Centos 7 Systemd Ethernet Naming

Ethetnet Naming Hakkında Güzel bir İnceleme:: eno16777736:: Unless, you accidentally wondered into Google, and found yourself sitting at a server with a custom PCI architecture, I don’t really see how 16777736 could be a possible value. This might be a hint to a more serious problem. Under the current schema, a system would not be…

Puppet

The Prequsitives: Configure Network without NetworkManager Resolv.conf –> Configure search,domain directives Configure NTP ( enable the service ) Install the DNS Server if there isnt in the environment.The puppet requires the FQDN of the server and nodes. yum install bind /etc/named.conf  listen-on port 53 { 127.0.0.1; 10.133.186.104; }; allow-query { localhost; 10.133.0.0/16; }; zone “mpuppet.local”…

My SAMBA

Evde kullandığım samba share lokasyonları: [500_1] comment = Docs,ISO,Backups etc… path = /mnt/1000/500_ALL writeable = yes printable = no valid users = <user> [500_2] comment = Media path = /mnt/1000/500_MEDIA writeable = yes printable = no valid users = <user> Client: /home/<user>/.smbcredentials username=<user> password=<password> //192.168.1.225/2000    /mnt/2000 cifs credentials=/home/<user>/.smbcredentials,iocharset=utf8,file_mode=0777,dir_mode=0777,noperm,auto 0 0

Lynx Proxy

Eger Lynx üzerinden proxy kullanmak gerekirsee,   /etc/lynx-cur/lynx.cfg dosyasına ( local kullanıcı dosyalarına da bu parametre eklenebilir) aşağıdaki satırların girilmesi gerekiyor. http_proxy:http://site:port/ https_proxy:https://site:port/

PAM Wait after failed Login

SSH ile yapılan bir bağlantılarda, eğer yanlış şifre girerseniz ardından <time> süresince sisteme girişin engellenmesi: cat /etc/pam.d/sshd auth       required     pam_tally2.so deny=5 onerr=fail lock_time=<time_in_seconds> Kontrol: pam_tally2 -u <User> Reset: pam_tally2 -u odiuser -r