Linux Commands for Beginner Sysadmins: Networking

Опубликовано: 18 Сентябрь 2026
на канале: IT-спец. Денис Курец

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Let's talk about the most essential commands that every network specialist working under Linux needs in their daily work.

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E-mail to register for Cisco courses: [email protected]

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CTRL+C CTRL+V

Ifconfig
ifconfig
ifconfig eth0 192.168.0.21 netmask 255.255.255.0 broadcast 192.168.0.255

IP
ip a
ip link set wlan0 down
ifconfig wlan0 hw ether 14:de:d1:88:18:d4
ip link set wlan0 up
ip l

lshw
apt install lshw
lshw -class network

Ping and Traceroute
ping ya.ru
traceroute ya.ru
traceroute -I ya.ru

Netstat
netstat -i
netstat -lpn
netstat -r

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Advanced training courses and materials from the author:
https://kurets.ru/infoprodukty

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Hello, my name is Denis Kurets, and I am a practicing system administrator and computer security specialist. I worked as a teacher for a long time, teaching the younger generation of networkers skills in personal data protection, network infrastructure management, and other incredibly useful things.

On this channel, I share my experience working with various applications on Windows and Linux systems, and I also review computer and related devices. I regularly collaborate with companies such as Acronis, Cisco, Kaspersky Lab, ESET, FirstVDS, and other renowned IT brands.

•• ... https://Kurets.Ru/Instagram
✓ ODNOKLASSNIKI: https://Kurets.Ru/OK
✓ TELEGRAM: https://Kurets.Ru/Telegram
✓ TWITTER: https://kurets.ru/Twitter

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Additional tags: #network #linux #management #commands #terminal