ํžˆ์Šคํ† ๋ฆฌ

  • [2025-07-04 Fri 09:17] Created!

๊ด€๋ จ๋ฉ”ํƒ€

BIBLIOGRAPHY

๋„คํŠธ์›Œํฌ

ssh

๋น„๋ฐ€ํ‚ค๋ฅผ ์ง€์ •ํ•ด์„œ ๋กœ๊ทธ์ธํ•˜๋Š” ๋ฐฉ๋ฒ•

ssh -i ~/.ssh/id_rsa hejdev@gpu1
ssh -i ~/.ssh/id_rsa_jhkim2goqual hejdev@gpu1

ethtool

  • ์‚ฌ์šฉ๋ฒ•: ethtool [์˜ต์…˜] [์ธํ„ฐํŽ˜์ด์Šค]
  • ์˜ˆ์‹œ: ethtool eth0 (๋„คํŠธ์›Œํฌ ์ธํ„ฐํŽ˜์ด์Šค์˜ ์†์„ฑ๊ณผ ์„ค์ • ํ™•์ธ)

ip

  • ์‚ฌ์šฉ๋ฒ•: ip [์˜ต์…˜] [๋ช…๋ น]
  • ์˜ˆ์‹œ: ip addr show (ํ˜„์žฌ IP ์ฃผ์†Œ์™€ ์ธํ„ฐํŽ˜์ด์Šค ์ƒํƒœ ํ™•์ธ)

ip a

   $ ip a
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
    inet 127.0.0.1/8 scope host lo
       valid_lft forever preferred_lft forever
    inet6 ::1/128 scope host
       valid_lft forever preferred_lft forever
2: enxc84d4421d794: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000
    link/ether c8:4d:44:21:d7:94 brd ff:ff:ff:ff:ff:ff
    inet 192.168.165.140/24 metric 100 brd 192.168.165.255 scope global dynamic enxc84d4421d794
       valid_lft 5417sec preferred_lft 5417sec
    inet6 fe80::ca4d:44ff:fe21:d794/64 scope link
       valid_lft forever preferred_lft forever
3: enp5s0: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group default qlen 1000
    link/ether 00:02:c9:ec:32:30 brd ff:ff:ff:ff:ff:ff
4: enp5s0d1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 9000 qdisc mq state UP group default qlen 1000
    link/ether 00:02:c9:ec:32:31 brd ff:ff:ff:ff:ff:ff
    inet 192.168.2.11/24 brd 192.168.2.255 scope global enp5s0d1
       valid_lft forever preferred_lft forever
    inet6 fe80::202:c9ff:feec:3231/64 scope link
       valid_lft forever preferred_lft forever
5: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default
    link/ether e6:15:ce:33:8a:36 brd ff:ff:ff:ff:ff:ff
    inet 172.17.0.1/16 brd 172.17.255.255 scope global docker0
       valid_lft forever preferred_lft forever
hejdev@hejdev-gpu1:~$
 

ifconfig (deprecated, ip๋กœ ๋Œ€์ฒด)

  • ์‚ฌ์šฉ๋ฒ•: ifconfig [์ธํ„ฐํŽ˜์ด์Šค] [์ฃผ์†Œ]
  • ์˜ˆ์‹œ: ifconfig eth0 up (์ธํ„ฐํŽ˜์ด์Šค ํ™œ์„ฑํ™”)

ping

  • ์‚ฌ์šฉ๋ฒ•: ping [ํ˜ธ์ŠคํŠธ๋ช…/IP]
  • ์˜ˆ์‹œ: ping 192.168.1.1 (๋„คํŠธ์›Œํฌ ์—ฐ๊ฒฐ ํ™•์ธ)

traceroute

  • ์‚ฌ์šฉ๋ฒ•: traceroute [ํ˜ธ์ŠคํŠธ๋ช…/IP]
  • ์˜ˆ์‹œ: traceroute google.com (๋„คํŠธ์›Œํฌ ๊ฒฝ๋กœ ์ถ”์ )

[2025-07-04 Fri 09:18]

lshw

[2025-07-04 Fri 09:18]

ํŒŒ์ผ ์‹œ์Šคํ…œ

df

  • ์‚ฌ์šฉ๋ฒ•: df [์˜ต์…˜]
  • ์˜ˆ์‹œ: df -h (๋””์Šคํฌ ์‚ฌ์šฉ๋Ÿ‰์„ ์ธ๊ฐ„์ด ์ฝ๊ธฐ ์‰ฌ์šด ํ˜•ํƒœ๋กœ ํ‘œ์‹œ)

du

  • ์‚ฌ์šฉ๋ฒ•: du [์˜ต์…˜] [๋””๋ ‰ํ† ๋ฆฌ]
  • ์˜ˆ์‹œ: du -sh /path/to/directory (ํŠน์ • ๋””๋ ‰ํ† ๋ฆฌ์˜ ํฌ๊ธฐ ์š”์•ฝ)

lsblk

  • ์‚ฌ์šฉ๋ฒ•: lsblk
  • ์˜ˆ์‹œ: lsblk (๋ธ”๋ก ์žฅ์น˜ ๋ชฉ๋ก ํ™•์ธ)

mount

  • ์‚ฌ์šฉ๋ฒ•: mount [์˜ต์…˜] [์žฅ์น˜] [๋งˆ์šดํŠธํฌ์ธํŠธ]
  • ์˜ˆ์‹œ: mount /dev/sdb1 /mnt (ํŠน์ • ์žฅ์น˜ ๋งˆ์šดํŠธ)

umount

  • ์‚ฌ์šฉ๋ฒ•: umount [๋งˆ์šดํŠธํฌ์ธํŠธ]
  • ์˜ˆ์‹œ: umount /mnt (ํŠน์ • ๋งˆ์šดํŠธ ํ•ด์ œ)

์ปจํ…Œ์ด๋„ˆ

[2025-07-08 Tue 19:54]

๋„์ปค Docker

docker run ๋ช…๋ น -> โ€”restart=always ์˜ต์…˜ ์ง€์ •!

sudo systemctl is-enabled docker

sudo systemctl enable docker

docker ps -a | grep node_exporter