You should try test network speed:
wget --output-document=/dev/null http://speedtest.wdc01.softlayer.com/downloads/test500.zip
yum 28, ‘Operation too slow. Less than 1 bytes/sec transfered the last 30 seconds’
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Monthly Archives: December 2017
expat.h ubuntu compilation error
apt-get install libexpat1-dev
CRITICAL:yum.main: Error: rpmdb open failed
Error: rpmdb: unable to join the environment error: db3 error(11) from dbenv->open: Resource temporarily unavailable
mkdir /root/backups.rpm
cp -avr /var/lib/rpm/ /root/backups.rpm
# rm -f /var/lib/rpm/__db*
# db_verify /var/lib/rpm/Packages
# rpm –rebuilddb
# yum clean all
Failed to get D-Bus connection: Operation not permitted systemctl docker
Failed to get D-Bus connection: Operation not permitted systemctl docker
sudo docker run --privileged -d -ti -e "container=docker" -v /sys/fs/cgroup:/sys/fs/cgroup centos /usr/sbin/init