https://wiki.ip2u.ru/ 2026-04-26T19:33:27+00:00 https://wiki.ip2u.ru/ https://wiki.ip2u.ru/_media/wiki/dokuwiki.svg text/html 2021-12-18T14:02:52+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.ip2u.ru/linux/apache?rev=1639836172&do=diff Apache apache websocket reverse proxy * <https://www.serverlab.ca/tutorials/linux/web-servers-linux/how-to-reverse-proxy-websockets-with-apache-2-4/> text/html 2024-05-03T02:29:38+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.ip2u.ru/linux/arch?rev=1714703378&do=diff Liux arch configure <https://www.youtube.com/watch?v=9zewiGf7j-A> text/html 2025-05-22T19:47:59+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.ip2u.ru/linux/astra?rev=1747943279&do=diff Linux.Astra <https://habr.com/ru/companies/jetinfosystems/articles/730106/> - экзамен alcsa 1.7 <https://tour.astralinux.ru/> Информация по astra 1.7 <https://wiki.astralinux.ru/pages/viewpage.action?pageId=137563438> <https://wiki.astralinux.ru/fstec/security_measures> - реализация мер защиты astra-safepolicy - управление безопасностью sudo astra-safepolicy 3 # 0 Базовый / 1 Усиленный/ 2 Максимальный - детали смотри выше sudo pdpl-user -i 63 username #- повышение уровня целостнос… text/html 2024-06-03T13:48:55+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.ip2u.ru/linux/backup?rev=1717422535&do=diff Linux. backup * howto-use-tar-command-through-network-over ssh session * AI what is best way to backup dokuwiki on docker and save 2 last copies on google disk. if possible need to use only bash script Backup SSH * login to root with ssh key #/etc/ssh/sshd_config PermitRootLogin without-password PubkeyAuthentication yes service sshd restart text/html 2024-02-14T06:45:06+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.ip2u.ru/linux/bash?rev=1707893106&do=diff Linux.Bash PS bash/zsh ${SSH_CLIENT+ssh:}${(%):-%m} # see to set options https://github.com/ricbra/zsh-config/blob/master/zshrc setopt no_share_history setopt histignorespace setopt histignorealldups setopt histreduceblanks # check xterm color msgcat text/html 2022-11-14T03:03:07+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.ip2u.ru/linux/btrfs?rev=1668394987&do=diff Linux btrfs * <https://cheat.sh/btrfs> * <https://btrfs.wiki.kernel.org/index.php/Using_Btrfs_with_Multiple_Devices> * <https://habr.com/ru/company/veeam/blog/458250/> text/html 2022-04-13T07:55:31+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.ip2u.ru/linux/curl?rev=1649836531&do=diff Curl Curl.Example * <https://reqbin.com/req/c-w7oitglz/convert-curl-to-http-request> text/html 2024-07-14T12:08:31+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.ip2u.ru/linux/elastic?rev=1720958911&do=diff Elastic Search ELK * <https://github.com/deviantony/docker-elk> - start in compose * <https://habr.com/ru/articles/671344/> - elk stack ELK.commands1 curl 127.0.0.1:9200/_cluster/health?pretty curl 127.0.0.1:9200/_cat/indices?v #get names of all indicies in red status curl 127.0.0.1:9200/_cluster/health/?level=shards | jq -r '.indices | to_entries | map(select(.value.status == "yellow")) | .[].key' #get jsons of all indicies in red status curl 127.0.0.1:9200/_cluster/health/?level=… text/html 2025-07-16T07:54:34+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.ip2u.ru/linux/ffmpeg?rev=1752652474&do=diff FFmpeg * examples <https://jeremyrouet.medium.com/simple-commands-to-learn-ffmpeg-in-real-use-case-a53f4360efa7> * qsv params gist * install ffmep qsv <https://gist.github.com/Brainiarc7/4f831867f8e55d35cbcb527e15f9f116> * video for test <http://ultravideo.fi/#testsequences> * ffmpeg QSV params - <https://trac.ffmpeg.org/wiki/Hardware/QuickSync> * Example to encode to HEVC * best presets to h264 h264 ## FFMPEG apt install ffmpeg ffmpeg -decoders|Select-String "qsv" ffmpeg … text/html 2024-02-22T03:34:36+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.ip2u.ru/linux/influxdb?rev=1708572876&do=diff InfluxDb cheat sheet / examples <https://www.sqlpac.com/en/documents/influxdb-flux-language-advanced-features.html#influxdb-v2-quick-reminders> <https://www.influxdata.com/blog/top-5-hurdles-for-flux-beginners-and-resources-for-learning-to-use-flux/> influxdb 3 from(bucket: "bucket") |> range(start: -2h) |> filter(fn: (r) => exists r.nas_name) // |> group(columns: ["nas_name","_measurment"]) |>last() |> yield(name: "unique") Influxdb queries text/html 2021-03-30T08:14:39+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.ip2u.ru/linux/ipsec?rev=1617092079&do=diff Ipsec * Best Description what is ipsec <https://networklessons.com/cisco/ccie-routing-switching/ipsec-internet-protocol-security/> Linux Ipsec Ipsec configuration parameters - please check whatis my ip powershell - 212 (Invoke-WebRequest ifconfig.me/ip).Content remember aueg15..........12.......ref text/html 2024-02-06T10:13:27+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.ip2u.ru/linux/kernel?rev=1707214407&do=diff Linux.Kernel - kernel modules drivers <http://www.haifux.org/lectures/86-sil/kernel-modules-drivers/> - kernel documentation for /sys/class/net - <https://www.kernel.org/doc/Documentation/ABI/testing/sysfs-class-net> text/html 2021-09-13T14:36:06+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.ip2u.ru/linux/lvm?rev=1631543766&do=diff Linux.LVM Изменить размер раздела на Скале #LVM resize less ./config.pvs prlctl stop ISOJ-prod-se-1-202 prl_disk_tool resize -i --hdd ./harddisk1.hdd prl_disk_tool resize --size 130G --hdd ./harddisk1.hdd prl_disk_tool resize -i --hdd ./harddisk1.hdd prlctl list -a prlctl start ISOJ-prod-se-1-202 #LVM resize umount /mnt/backend/ lsblk df -h pvresize /dev/vdb lvextend -L+10G /dev/mapper/ISOJ--prod--se-isoj--backend e2fsck -f /dev/ISOJ-prod-se/isoj-backend resize2fs /dev/ISOJ-prod-se… text/html 2022-12-25T13:12:11+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.ip2u.ru/linux/manjaro?rev=1671973931&do=diff Linux.Manjaro * Update manjaro from shell <https://www.fosslinux.com/4240/how-to-update-manjaro-using-command-line-in-the-terminal.htm> * xrdp <https://www.adamlabay.net/2022/04/15/xrdp-on-manjaro-the-easy-way-when-it-works/> * CRD chrome remote desktop - <https://blog.victormendonca.com/2020/04/02/how-to-install-chrome-remote-desktop-on-arch/> text/html 2024-10-16T16:24:38+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.ip2u.ru/linux/nginx?rev=1729095878&do=diff Nginx HAPROXY - pfsense - link Lists of geoip - <https://www.ipdeny.com/ipblocks/> <https://mailfud.org/geoip-legacy/> Nginx Geoip geoip # updated geoip list https://mailfud.org/geoip-legacy/ #/etc/nginx/conf.d/geoip.conf geoip_country /usr/share/GeoIP/GeoIP.dat; # Define a variable to check if the client is from Russia map $geoip_country_code $is_russia { default no; RU yes; } # Define a variable to check if the client IP is within the 10.5… text/html 2022-06-15T16:04:18+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.ip2u.ru/linux/performance?rev=1655309058&do=diff Linux performance * Brendan Gregg - linux perf tools <https://www.brendangregg.com/> * <https://jvns.ca/blog/2017/07/05/linux-tracing-systems/> text/html 2025-09-16T03:37:37+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.ip2u.ru/linux/proxmox?rev=1757993857&do=diff Linux.proxmox Proxmox <https://tteck.github.io/Proxmox/> scripts utility proxmox <https://phucbone.github.io/ProxmoxCheatsheet/> <https://www.blockbridge.com/proxmox/> fast storage Proxmenux! blog Proxmox monitoring influx <https://forum.proxmox.com/threads/integrating-influxdb2-data-with-temperature-and-disks-info.118615/> cpu and drive temp <https://forum.proxmox.com/threads/proxmox-cpu-temp-and-using-in-vms.140742/> add temp in summary table : nvme: 48.85℃ , drivetemp: 40℃ ,… text/html 2024-07-07T07:45:15+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.ip2u.ru/linux/redos?rev=1720338315&do=diff Redos Система безопасности РЕД ОС <https://redos.red-soft.ru/base/manual/safe-redos/public-recomend/> text/html 2024-02-28T11:56:39+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.ip2u.ru/linux/rsync?rev=1709121399&do=diff RSYNC Сделать копию #RSYNC #localcopy with create directory influxdb2 in dst ../docker rsync -aHAXvh ./influxdb2 ../docker # Reception PUB rsync -rlptgoPv --exclude '!trash' --exclude 'frontend_test' /mnt/frontend/ root@10.59.0.80:/mnt/frontend/ # Reception Store rsync -rlptgoPv /mnt/backend/www/pdn_store/ root@10.59.0.81:/mnt/backend/www/pdn_store/ text/html 2025-02-05T12:37:56+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.ip2u.ru/linux/security?rev=1738759076&do=diff Library <https://wazuh.com/> - XDR , SIEM <https://habr.com/ru/articles/867162/> <https://attack.mitre.org/> opensource opsec review Linux Security * <https://pberba.github.io/security/2022/01/30/linux-threat-hunting-for-persistence-systemd-timers-cron/#73-monitoring-addition-to-cron> Zerotrust <https://docs.linuxserver.io/images/docker-kasm/> kasm Zerotrust Browser <https://github.com/m1k1o/neko> <https://docs.linuxserver.io/images/docker-kasm/#usage> Headline <https://zeek.org… text/html 2021-10-15T07:54:49+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.ip2u.ru/linux/skala?rev=1634284489&do=diff Скала # Get all snapshots prlctl list -a | grep { | awk '{print $5}' | xargs -t -n1 prlctl snapshot-list $1 ISOJ-prod-pub-se-0-75 10.59.0.75 isoj - Integrity 63 ISOJ-prod-se-1-202 10.59.1.202 isoj - Integrity 63 Skala-R prlctl start ISOJ-prod-pub-se-0-80 prlctl stop ISOJ-prod-pub-se-0-80 # snapshots https://docs.virtuozzo.com/virtuozzo_hybrid_server_7_users_guide/managing-virtual-machines-and-containers/managing-snapshots.html prlctl snapshot ISOJ-prod-p… text/html 2022-12-18T05:02:25+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.ip2u.ru/linux/snmp?rev=1671339745&do=diff Snmp Basics and install sudo apt install snmp snmp-mibs-downloader /usr/bin/download-mib # fix error in line 73 -> https://serverfault.com/questions/936119/snmp-mibs-on-ubuntu-error-in-mibs # edit /etc/snmp.conf -> mibs :ALL wget https://global.download.synology.com/download/Document/Software/DeveloperGuide/Firmware/DSM/All/enu/Synology_MIB_File.zip unzip ./Synology_MIB_File.zip cd ./Synology_MIB_File mkdir -p $HOME/.snmp/mibs mv ./* $HOME/.snmp/mibs text/html 2025-03-18T06:42:12+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.ip2u.ru/linux/ssh?rev=1742280132&do=diff SSH Terminate session - Enter key followed by ~. * SSH-agent explained * add SSH key id_rsa.pubssh-copy-id -i ~/.ssh/id_rsa.pub melnikov_ea@root-docker03.gorodperm.ru * <https://robotmoon.com/ssh-tunnels/> SSH manager * <https://github.com/LukeGus/Termix> - ssh web manager text/html 2024-11-09T13:13:08+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.ip2u.ru/linux/ssl?rev=1731157988&do=diff Linux SSL * проверить сертификаты SSLabs test https * сайт рассказывающий про технические детали SSL TLS <https://tls.dxdt.ru> * Управление сертификатами - <https://github.com/cloudflare/cfssl> * книга все что нужно знать - text/html 2023-12-02T17:45:42+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.ip2u.ru/linux/systemd?rev=1701539142&do=diff Linux.Systemd cheat sheet <https://gist.github.com/alertor/332083217f0797fd52d6e1b2d51ad86c> Linux.Systemd.JournalCtl * <https://dannyda.com/2021/05/30/how-to-use-systemctl-systemd-runlevel/> # параметры -g grep - поиск в тексте -e end - сразу переходить в конец -f follow - выводить в реальном времени -r recursive - в обратную сторону -x catalog - дополнительную информацию -n 10 - отобразить 10 последних линий -b boot id - выбрать загрузку , например предыдущую -1 --no-pager - выводит… text/html 2025-02-24T04:06:06+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.ip2u.ru/linux/tools?rev=1740369966&do=diff Linux tools Utility Description Neovim A modern text editor based on Vim, focused on extensibility and usability with a built-in terminal. text/html 2026-03-27T08:24:04+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.ip2u.ru/linux/vpn?rev=1774599844&do=diff <https://github.com/GVCoder09/nodpi/> пример прокси на питоне <https://roundproxies.com/blog/proxy-switchomega/> - extension для работы c proxy Yggdrasil Yggdrasil net - <https://yggdrasil-network.github.io/services.html> | Marzban помни про ут...........ля и про 25 помни про ут...........ля и про 25 Wireguard text/html 2025-02-05T12:49:05+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.ip2u.ru/linux/zfs?rev=1738759745&do=diff Linux ZFS <https://lepkov.ru/zfs-cheatsheet/> backup <https://habr.com/ru/companies/macloud/articles/547056/> <<https://denisbondar.github.io/post/zfs-manual-rus/>> - manual <<https://xakep.ru/2014/07/08/zfs-at-home/#toc07>.> old one # zfs pools and mount points tree /dev/zvol/ /dev/zvol/ ├── rpool ├── data │ ├── vm-100-disk-1 -> ../../../zd0 │ └── vm-100-disk-1-part1 -> ../../../zd0p1 └── swap -> ../../zd16 zfs get all rpool/data/subvol-111-disk-1 | grep com zfs …