yum install open—vm—tools epel-release htop zip nano mc ntpdate net-tools bind-utils ntp wget nmtui bzip2 net—tools bind—utils -y
Настройка времени
nano /etc/ntp.conf
systemctl start ntpd
systemctl enable ntpd
netstat -tulnp | grep 123
Настройка хранения истории в bash_history
echo export HISTSIZE=10000 >> /root/.bashrc
echo export HISTTIMEFORMAT=»%h %d %H:%M:%S » >> /root/.bashrc
echo PROMPT_COMMAND=’history -a’ >> /root/.bashrc
echo export HISTIGNORE=»ls:ll:history:w:htop» >> /root/.bashrc
