[root@localhost ~]# ping yahoo.com ping: unknown host yahoo.com [root@localhost ~]# nmcli device DEVICE TYPE STATE CONNECTION eno16777984 ethernet connected eno16777984 lo loopback unmanaged -- [root@localhost ~]# nmcli connection modify eno16777984 ipv4.dns "8.8.8.8" [root@localhost ~]# systemctl restart NetworkManager [root@localhost ~]# ping yahoo.com PING yahoo.com (98.137.246.7) 56(84) bytes of data. 64 bytes from media-router-fp1.prod1.media.vip.gq1.yahoo.com (98.137.246.7): icmp_seq=1 ttl=47 time=158 ms 64 bytes from media-router-fp1.prod1.media.vip.gq1.yahoo.com (98.137.246.7): icmp_seq=2 ttl=47 time=143 ms ^C --- yahoo.com ping statistics --- 2 packets transmitted, 2 received, 0% packet loss, time 1001ms rtt min/avg/max/mdev = 143.123/150.753/158.383/7.630 ms [root@localhost ~]# yum -y install psacct Loaded plugins: fastestmirror, langpacks Loading mirror speeds from cached hostfile * base: ftp-srv2.kddilabs.jp * extras: ftp-srv2.kddilabs.jp * updates: ftp-srv2.kddilabs.jp base | 3.6 kB 00:00:00 extras | 2.9 kB 00:00:00 updates | 2.9 kB 00:00:00 (1/4): base/7/x86_64/group_gz | 153 kB 00:00:00 (2/4): extras/7/x86_64/primary_db | 194 kB 00:00:00 (3/4): updates/7/x86_64/primary_db | 1.3 MB 00:00:00 (4/4): base/7/x86_64/primary_db | 6.1 MB 00:00:03 Resolving Dependencies --> Running transaction check ---> Package psacct.x86_64 0:6.6.1-9.el7 will be updated ---> Package psacct.x86_64 0:6.6.1-13.el7 will be an update --> Finished Dependency Resolution Dependencies Resolved =========================================================================================================== Package Arch Version Repository Size =========================================================================================================== Updating: psacct x86_64 6.6.1-13.el7 base 93 k Transaction Summary =========================================================================================================== Upgrade 1 Package Total download size: 93 k Downloading packages: Delta RPMs disabled because /usr/bin/applydeltarpm not installed. warning: /var/cache/yum/x86_64/7/base/packages/psacct-6.6.1-13.el7.x86_64.rpm: Header V3 RSA/SHA256 Signature, key ID f4a80eb5: NOKEY Public key for psacct-6.6.1-13.el7.x86_64.rpm is not installed psacct-6.6.1-13.el7.x86_64.rpm | 93 kB 00:00:00 Retrieving key from file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-7 Importing GPG key 0xF4A80EB5: Userid : "CentOS-7 Key (CentOS 7 Official Signing Key) <security@centos.org>" Fingerprint: 6341 ab27 53d7 8a78 a7c2 7bb1 24c6 a8a7 f4a8 0eb5 Package : centos-release-7-2.1511.el7.centos.2.10.x86_64 (@anaconda) From : /etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-7 Running transaction check Running transaction test Transaction test succeeded Running transaction Warning: RPMDB altered outside of yum. Updating : psacct-6.6.1-13.el7.x86_64 1/2 Cleanup : psacct-6.6.1-9.el7.x86_64 2/2 Verifying : psacct-6.6.1-13.el7.x86_64 1/2 Verifying : psacct-6.6.1-9.el7.x86_64 2/2 Updated: psacct.x86_64 0:6.6.1-13.el7 Complete! [root@localhost ~]# systemctl start psacct [root@localhost ~]# systemctl enable psacct
