See Chat with Geminie: PCIe BUS Error: Severity=Corrected, Type=Physical Layer .
Below are step-by-step symptoms from superficial to root causes.
Your Linux system becomes very slow even if the system has enough CPU and memory resources.
top reports a large portion of CPU wating …
Always test integrity of the compressed file before you throw away the original archives. I've seen a case before that a large zip file generated in Windows cannot be unzipped correctly in Linux. Not sure what happend though.
Zstd is currently the best compression/decompression tool. It …
You can check the current shell in use by running the following command.
echo $SHELL
However,
notice that echo $SHELL does not report the right shell sometimes.
A more robust way is to use echo $0.
The default shell can be changed using the comamnd chsh.
For example,
the following …
Fedora Media Writer is recommended for making bootable flash drives for Fedora Linux images.
Ventoy is the best graphical tool for making bootable flash drives currently. However, Ventoy doesn't always work. For example, Ventoy is not compatible with Universal Blue Linux images.
findThere are some better alternatives to find.
The Python module pathlib is the most suitable one for relatively complex jobs.
fd, ripgrep, fselect and osquery
are other alternatives.
| find | fd | fselect | osquery | ripgrep (rg) | |
|---|---|---|---|---|---|
| Primary Use Case | File metadata search & execution (scripting) | Interactive file name search … |
phoronix-test-suite is currently the best benchmark tool for Linux. You can use it to figure out the bottleneck of performance of your Linux machine. Please refer to Benchmark Your Linux Machine Using phoronix-test-suite for more discussions.
BCC is a toolkit for creating efficient kernel tracing and …