You can scan a newly added SCSI disk in Linux without rebooting the system. The process is shown below: First, check all disks presently shown on the system by using the below command: # fdisk -l |egrep '^Disk' |egrep -v 'dm-' WARNING: GPT (GUID Partition Table) …
If you are getting this error while connecting a host in Websphere Application Server Performance Tuning Toolkit (WAS PTT), then it means the password of wasadmin user has been changed. You need to update the password of the wasadmin user in the host setting. To update the …
GRand Unified Bootloader (GRUB) is a default bootloader in Linux (all Unix-like) operating system. Anyone can log in into Single User Mode and may change the root user password, system settings etc. This is the big security flow. So, to prevent such an unauthorized person to …
You can remove the GRUB Password after login into the system, follow the steps given below: Login into the system through root user. Open the grub.conf file into vi editor. # vi /boot/grub/grub.conf OR # vi /etc/grub.conf Comment the password line in the grub.conf file or remove this …
Post title and blog title both are very important for search engine optimization, but you must know how to use and customize them. Because they appear in search results and more importantly appear as a clickable link. Post titles and blog title plays a very important …
You can display a warning message to unauthorized users or display a welcome message or informational message to authorized users for SSH logins. These messages can be displayed through banners, a legal banner contains some security warning information or general information, that alerts the user. It …
US technology giant HP has launched Spectre, touted as the world’s thinnest laptop. The laptop is as thin as a AAA battery. Spectre measures 10.4 millimeters (0.41 inch) at its thickest point, this makes it slimmer than than the 12-inch MacBook (0.52 inches) and MacBook Air …
WhatsApp could have accidentally entered into troubled waters here in India by enabling its end-to-end encryption for all. The new security feature by WhatsApp is not what is required by the Indian telecom rules and WhatsApp could face a ban, if the rules are not adhered …
