The easiest way to check the permissions of a directory in Linux is to use the ls command. This will list the contents of the directory, as well as any associated permissions. To check the permissions of a specific directory, you can use the ls -l command. This will give you a long listing of […]
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To check the version of PHP installed on a Linux system, you can use the following command: php -v This will output something like: PHP 7.2.34 (cli) (built: Mar 24 2020 20:13:37) ( NTS ) Copyright (c) 1997-2018 The PHP Group Zend Engine v3.2.0, Copyright (c) 1998-2018 Zend Technologies What is my PHP version Linux?
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There are a few ways to check permissions of a user in Linux. One way is to use the “id” command. For example, if you want to check the permissions of the user “bob”, you would type: id bob This will return information about the user “bob”, including their group membership and privileges. Another way
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If you need to check if port 8080 is open on a Linux machine, you can use the netstat command. This will show you all of the active network connections and their associated ports. To filter the output to just port 8080, you can use the grep command. How do I check if port 8080
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To check the PFX certificate expiration date in Linux, you can use the openssl tool. First, you need to install openssl on your system. You can do this using the apt package manager. Once openssl is installed, you can use the following command to view the expiration date of a PFX certificate: openssl pkcs12 -in
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You can check the physical disk in Linux by running the ‘fdisk -l’ command. This will list all of the disks attached to your system. How do you check a physical disk? How do I check if a physical drive is failing Linux? There are a few ways to check if a physical drive is
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There are a few ways to check your physical memory in Linux. One way is to use the free command. This will show you the total amount of free and used physical memory on your system, as well as the amount of swap space. Another way to check your physical memory is to use the
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If you can’t delete files from your external hard drive on a Mac, there could be several reasons why. The most common reason is that the file is in use by another application and cannot be deleted. To fix this, quit any applications that are using the file, then try deleting it again. If that
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There are a few potential reasons why you might not be able to delete a music file on your Mac. First, check to see if the file is locked. If it is, you can unlock it by selecting the file in Finder and pressing Command + I (or selecting “Get Info” from the File menu).
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If you’re having trouble deleting files on your Mac because your disk is full, there are a few things you can do to free up space. First, try removing any unused apps or files that you no longer need. You can also clear out your browser cache and delete temporary files. If you’re still having
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