4 Ways to Check String Equality in Bash String Comparison

bash string comparison

While writing Bash scripts, we will often require Bash string comparison to evaluate if two strings are equal or not. The two strings are equal when they have the same length and contain the same sequence of characters. In this article, we’ll look at some of the techniques to compare bash strings and explore several…

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Git Detached Head: What Is It and How To Fix This?

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If you are also one of the millions of git user, you may have also encountered the “detached HEAD state”. It might be annoying for you but it can be fixed easily. In the Git, HEAD refers to currently checked-out latest commit of branch. However, in a detached HEAD state, the HEAD doesn’t point to…

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How to Fix the Problem of Host key Verification error

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The “Host Key Verification” SSH Connection error occurs when a remote host changes its authentication key, but their client PC holds the same old Key in the “known_hosts” file. To fix this error, the user should make changes in the host_key file or should delete it completely. Another potential way to fix this issue is…

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5 Ways to Fix “exec format error”

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The “exec format error” occurs when someone tries to run a script and the system encounters any issue with the executable file format. This error message can be commonly seen on Unix-based systems, like Linux or macOS. In this article, we will discuss some of the possible reasons for this error and guide you how…

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5 Ways DevOps Helps You Save Money

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Welcome to our blog on “5 Ways DevOps Helps You Save Money”! In today’s fast-paced digital landscape, businesses are constantly seeking innovative solutions to stay competitive and efficient. Enter DevOps, the transformative approach that bridges the gap between software development and IT operations, leading to remarkable cost savings. The importance of DevOps in enabling collaboration…

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