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01 Oct
2020
ColorHosting Deepak

Uses of SED command in Linux Operating system

SED is a Linux/Unix command which stands for stream editor it can perform various functions such as search, replace, delete. It also supports regular expressions which makes it useful to find different patterns. In this guide, we will take you through some of the uses of the SED command in Linux. Add a string at […]

14 Mar
2016
ColorHosting Deepak

Fix: Remote Host Identification has changed

WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ @     WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED!        @ @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ IT IS POSSIBLE THAT SOMEONE IS DOING SOMETHING NASTY! Someone could be eavesdropping on you right now (man-in-the-middle attack)! It is also possible that a host key has just been changed. The fingerprint for […]

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