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To determine whether a file is a text file, executable, or some other type of file, use the `file` command under #Linux, #macOS, #FreeBSD, or #Unix machine. For example:
```
file /etc/passwd
file /bin/ls
```
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More than 55 million people have signed up for the new app, according to Meta. Twitter lost a large proportion of its 7,500 employees, as high as 80%, in waves of redundancies following Mr Musk's takeover last October. Some of them joined Meta to build this new app.
Once the threshold of 4 page views has been reached for any given user, the ad gate will appear everywhere. How generous of them and the website operators? Currently, this is optional, but it may become a permanent feature unless you turn off the ad blocker. #privacy #security
Threads: So, Instagram and Twitter had a wild fling, and behold, this little brat was conceived, complete with influencer nonsense and a truckload of Twitter attitude. Threads really knows how to mimic its parents' vibes, serving up all the generic influencer stuff and that oh-so-impressive "big follower" energy. It's basically Instagram, but with a Twitter-like comments platform, because who doesn't love more ways to share their unfiltered thoughts?
My first honest impression of threads: it sucks. It seems to prompt typical IG stuff from the fashion and travel world. Zero stuff from tech or the IT world. Not a Twitter replacement unless they fine-tune Algo and everyone joining it. We are all stuck here for now ๐ ๐
Future versions of Threads will work with the fediverse, a new type of social media network that allows people to follow and interact with each other on different platforms, like Mastodon.
List #Linux boot numbers:
journalctl --list-boots
See kernel boot logs from the current boot
journalctl -b
See logs from the previous boot:
journalctl -b -1
See all Linux kernel logs from previous boot
journalctl -k -b -1
See https://www.cyberciti.biz/faq/ubuntu-view-boot-log/ for more info
USB pen or stick is popular removable storage media. They will wear out with time. USB flash drives may develop bad sectors. Sometimes you buy a brand-new pen drive and find out it is not working. This page explains how to check the health status of a USB stick in Linux and obtain the status to know if it is beyond repair. See
https://www.cyberciti.biz/faq/linux-check-the-physical-health-of-a-usb-stick-flash-drive/ for more info.