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анализ_оборудования_в_linux [2011/10/21 15:18] val |
анализ_оборудования_в_linux [2019/02/12 11:56] val [sysfs] |
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<code> | <code> | ||
# dmesg | # dmesg | ||
+ | |||
+ | # dmesg | grep eth | ||
+ | |||
+ | # dmesg | grep Memory | ||
+ | |||
+ | # dmesg | grep sda | ||
# lshw | # lshw | ||
Line 14: | Line 20: | ||
[[http://ru.wikipedia.org/wiki/Procfs]] | [[http://ru.wikipedia.org/wiki/Procfs]] | ||
- | <code> | ||
- | # cat /proc/5139/cmdline | ||
- | устаревшие варианты использования | + | === Неправильные варианты использования === |
+ | <code> | ||
# cat /proc/interrupts | # cat /proc/interrupts | ||
Line 23: | Line 28: | ||
</code> | </code> | ||
- | ==== sysfs ==== | + | === Правильные варианты использования === |
+ | <code> | ||
+ | # ps | ||
+ | ... | ||
+ | 17399 pts/0 00:00:00 bash | ||
+ | ... | ||
- | [[http://citkit.ru/articles/367/]] | + | # cat /proc/17399/cmdline |
+ | -bash | ||
- | [[http://ru.wikipedia.org/wiki/Sysfs]] | + | # tty |
+ | /dev/pts/0 | ||
+ | |||
+ | # ls -l /proc/17399/fd/0 | ||
+ | lrwx------ 1 root root 64 Oct 25 16:43 /proc/17399/fd/0 -> /dev/pts/0 | ||
+ | </code> | ||
+ | |||
+ | ==== sysfs ==== | ||
+ | |||
+ | * [[http://citkit.ru/articles/367/|Оборудование и Linux. Новая страница: sysfs]] | ||
+ | * [[http://ru.wikipedia.org/wiki/Sysfs|Материал из Википедии - sysfs]] | ||
<code> | <code> | ||
- | # cat /sys/class/net/eth0/address | + | # cat /sys/class/net/enp0s3/address |
00:0c:29:d2:6a:d3 | 00:0c:29:d2:6a:d3 | ||
</code> | </code> | ||
- | ==== devfs ==== | + | ==== udev ==== |
+ | |||
+ | [[http://ru.wikipedia.org/wiki/Udev]] | ||
<code> | <code> | ||
# ls -l /dev/ttyS0 | # ls -l /dev/ttyS0 | ||
</code> | </code> | ||