I would like to get back to default web page caching behavior. I am using Firefox 57 on Ubuntu 16. Our Confluence server was slow in serving up pages, so I sought, found, and executed a command at the terminal of my local machine to use the cached web page EVERY time if it existed. Because my cac...
So SpaceX completed the static firing test for the Falcon Heavy today.
I was watching a short clip on YouTube.
Me: I'll read the comments for the video clip of the rocket. *sees argument about white nationalism in the comments* Me: this is why we can't have nice things. Me: this is also why I don't usually read comments
I'm studying OpenStack, but I'm making a mess of things.
I have seen that in order to make the installation of OpenStack easier, one of the following solutions can be used:
DevStack - RDO - Juju - Conjure
But it is not clear to me what their differences are.
The idea is to install OpenStack t...
@Rinzwind "Python shares some characteristics with scripting languages, but also shares some characteristics with more traditional programming languages." Exactly that I think.
While reviewing the first posts queue, I failed the following audit: https://askubuntu.com/review/first-posts/799873
After I looked at the question, I just thought: “That must have been answered already” and quickly found another (a few days older) question with the same topic. Searching the man...
I have updated my server with ubuntu 14.04 to the newest kernel:
3.13.0-141-generic
Which is the second release after the disclosure of the spectreMeltdown vulnerability as far as i can tell.
But when running the spectre-and-meltdown vulnerability checker:
https://github.com/speed47/spectre-...
I have a lot of open tabs in Firefox (may be a bad habit, I know) but usually only 3 - 10 of them loaded at a time. No fancy multi-media stuff.
The problem is that it starts lagging as soon as I open about 3 tabs. And by lagging I mean it freezes for about 1 - 5, sometimes even more, seconds.
I...
They essentially have ubuntu 14.04 VMs and run script on them.
I'll just ask and hope someone pings me later. I have this run which needs protobuf-compiler version 3+ installed which it isn't which is why it fails. Ubuntu/trusty only has version 2.5. I'm trying to use this ppa for version 3.4, but it still installs the regular 2.5 version.
In Windows I can write a file containing commands for cmd (usually .cmd or .bat files). When I click on those files it will open cmd.exe and run them commands the file contains.
How would I do this in Ubuntu?
I'm sure this is a duplicate, but I can't find my answer.
Its similar to these...
My laptop Thinkpad T400 with Ubuntu 16.04 has two cpu cores cpu0 and cpu1.
$ cat /sys/devices/system/cpu/cpu*/cpufreq/scaling_cur_freq
797963
797963
$ cat /sys/devices/system/cpu/cpu*/cpufreq/scaling_setspeed
800000
800000
Then I edit /sys/devices/system/cpu/cpu0/cpufreq/scaling_setspeed to ch...
I would like to edit /sys/devices/system/cpu/cpu0/cpufreq/scaling_setspeed to change its content from 800000 to 1600000.
I first try with emacs
$ sudo emacs -nw /sys/devices/system/cpu/cpu0/cpufreq/scaling_setspeed
In emacs I have changed the value to 1600000 in the file , but after I exits ...
On Ubuntu 16.04 on Thinkpad T400, I would like to change the frequencies of my cpu cores by directly modifying the system files under /sys/devices/system/cpu/cpu*/cpufreq/.
Do I need to set /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor to be userspace, before set /sys/devices/system/cpu...
I'm studying OpenStack, but I'm making a mess of things.
I have seen that in order to make the installation of OpenStack easier, one of the following solutions can be used:
DevStack - RDO - Juju - Conjure
But it is not clear to me what their differences are.
The idea is to install OpenStack t...
I have updated my server with ubuntu 14.04 to the newest kernel:
3.13.0-141-generic
Which is the second release after the disclosure of the spectreMeltdown vulnerability as far as i can tell.
But when running the spectre-and-meltdown vulnerability checker:
https://github.com/speed47/spectre-...
I have a lot of open tabs in Firefox (may be a bad habit, I know) but usually only 3 - 10 of them loaded at a time. No fancy multi-media stuff.
The problem is that it starts lagging as soon as I open about 3 tabs. And by lagging I mean it freezes for about 1 - 5, sometimes even more, seconds.
I...
How do I display contents of file with names containing letter a in it?
I tried
cat|ls|grep 'a'
In Windows I can write a file containing commands for cmd (usually .cmd or .bat files). When I click on those files it will open cmd.exe and run them commands the file contains.
How would I do this in Ubuntu?
I'm sure this is a duplicate, but I can't find my answer.
Its similar to these...
My laptop Thinkpad T400 with Ubuntu 16.04 has two cpu cores cpu0 and cpu1.
$ cat /sys/devices/system/cpu/cpu*/cpufreq/scaling_cur_freq
797963
797963
$ cat /sys/devices/system/cpu/cpu*/cpufreq/scaling_setspeed
800000
800000
Then I edit /sys/devices/system/cpu/cpu0/cpufreq/scaling_setspeed to ch...
