corresponds to kxsrv③In "0.168.192.in-ADDR. Arpa"Add the host name corresponding to each IP address in the region
(3) e
$ sudo mkdir -p /var/log/apache2/evasive$ sudo chown -R www-data:root /var/log/apache2/evasive
Add the following command to the end of the mod-evasive.load.
$ Sudo nano/etc/apache2/mod-available/mod-evasive.load DOSHashTableSize 2048 DOSPageCount 20 # maximum number of requests to the same page DOSSiteCount 300 # Total number of DOSPageInterval requests from the same client IP address on the same listener 1.0 # interval of page quantity threshold DOSS
Nginx running, type:sudo service nginx startYou can confirm this nginx has installed a your Web server by directing your browser to your IP address.You can run the following command to reveal your VPS ' s IP address.Ifconfig eth0 | grep inet | awk ' {print $} 'Step Four-install PHPTo install the PHP-FPM, open terminal and type in these commands. We'll configure the details of Nginx and PHP details in the next step:sudo apt-get install PHP5-FPMStep five-configure PHPWe need to make one small cha
of Aptana (similar to the concept of EXE in Windows) (pay attention to the file path)$ Touch/usr/bin/Aptana$ Chmod 755/usr/bin/Aptana$ Nano/usr/bin/AptanaIn this case, nano will open an editor, add the following code to the nano editor, and save it:#! /Bin/sh# Export illa_five_home = "/usr/lib/Mozilla /"Export aptana_home = "/opt/Aptana/aptanastudio3 ″$ Aptana_h
-View All DNF software libraries available and unavailable in the system
Usage: this command is used to display all DNF software libraries available and unavailable in the system.
Command: # dnf repolist all
-List all RPM packages
Usage: this command is used to list all available software packages from the software library and all software packages installed on the system.
Command: # dnf list
-List all installed RPM packages
Usage: this command is used to list all installed RPM packages.
Com
Endmodule
Step 4:The Hello world and hello microc/OS-II project templates of the line of niosii eds can be used.
Download the complete programDe2_nios_lite_sram.7z
ConclusionIf you think that you have built your own system for the nio ii system, you can use the (original version) de2_nios_lite 1.0 (SOC) (nano II) (Systems builder) (de2) and (formerly known) de2_nios_lite 1.1 (SOC) (nano II) (System
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