today's howtos
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Find a Directory in Linux
In Linux, you create multiple files and directories and frequently navigate in between but there are times when the number of directories is so huge that finding it is next to impossible.
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How To Restrict Su Command To Authorized Users In Linux
The su command is a powerful tool that can be used to switch to another user's account. However, it can also be used by bad persons to gain unauthorized access to your system. By restricting the use of the su command, you can help to protect your Linux system from unauthorized access.
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Ebook: Introducing LFCS Certification Preparation eBook
For years, certifications in the Information Technology world have helped job candidates demonstrate their skills to potential employers.
In the Linux world, this is as true as in any other area, with businesses primarily looking for certified candidates to fill available vacancies. In other words, certifications are a proven way of gaining an advantage when applying for a job.
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I'm not going to accurately remember our past views and thoughts
One reasonable work-around for this is to do an end of service writeup of systems and then remember to check it later. This writeup will reflect and perhaps explicitly include our attitudes and views as of the end of the system's life, while it's still vivid in our minds and our attitudes probably haven't shifted. If our attitudes have shifted, we're likely to be conscious of that and the shift itself is worth writing about in the end of service writeup, because it means that we had some sort of realization after shutting down the system and getting just a little bit of distance from it.