Системный Администратор (Сисадмин)
Настройка серверов Windows, Linux, сетевое оборудование Cisco Systems, D-Link, HP, Huawei, Juniper, MikroTik. Книги и мануалы для сисадминов. По всем вопросам @evgenycarter РКН clck.ru/3KoGJ3
Ko'proq ko'rsatish📈 Telegram kanali Системный Администратор (Сисадмин) analitikasi
Системный Администратор (Сисадмин) (@sysadminof) Rus til segmentidagi kanali faol ishtirokchi. Hozirda hamjamiyat 14 261 obunachidan iborat bo'lib, Texnologiyalar & Aralashmalar toifasida 8 921-o'rinni va Rossiya mintaqasida 45 402-o'rinni egallagan.
📊 Auditoriya ko‘rsatkichlari va dinamika
невідомо sanasidan buyon loyiha tez o‘sib, 14 261 obunachiga ega bo‘ldi.
10 Noyabr, 2026 dagi oxirgi ma’lumotlarga ko‘ra kanal barqaror faollikka ega. Oxirgi 30 kunda obunachilar soni -18 ga, so‘nggi 24 soatda esa -4 ga o‘zgardi va umumiy qamrov yuqori darajada qolmoqda.
- Tasdiqlash holati: Tasdiqlanmagan
- Jalb etish (ER): Auditoriya o‘rtacha 12.54% darajada jalb etiladi. Nashrdan keyingi dastlabki 24 soatda kontent odatda umumiy obunachilar sonining 4.93% ini tashkil etuvchi reaksiyalarni to‘playdi.
- Post qamrovi: Har bir post o‘rtacha 1 790 marta ko‘riladi; birinchi sutkada odatda 704 ta ko‘rish yig‘iladi.
- Reaksiyalar va o‘zaro ta’sir: Auditoriya faol: har bir postga o‘rtacha 11 ta reaksiya keladi.
- Tematik yo‘nalishlar: Kontent zfspool, диск, linux, пул, zpool kabi asosiy mavzularga jamlangan.
📝 Tavsif va kontent siyosati
Muallif resursni shaxsiy fikrni ifoda etish maydoni sifatida ta’riflaydi:
“Настройка серверов Windows, Linux, сетевое оборудование Cisco Systems, D-Link, HP, Huawei, Juniper, MikroTik. Книги и мануалы для сисадминов.
По всем вопросам @evgenycarter
РКН clck.ru/3KoGJ3”
Yuqori yangilanish chastotasi (oxirgi ma’lumot 11 Noyabr, 2026 da olingan) sababli kanal doimo dolzarb va katta qamrovli bo‘lib qoladi. Analitika auditoriya kontent bilan faol hamkorlik qilishini, uni Texnologiyalar & Aralashmalar toifasidagi muhim ta’sir nuqtasiga aylantirishini ko‘rsatadi.
*filter
# Allow all loopback (lo0) traffic and reject traffic
# to localhost that does not originate from lo0.
-A INPUT -i lo -j ACCEPT
-A INPUT ! -i lo -s 127.0.0.0/8 -j REJECT
# Allow ping.
-A INPUT -p icmp -m state --state NEW --icmp-type 8 -j ACCEPT
# Allow SSH connections.
-A INPUT -p tcp --dport 22 -m state --state NEW -j ACCEPT
# Allow HTTP and HTTPS connections from anywhere
# (the normal ports for web servers).
-A INPUT -p tcp --dport 80 -m state --state NEW -j ACCEPT
-A INPUT -p tcp --dport 443 -m state --state NEW -j ACCEPT
# Allow inbound traffic from established connections.
# This includes ICMP error returns.
-A INPUT -m state --state ESTABLISHED,RELATED -j ACCEPT
# Log what was incoming but denied (optional but useful).
-A INPUT -m limit --limit 5/min -j LOG --log-prefix "iptables_INPUT_denied: " --log-level 7
# Reject all other inbound.
-A INPUT -j REJECT
# Log any traffic that was sent to you
# for forwarding (optional but useful).
-A FORWARD -m limit --limit 5/min -j LOG --log-prefix "iptables_FORWARD_denied: " --log-level 7
# Reject all traffic forwarding.
-A FORWARD -j REJECT
COMMIT
IPv6 (/tmp/v6):
*filter
# Allow all loopback (lo0) traffic and reject traffic
# to localhost that does not originate from lo0.
-A INPUT -i lo -j ACCEPT
-A INPUT ! -i lo -s ::1/128 -j REJECT
# Allow ICMP
-A INPUT -p icmpv6 -j ACCEPT
# Allow HTTP and HTTPS connections from anywhere
# (the normal ports for web servers).
-A INPUT -p tcp --dport 80 -m state --state NEW -j ACCEPT
-A INPUT -p tcp --dport 443 -m state --state NEW -j ACCEPT
# Allow inbound traffic from established connections.
-A INPUT -m state --state ESTABLISHED,RELATED -j ACCEPT
# Log what was incoming but denied (optional but useful).
-A INPUT -m limit --limit 5/min -j LOG --log-prefix "ip6tables_INPUT_denied: " --log-level 7
# Reject all other inbound.
-A INPUT -j REJECT
# Log any traffic that was sent to you
# for forwarding (optional but useful).
-A FORWARD -m limit --limit 5/min -j LOG --log-prefix "ip6tables_FORWARD_denied: " --log-level 7
# Reject all traffic forwarding.
-A FORWARD -j REJECT
COMMIT
👉 @sysadminofpkill находит процесс по разным параметрам, например, pid, ppid, cmd, uid, и посылает ему сигнал завершения.
killall находит процесс по имени и завершает все совпавшие процессы, есть режим регулярных выражений и интерактивный режим, которых нет в pkill.
👉 @sysadminof