54 lines
1.5 KiB
Markdown
54 lines
1.5 KiB
Markdown
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semanage fcontext -l - типы контекста
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semanage port -l - разрешённые порты
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restorecon -vR /var/www/html/ - восстановить контекст
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semanage fcontext -a -t httpd_sys_content_t '/webserver(/.*)?' - назначить контекст
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less /var/log/messages - поиском найти /sealert
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getsebool -a | grep home
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setsebool -P httpd_enable_homedirs on
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grep 'type=AVC' /var/log/audit/audit.log
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firewall-cmd --list-all
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firewall-cmd --add-service http
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firewall-cmd --add-service http --permanent
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firewall-cmd --add-port=8080/tcp
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firewall-cmd --add-port=8080/tcp --permanent
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rpm -qa - установленные пакеты
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rpm -qd - документация
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rpm -qc - конфиги
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/etc/yum.repos.d/
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[rht-updates]
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name=rht updates
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baseurl=http://content.example.com/rhel8.2/x86_64/rhcsa-practice/errata
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enabled=1
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gpgcheck=0
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yum module list
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sudo yum module install python36:3.6/common
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sudo yum module remove python36
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sudo yum module reset python36
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parted /dev/sdb mklabel gpt mkpart backup xfs 2048s 2GiB
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x-systemd.requires=stratisd.service
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x-systemd.requires=vdo.service
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vdo create --name labvdo --device /dev/sdd --vdoLogicalSize 50G
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mkfs.xfs -K /dev/mapper/labvdo
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stratis filesystem create labpool labfs
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systemd.target=emergency.target
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cat /etc/crontab
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sudo vim /etc/auto.master.d/demo.autofs
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/shares /etc/auto.demo
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sudo vim /etc/auto.demo
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work -rw,sync serverb:/shares/work
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* -rw,sync serverb:/shares/&
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