Just my blog
Blog about everything, mostly about tech stuff I made. Here is the list of stuff I'm using at my blog. Feel free to ask me about implementations.
- Mobaxterm SSH RDP FTP...
- Thunderbird Email client
- Filezilla FTP client/server
- Nirsoft Win utils
- Sysinternals Win utils
- Pi-Hole AD block by DNS
- NUT UPS manager
- Rpi MON Raspberry monitoring
- Free CAD 3D modelling
- Free Commander Far-like filemanager
- Bitwarden Password manager
- Django web framework
- celery multi-tasking
- celery-beat Celery + Django
- celery-results Celery + Django
- Pillow Python image lib
- wsgi mod Apache + Python
- requests best in WEB requests
- openpyxl make Excell docs
- p4python Perforce + Python
- paramiko SSH + Python
- pyvmomi ESXi Vcenter + Python
I'm using these libraries so you can ask me about them.
Centos умирает от winbind
Сегодня "уронил" свой веб сервер неправильной настройкой samba+krb5+winbind. Траблшут под руководством товарища показал, что я, по своей навности отдал системе предпочтение использовать хранилищем базы аккаунтов и паролей виндовый хост, к которому, собственно веб-сервер так и не был подключен. При старте системы, ничто не могло запуститься, так как не имело прав, вообще. Краеугольный камень: /etc/nsswitch.conf читать здесь: http://linux.die.net/man/5/nsswitch.conf и здесь: http://www.faqs.org/docs/securing/chap6sec71.html Способ лечения: - запуститься изпод лайв-сиди, найти указанный выше конфиг и исправить его
Как должно все выглядеть:
The /etc/nsswitch.conf file is used to configure which services are to be used to determine information such as hostnames, password files, and group files. The last two ones, password files, and group files in our case are not used, since we don't use NIS services on our server. Thus, we will focus on the hosts line in this file.
Edit the nsswitch.conf file vi /etc/nsswitch.conf and change the hosts line to read:
"hosts: dns files" |
Which means, for programs that want to resolve an address. They should use the dns feature first, and the /etc/hosts file if the DNS servers are not available or can't resolve the address.
Also, we would recommend deleting all instances of NIS services from each line of this file unless you are using NIS! The result should look like this:
passwd:files
shadow:files
group:files
hosts:dns files
bootparams:files
ethers:files
netmasks:files
networks:files
protocols:files
rpc:files
services:files
automount:files
aliases:files
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