20%
07.10.2025
/400
$5.63
https://thepihut.com/products/sleeve-for-raspberry-pi-400
Raspberry Pi 27W USB-C power supply
$12.83
https://thepihut.com/products/raspberry-pi-27w-usb-c
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02.08.2021
.
Figure 9: gping charting the performance of a network connection.
Infos
Curses: https://en.wikipedia.org/wiki/Curses_(programming_library)
top(1) man page: https://manpages.ubuntu.com/manpages/focal/en/man
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27.10.2011
-friendly statistics that might be more suited to the less technical minded. Figure 3 shows MRTG Total Traffic Generator with some slightly modified output. Although it hasn’t been maintained since 2002, with only some
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pages) and (2) functions that provide additional buffering in the user space (e.g., fwrite, documented in section 3 of the library functions man pages). The second type makes mapping on the basis
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circumvents a kernel's cgroup resource limitations. Look online for more information on kernel capabilities [3].
The capabilities man page warns about the power of SYS_ADMIN access by saying "Don't choose CAP
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?
The hdparm [3] tool exposes all the disk's details to the administrator's prying eye. From the output presented in Listing 1, you can determine that this is indeed a solid state device (line 25), supporting
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sar with the -P switch. The command in Listing 1 line 3 displays the status of all cores, and the command in line 4 displays the status for cores 1 and 2 only.
Like top, sar displays the average load
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be made. Arbiters help reduce costs because they require significantly fewer resources. However, you need to keep in mind that the replication set in a primary-secondary-arbiter (PSA) architecture (Figure 3
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is so highly regarded.
To count how many times the pattern "one" shows up in a file, I use:
# grep -c one filenane
The output from grep faithfully produces an accurate count of the number of pattern
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details as well [3]. The files in the Linux /proc directory also have a pleasingly hackable penchant for being directly readable as plain text, as opposed to more binary-centric proc implementations
