admin Here is how to add a second disk to linux. In this article, the OS is CentOS 7. Check to see how many drives are installed: You can do this using the df and fdisk command: The above information show the primary disk as sda. Use fdisk to identify the second drive: The sdb drive … Read more
How Cron works: Examples: 5 minutes after midnight each day
Introduction This tutorial should assist with creating FTP server on Windows 2012 R2 – Depend on your version – Your setting might be slightly different. Even there are too many free third-party tools like Filezilla that provide a client access to FTP serve.. Here you have the steps I followed to set up my FTP server in … Read more
Instructions Login to your Plesk server. Select the domain you wish to enable gzip for from the left hand side. Click in Apache and nginx settings: Down the bottom, add the following to the “Additional nginx directives” field: Click OK to save. Verify with GTMetrix.com Another way is to set up deflate. First you need … Read more
R1Soft error will resemble something like – “Failed to backup LVM/MD Configuration” with running LVM based commands from R1Soft. Usually due to an upstream vendor or repo update of the LVM binary that conflicts with the R1soft native configuration “lvm.static” command. Error: Failed backup of LVM configuration Failed to execute command ‘lvm.static pvs -o pv_fmt,pv_uuid,dev_size,pv_name,pv_mda_free,pv_mda_size,pv_all,seg_all,pvseg_all,vg_all,lv_all … Read more
Included in NMap is a script called ssl-enum-ciphers, which will let you scan a target and list all SSL protocols and ciphers that are available on that server. You can also narrow it down by specifying a port number with the -p option. This tool comes in handy if you’re doing a vulnerability scan and … Read more
How to check if there are blocks in CentOS 7 firewalld
When getting an error in Windows 2008 R2, Error 401: Unauthorized: Access is denied due to invalid credentials See – https://www.codeproject.com/Answers/418802/Unauthorized-Access-is-denied-due-to-invalid-c#answer1 Specifically Solution 6 with a minor adjustment. Right click on the folder in Explorer and choose Properties. In Security tab add ‘IIS_IUSRS’ and ‘NETWORK SERVICE’ and give full control to both user. Also check … Read more
How to Fix the Spectre on a CentOS/RHEL/Fedora/Oracle/Scientific Linux For Example, CentOS 7 Type the following yum command: CentOS 7 output You must reboot your Linux server using shutdown/reboot command: Verify all 3 CVEs (you must see output: Run the following dnf command if you are using a Fedora Linux: OR Reboot the Linux box:
How to Fix the Meltdown on a CentOS/RHEL/Fedora/Oracle/Scientific Linux Always keep backups. So backup now to an offsite location. Note the Linux kernel version running the following command: Fix the Meltdown on a CentOS/RHEL/Fedora/Oracle/Scientific Linux Type the following yum command: You must reboot your Linux server using shutdown/reboot command: Run the following dnf command if … Read more