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The best way to backup your distros is available in Windows Version 1809 and later. You can export your entire distribution to a tarball using the wsl --export command. You can then import this distro back into WSL using the wsl --import command, allowing you to backup and save states of your WSL distributions. Please note that traditional backup services that backup files in your Appdata folders (like Windows Backup) will not corrupt your Linux files.

VcXsrv is a Windows X-server based on the xorg git sources (like xming or cygwin's xwin). You can download it from https://sourceforge.net/projects/vcxsrv/ After installing VcXsrv, start XLaunch and do some setup. First you can choose whether you like One Large Window or Fullscreen option, then choose Start no client, and then check Disable access control. When finished, you will see big window blank screen appear. Now install Desktop Environment for your WSL. XFCE4 is lightweight therefore a good choice. $ sudo apt install xfce4 After the installation finished, make sure you're in your home directory. Edit .bashrc for some configuration. $ cd ~ $ nano .bashrc Go to the last line and write this : export DISPLAY=:0.0 Exit your WSL and run it again. The format of this command is actually [host]:<display>.[screen] where [host] refers to a network host name. Since we left it blank, we're going to use our local machine instead. Each host can have multiple display. Now afte...

Use GParted to increase disk size of a Linux native partition Increasing the virtual hard disk from the Hyper-V manager Booting into the GParted Live CD Now that you have increased the hard disk space of the virtual machines, you need to boot into the GParted live CD to continue, you can download this here. See more: https://www.rootusers.com/use-gparted-to-increase-disk-size-of-a-linux-native-partition/

SET FOREIGN_KEY_CHECKS=0; make sure to SET FOREIGN_KEY_CHECKS=1; when finish.

Passive income is   an attractive method of making extra money.

Go to asenv.bat file in config directory Change AS_JAVA="C:/Program Files(x86)/Java/" to your correct location Retry asadmin.

The "Ads.txt" is simply a text file that can be placed on your blog's server and carries information about the advertising networks used by the blog's owner and the owner authorised these ads networks to show ads on the website. The main idea behind using this ads.txt file is to protect publishers from frauds and viruses as you will only authorise those ads network to display ads on your website which you're aware of and hence any malware script that showing ads on your blog without your permission from any unknown sources, cannot perform the task it ought to do.

PowerShell Core PowerShell Core is now an Open Source project on GitHub. See the following articles for more information on installing PowerShell Core on various supported and experimental platforms. https://docs.microsoft.com/en-us/powershell/scripting/install/installing-powershell?view=powershell-6#powershell-core

Host example.com User i88ca Port 22 IdentityFile ~/.ssh/id_rsa DynamicForward 1080

Run the following command as Admin: netsh winsock reset

Global Configuration Add the following line to the /etc/ssh/ssh_config file: ServerAliveInterval 60 The number is the amount of seconds before the server with send the no-op code. Current User Configuration Add the following lines to the ~/.ssh/config file (create if it doesn’t exist) Host *   ServerAliveInterval 60 Make sure you indent the second line with a space. Per-Host Configuration If you only want to enable keep alive for a single server, you can add that into the ~/.ssh/config file with the following syntax: Host *hostname.com    ServerAliveInterval 60

The List-Unsubscribe header record is intended to allow universal access to an unsubscribe function, though its implementation has been relatively weak. The idea is simple: if the List-Unsubscribe header is sent with an email it should include a mailto link to allow unsubscribing by email and an http address to allow redirection to an unsubscribe page. When the ISP receives the email and recognizes the header record it should then present an unsubscribe link in its framework.

1. Open an elevated command prompt. 2. Type the command below in the elevated command prompt, and press Enter.  If you run the command and receive an error referring to NetSetupDeleteObject, run the netcfg –d command until it’s successful.  netcfg -d 3. When finished, restart the computer to apply.

Simply run git pull upstream master and you are ready to hack.

Create Storage Account First of all you need to create a storage account that will give you access to the File Storage service that you are going to use. Create File Storage After your Azure Storage Account is created you need to create a File Share. From the storage account you have previously created, select Files and add a new File Service. Name your service and set a Quota in GB, to limit the total size of files on the share. Map Network Drive Now that your file share is created, you can map it as a network drive in your computer. The url for your share which can be found if you click on the properties button on your file share toolbar. Note that you should change https:// to \\ in order to mount the file share. The storage account name and the storage account key to allow access to your file share. The connect method can be found if you click on the properties button on your file share toolbar.

If you find it difficult to sign in by fingerprint to your Dell laptops, the trick is to repeatedly try to set up your same finger until the computer tells you that the finger has already set up for the account. 

Use Windows shortcut keys Win + X to launch the Jump List, and then select Windows PowerShell (Admin). 2. Type sfc /scannow into the dialog box and hit the key Enter. Windows will do its jobs if it detects any corrupted files.

If you need to check the information within a certificate, or Java keystore, use these commands. Check a stand-alone certificate keytool -printcert -v -file mydomain.crt Check which certificates are in a Java keystore keytool -list -v -keystore keystore.jks Check a particular keystore entry using an alias keytool -list -v -keystore keystore.jks -alias mydomain Other Java Keytool Commands Delete a certificate from a Java Keytool keystore keytool -delete -alias mydomain -keystore keystore.jks Change a Java keystore password keytool -storepasswd -new new_storepass -keystore keystore.jks Export a certificate from a keystore keytool -export -alias mydomain -file mydomain.crt -keystore keystore.jks List Trusted CA Certs keytool -list -v -keystore $JAVA_HOME/jre/lib/security/cacerts Import New CA into Trusted Certs keytool -import -trustcacerts -file /path/to/ca/ca.pem -alias CA_ALIAS -keystore $JAVA_HOME/jre/lib/security/cacerts

apt-key adv --keyserver hkp:// keyserver.ubuntu.com:80 --recv-keys 0xB1998361219BD9C9 && \ echo "deb http://repos.azulsystems.com/ubuntu stable main" >> /etc/apt/sources.list.d/zulu.list && \ apt-get -qq update && \ apt-get -qqy install zulu-7=7.29.0.5 && \ rm -rf /var/lib/apt/lists/* https://github.com/zulu-openjdk/zulu-openjdk/blob/master/7u222-7.29.0.5/Dockerfile

Traditional MySQL replication is based on relative coordinates — each replica keeps track of its position with respect to its current master's binary log files. GTID enhances this setup by assigning a unique identifier to every transaction, and each MySQL server keeps track of which transactions it has already executed. This permits "auto-positioning," the ability for a replica to be pointed at a master instance without needing to specify a binlog filename or position in the CHANGE MASTER statement.

Multi-source replication use replication channels, which allow a slave to replicate from multiple masters. Multi-source replication is a great way to consolidate data that has been sharded for production or simplify the analytics process by using the same server.

GTID's are a combination of the UUID of the server where a particular transaction has been committed, and the sequence number of that transaction on that particular server. This makes the GTID's globally unique.

asadmin> version Or $ ./asadmin version Version = Payara Server Open Source Edition 4.1.152.1 #badassfish (build 193) Command version executed successfully.

If you have ports that you always want to forward, you can use the LocalForward directive in the SSH config file. For example, if you wanted to forward ports 8888 and 18888, you could update the file as follows: Host remote-linux-machine User myuser HostName remote-linux-machine.mydomain LocalForward 127.0.0.1:8888 127.0.0.1:8888 LocalForward 127.0.0.1:18888 127.0.0.1:18888

You need to use the --progress or -P option which show progress during file transfer.

Set a default distribution The default WSL distribution is the one that runs when you run wsl on a command line. wsl -s <DistributionName>, wsl --setdefault <DistributionName> Sets the default distribution to <DistributionName>. Versions Earlier than Windows 10 Version 1903 WSL Config (wslconfig.exe) is a command-line tool for managing Linux distributions running on the Windows Subsystem for Linux (WSL).

First of All open the run command on your computer by pressing “Windows + R“. Now, type the command -“WINVER”. A pop up will appear with the Windows 10 build version.

sudo apt install openssh-server

The Visual Studio Code Remote - WSL extension lets you use the Windows Subsystem for Linux (WSL) as your full-time development environment right from VS Code. You can develop in a Linux-based environment, use Linux specific toolchains and utilities, and run and debug your Linux-based applications all from the comfort of Windows. https://code.visualstudio.com/docs/remote/wsl

If you do not have a key, run the following command in a local terminal / command prompt to generate an SSH key pair: ssh-keygen -t rsa -b 4096

$ ps ax | grep glassfish | grep -v grep | awk '{print $1}'

SSHFS is a secure remote filesystem access protocol that builds up from SFTP. It provides advantages over something like a CIFS / Samba share in that all that is required is SSH access to the machine. Note: For performance reasons, SSHFS is best used for single file edits and uploading/downloading content. If you need to use an application that bulk reads/write to many files at once (like a local source control tool), rsync is a better choice.

The PostgreSQL-compatible edition of Aurora Serverless is now generally available, offering an alternative to the MySQL version.

There are two types of groups — primary and secondary. The primary group is the one that's recorded in the /etc/passwd file, configured when an account is set up. When a user creates a file, it's their primary group that is associated with it. Secondary groups are those that users might be added to once they already have accounts. Secondary group memberships show up in the /etc/group file.

gnome-control-center

run sudo visudo to config. # Members of the admin group may gain root privileges %admin ALL=(ALL) ALL # Allow members of group sudo to execute any command %sudo ALL=(ALL:ALL) ALL # Allow i88ca to execute any command without password i88ca ALL=(ALL) NOPASSWD:ALL # Allow goyun to run ‘/bin/kill’ and ‘systemctl’ commands: goyun ALL = NOPASSWD: /bin/systemctl restart httpd.service, /bin/kill

/etc/ssh/ssh_config and add the following line to the end of the file: ServerAliveInterval 60 Per user configuration ~/.ssh/config If the file does not exist, this will create a new file. Add the following line: Host * ServerAliveInterval 60

mysql> SHOW VARIABLES LIKE "max_connections"; +-----------------+-------+ | Variable_name | Value | +-----------------+-------+ | max_connections | 150 | +-----------------+-------+

Disabled Hyper-V, restarted and enabled it again. That made the default switch work.

auto-fit works almost identically to auto-fill. The only difference is that when the container's size exceeds the size of all the items combined, auto-fill keeps inserting empty rows or columns and pushes your items to the side, while auto-fit collapses those empty rows or columns and stretches your items to fit the size of the container.

Turn any HTML element into a grid container by setting its display property to grid. This gives you the ability to use all the other properties associated with CSS Grid. In CSS Grid, the parent element is referred to as the container and its children are called items.

Open Edge. Tap the Share button on the top right while the page you want to share is open. Press the dropdown arrow next to the page's name to pick the format you wish to share. Select the channel through which you wish to post.

There is a built in screen recorder inside Windows 10. It's there to record your games as you play them. But you can also use it to record content in other windows. But it's only available to machines with certain video cards and it is limited. You can't switch between apps while you're recording, for example; it will only record the window you initially begin capturing. But it's good for the simple stuff. To get the screen capture to work, you need to press Windows button and G together. The controls for the screen recording will be displayed on screen. Once you are finished recording, the video is automatically saved in your video folder, although you can change that in the Game Bar settings.

Digital marketing is the marketing of goods, products, and services by employing digital technologies found on the internet using devices such as computer, tablets and phones.

Artificial Intelligence makes it possible for computers to perform tasks that normally require human time and intelligence.

The leading cloud vulnerabilities Unauthorized cloud access, Insecure interfaces Misconfiguration of the cloud platform Account hijacking

According to  Entrepreneur , some of the best affiliate marketing tracking software platforms are Everflow.io, LinkTrust, AffTrack, Hitpath, etc.

If you encountered this in Windows: ssh uu CreateProcessW failed error:2 posix_spawn: No such file or directory To fix, use a full path. So this is the correct line in the .ssh/config:   ProxyCommand  C:\Windows\System32\OpenSSH\ssh.exe  -q proxy.goyun.info nc %h %p

If you encountered this in Windows: ssh uu CreateProcessW failed error:2 posix_spawn: No such file or directory To fix, use a full path. So this is the correct line in the .ssh/config:   ProxyCommand  C:\Windows\System32\OpenSSH\ssh.exe  -q proxy.i88.ca nc %h %p

For  A->B->C->D->Internet [hostA]$ ssh -2 -C -D 55557 -L 55556:127.0.0.1:55556 -L 55555:127.0.0.1:55555 user@B [hostB]$ ssh -2 -C -D 55556 -L 55555:127.0.0.1:55555 user@C [hostC]$ ssh -2 -C -D 55555 user@D Note that for each hop, you need an additional matching forwarder  -L  on the previous hosts in the chain. References: ssh tunnel via multiple hops This posting shows how to chain an arbitrary number of proxies:  http://sophiedogg.com/ssh-proxy-through-multiple-servers/ The template for this solution:  http://sysextra.blogspot.com/2013/10/multi-hop-ssh-socks-proxy.html How can I use SSH with a SOCKS 5 proxy? http://www.jethrocarr.com/2013/03/13/ssh-via-socks-proxies/

To debug a perl program, invoke the perl debugger using "perl -d" as shown below. # perl -d ./ perl_example.pl

""" The first step is to create an SMTP object, each object is used for connection with one server. """ import smtplib from email.mime.multipart import MIMEMultipart from email.mime.text import MIMEText server = smtplib.SMTP( ' smtp.goyun.info ' , 587 ) # debug server.set_debuglevel( 1 ) # or server.set_debuglevel(True) # show communication with the server # TLS server.starttls() # Next, log in to the server server.login( " user-name " , " password " ) me = " sender@goyun.info " you = " recipient@goyun.info " # Send the mail msg = MIMEMultipart( ' alternative ' ) msg[ ' Subject ' ] = " Test example " msg[ ' From ' ] = me msg[ ' To ' ] = you html = ' <html><body><p>Hi, I have the following contents for you!</p></body></html> ' part2 = MIMEText(html, ' html ' ) # or part2=MIMEText(text, 'plain') ...

""" The first step is to create an SMTP object, each object is used for connection with one server. """ import smtplib from email.mime.multipart import MIMEMultipart from email.mime.text import MIMEText server = smtplib.SMTP( ' smtp.i88.ca ' , 587 ) # debug server.set_debuglevel( 1 ) # or server.set_debuglevel(True) # show communication with the server # TLS server.starttls() # Next, log in to the server server.login( " user-name " , " password " ) me = " sender@i88.ca " you = " recipient@i88.ca " # Send the mail msg = MIMEMultipart( ' alternative ' ) msg[ ' Subject ' ] = " Test example " msg[ ' From ' ] = me msg[ ' To ' ] = you html = ' <html><body><p>Hi, I have the following contents for you!</p></body></html> ' part2 = MIMEText(html, ' html ' ) # or part2=MIMEText(text, 'plain') msg.attach(p...

""" The first step is to create an SMTP object, each object is used for connection with one server. """ import smtplib server = smtplib.SMTP( ' smtp.goyun.info ' , 587 ) # for debug server.set_debuglevel( 1 ) # TLS server.starttls() # Next, log in to the server server.login( " user-name " , " password " ) # Send the mail msg = " \n\n Hello! " # The /n separates the message from the headers server.sendmail( " sender@goyun.info " , " recipient@goyun.info " , msg) server.quit() Python email by smtplib and MIMEMultipart example

""" The first step is to create an SMTP object, each object is used for connection with one server. """ import smtplib server = smtplib.SMTP( ' smtp.i88.ca ' , 587 ) # for debug server.set_debuglevel( 1 ) # TLS server.starttls() # Next, log in to the server server.login( " user-name " , " password " ) # Send the mail msg = " \n\n Hello! " # The /n separates the message from the headers server.sendmail( " sender@i88.ca " , " recipient@i88.ca " , msg) server.quit() Python email by smtplib and MIMEMultipart example

server = smtplib.SMTP('smtp.goyun.info', 465) server. starttls ()

server = smtplib.SMTP('smtp.i88.ca', 465) server. starttls ()