This is the preferred, Composer method for upgrading Magento 2.X.X between minor versions. Replace X.X with the minor version numbers of the target version. The last line is optional, use it only if you’re in the middle of a migration and need to continue to be able to sync data with a 1.x site. If […]
In a search to replace several NetGear WNCE2001 devices which had over time, proven themselves to be so unreliable they would literally kill entire wireless AND wired networks by randomly hijacking DHCP. I tried many devices — some either couldn’t bridge at all, others ‘worked’ but had such terrible range or connection quality they were […]
One-liner recursive grep + sed search and replace for php or other file types: grep “subject” * -rl –include=*.php | xargs sed -i -e ‘s/subject/replacement/g’
I cooked up a Munin plugin for my Surfboard 6141 which monitors ALL available data from the status page. If you’re having intermittant signal issues and want to keep detailed data for cable technicians, this is for you! Check it out on Github: https://github.com/djamps/munin-surfboard6141
Since XenServer 6.1 (XCP 1.6) there is a new feature that allows you to lock VIF to specific MAC and IP addresses. This is nice (and also very buggy!), but it doesn’t provide any security other than keeping VMs from stealing each others IPs. A better solution should allow to (optionally) isolate traffic between groups […]
Create the patch: diff -aru file.orig file > file.patch Apply the patch (-b creates a copy of the original with a .orig extension): patch -b file file.patch
Install some prerequisites: yum groupinstall “Development Libraries” “Development Tools” yum install mercurial python-devel dev86 iasl ncurses-devel ncurses \ glib2-devel glib2 openssl-devel yajl-devel libuuid-devel libuuid \ pciutils-devel pciutils texinfo kernel-xen bridge-utils gnutls gnutls-devel \ libxml2 libxml2-devel libnl libnl-devel libxslt libxslt-devel pygtk2 xorg-x11-xauth \ xorg-x11-fonts* device-mapper* gnome-python2-gconf pygtk2-libglade dbus-x11 \ gtk-vnc-python netcf netcf-devel netcf-libs vte vte-devel Pull […]
timthumb.php is responsible for millions of wordpress hacking so it is important to make sure all timthumb files on Cpanel servers are up to date. It may have any file name (sometimes thumb.php or another) so we have to look in every php file for vulnerable versions and replace them. The script automates this. This […]
Convert a XenServer HVM domain to PV (paravirtual) and back again with this simple script.
Adding a remote MySQL user