How do you restart a suspended process in Linux?
To restart a suspended process in Linux, first use the ps command to list the processes and then identify the pid of the suspended process. Then use the kill command with the -9 option to forcefully restart the process. Example:
kill -9 <pid>
What is the Yum command in CentOS?
The Yum command in CentOS is used to install, update, remove, search, list and check packages in a CentOS Linux environment. Yum stands for Yellowdog Updater, Modified.
How does SED work Linux?
SED is a stream editor that allows you to perform basic text transformations on an input stream (a file or input from a pipeline). It is a non-interactive command line tool and it can be used to apply a set of transformations by selectively performing operations like search and replace on certain lines of an input stream. SED is commonly used for editing configuration files, text data processing, the rapid implementation of text-editing tasks, and for extracting portions of text from a file. SED is a bit like a combination of an editor, a macro processor, and a filter.
Is Sudo the best way to achieve “best practice security” on Linux?
No, sudo is not the only way to achieve best practice security on Linux. There are other security measures such as proper firewall configuration, regular patching, and utilizing a layered security policy. Ultimately, the effectiveness of best practice security on Linux depends on the security practices and configurations implemented.
How to install PHP on Debian 10 Buster?
Installing PHP on Debian 10 Buster is relatively straightforward. Here are the steps:
1. Update the apt packages:
sudo apt update
2. Install all necessary packages:
sudo apt install php7.3 php7.3-fpm php7.3-mysql php7.3-mbstring php7.3-curl php7.3-zip php7.3-xml php7.3-gd php7.3-intl
3. Install Apache web server
sudo apt install apache2
4. Enable Apache module
sudo a2enmod php7.3
5. Restart Apache
sudo systemctl restart apache2
6. Test installation
Create a file named info.php in the web root directory (/var/www/html/info.php) with content:
7. Access the file in the browser
If you can see all of your PHP information, the installation was successful.
How to install acidrip in Ubuntu?
1. Install Acidrip in Ubuntu by opening up the Terminal window (Ctrl+Alt+T).
2. Install the required dependencies and enable the source repository:
sudo apt-get install libdvdread4 ubuntu-restricted-extras libdvdcss2 libjpeg-progs
3. Add the Acidrip PPA repository to you system:
sudo add-apt-repository ppa:packagers-neoliv/acidrip
4. Update the repository:
sudo apt-get update
5. Now install Acidrip with the following command:
sudo apt-get install acidrip
6. Now after you have installed the application, you can navigate to the Sound & Video entries in the Applications Launcher and find acidrip listed there. Feel free to launch it and enjoy!
How to back up and restore file permissions on Linux?
1. To back up permissions:
• Use the “getfacl” command to save permissions for each file and directory. Save the output in a file for later use.
• For example, to backup the current permissions for the test folder, run the following command: getfacl -R /test > test_permissions.txt
2. To restore permissions:
• Use the “setfacl” command to restore file and directory permissions from a backup file.
• For example, to restore the permissions from test_permissions.txt file, use the command setfacl --restore=test_permissions.txt
Can Linux read and write to NTFS?
Yes, Linux can read and write to NTFS partitions, with the help of a third-party file system driver. There are many different examples of such drivers, and they range from free and open source solutions, to proprietary, paid options.
Can CentOS join a Windows domain?
Yes, CentOS can join a Windows domain, although it would need to have the right configuration set up, with the right account permissions. It can then use Kerberos authentication to join the domain. Additionally, the Samba service must be set up and configured appropriately.
How do you copy a file to a directory in Linux?
You can use the `cp` command to copy a file to a directory in Linux. The syntax for this command is `cp <original_file> <destination_directory>`. For example, if you wanted to copy the file 'picture.jpg' to the directory '/home/user/pictures', you would run the command `cp picture.jpg /home/user/pictures` from the command line.