Technical IT Support and Guide
SOLVED !!! Unable to negotiate with 192.168.1.100 port 22: no matching host key type found. Their offer: ssh-rsa,ssh-dss If you are facing such issue during ssh login on Linux remote…
If you are getting error while running MadGraph stopped working – zlib Module not found – Suddenly, “can’t locate compress/zlib.pm“. INFO: Merging LHE files Can’t locate Compress/Zlib.pm in @INC (@INC…
phpmyadmin – count(): Parameter must be an array or an object that implements Countable error Just go to /usr/share/phpmyadmin/libraries/sql.lib.php On the line no. 613 the count function always evaluates to true since…
Easy way to find ubuntu hotspot name and password SSID mac-address Linux Ubuntu has inbuilt feature of Wi-Fi hotspot service which we can just activate using Network Manager. When we…
do_ypcall clnt_call rpc unable to receive, connection refused error occurs when due to some malfunctioning of network information service (NIS). It happens sometime when you you are trying to make…
Steps to install anaconda python on Linux centos 7 Anaconda package used mostly frequently for the purpose of data science, scientific research. It helps to manages scientific libraries and dependencies…
How to”Fix” unable to lock the administration directory (/var/lib/dpkg/) is another process using it on Ubuntu If you are facing this kind of error “unable to lock the administration directory…
Linux Shell Login Showing bash-4.1 command line, How do i change bash-4.1# to user@hostname ? How do i change bash-4.1# to user@hostname when login on linux PC Desktop Server If…
The DHCP (Dynamic Host Configuration Protocol) is a network protocol works on “Application layer” on OSI Model. DHCP use to assign an IP (Internet Protocol) address to the clients and…
This post may help to detect open port & related number services Detect open port and services running on server using ‘Nmap’ security scanner tool, available for windows, linux, iMac OS.…