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[Linux] How to upgrade sudo package

Linux is an operating system that can do all the functions you imagine

Introduction

Today I saw the news and found the sudo tool commonly used in unix-liked operating systems has a heap overflow BUG (number CVE-2021-3156).

At present, it has been confirmed that full root permissions can be obtained in the following version:

  • Ubuntu 20.04(sudo 1.8.31)
  • Debian 10(sudo 1.8.27)
  • Fedora 33(sudo 1.9.2)\

According the news, as well as several discussion forums I have roughly read, almost all of them are suggesting that everyone quickly upgrade the package version. This bug was be found in 2021/01 and was notified to the sudo development group.

After a week, the new version of the fix was already online.

And then, I record how to upgrade our sudo package version.

Read More »[Linux] How to upgrade sudo package

[Linux] Double-click to execute shell script and add it to the dock bar

Sometimes if we want to execute a shell script on Linux, we need to open the terminal and give the command —— it’s too slow! If we often need to use this file, for example, the startup file of an application, we may become very anxious. This is why I am looking for how to double-click to execute a shell script on Linux.

Read More »[Linux] Double-click to execute shell script and add it to the dock bar
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