Bash add UTF8 (UTF-8) BOM to file
karlo sed -i '1s/^\(\xef\xbb\xbf\)\?/\xef\xbb\xbf/' foo-*
Certbot centos 7
pip uninstall requests yum reinstall python-requests pip uninstall six yum reinstall python-six pip uninstall urllib3 yum reinstall python-urllib3 ; yum install http://cbs.centos.org/kojifiles/packages/pyOpenSSL/16.2.0/3.el7/noarch/python2-pyOpenSSL-16.2.0-3.el7.noarch.rpm ; yum install certbot certbot-apache
Get x11 forwarding working on Centos 7 & Putty & Xming
Install xming Set up putty, use x forwarding, diplay loc localhost:0.0, rest is default Start xming On centos: Test using xclock. If $DISPLAY is not set you did it wrong.…