css how to format code in the code tag
code {
background: #f4f4f4;
border: 1px solid #ddd;
border-left: 3px solid #f36d33;
color: #666;
page-break-inside: avoid;
font-family: monospace;
font-size: 15px;
line-height: 1.6;
margin-bottom: 1.6em;
max-width: 100%;
&nb........
responsive table without changing much code solution
So you've got a responsive site with tables but it breaks them so anything not viewable on the screen is now cut off.
Here is a simple solution that will allow users to scroll horizontally so they can see the whole table:
&........
Openvz kernel: [10186978.064405] TCP: time wait bucket table overflow (CT3)
kernel: [10186978.064405] TCP: time wait bucket table overflow (CT3)
Varying opinions are out there but in general it seems like the most common culprit is a lack of privvmpages, with a modern OpenVZ system the best way is to set privvmpages as equal to what your RAM is and this has resolved the messages on another system.
If it's truly a TCP issue you can adjust the following parameters:........
connect: No buffer space available Oct 18 12:21:03 vps kernel: printk: 177 messages suppressed. Oct 18 12:21:03 vps kernel: Neighbour table overflow.
ping test.com
connect: No buffer space available
/var/log/messages
Oct 18 12:21:03 vps kernel: printk: 177 messages suppressed.
Oct 18 12:21:03 vps kernel: Neighbour table overflow.
Solution in /etc/sysctl.conf:
net.ipv4.neigh.default.gc_thresh1 = 4096
net.ipv4.neigh.default.gc_thresh2 = 8192
net.ipv4.neigh.default.gc_thresh3 = 8192
net.ipv4.neigh.default.base_reachab........
Use rcconf to edit startup/init.d/init scripts on Debian/Ubuntu based distributions
I've never understood how to enable and disable services for different run levels in Debian based distros, it's just weird, annoying and doesn't make sense. I much prefer chkconfig from RHEL.
Just install the package called 'rcconf' and be done with it. rcconf makes things easy for you.
apt-get install rcconf
Reading package lists... Done
Building dependency tree
Reading state information... Done........