When trying to download and build Gobblin from git clone. By following, Download and Build Gobblin Locally On your local machine, clone the Gobblin repository: It gives following error in my Amazon Ec2 instance. How to avoid that error message? Answer The issue is not about communicating with the goblin serve…
Tag: linux
How to GREP words, not lines, that contain specific characters, and print entire word
I have a file with tons of lines and words such as this example: What I want to do is list only the word (assuming each 4 character bundle is a word) that contains a specific number, such as 35. In this example, I would want the result printed to be: I have tried a few different ways such as
[Error: Failed to find ‘ANDROID_HOME’ environment variable. Try setting setting it manually
Im using Cordova in Linux mint 17 I installed android sdk , cordova , android studio , nodejs 4 problem is here when i wanna build app in codova and run this on terminal : sudo cordova build android it shows I put this code on my but it wont works Answer I don’t think its necessary to add everything
Where the heck is that core dump?
TLDR: Can’t find the core dump even after setting ulimit and looking into apport. Sick of working so hard to get a single backtrace. Questions on the bottom. I’m having a little nightmare here. I’m currently doing some c coding, which in my case always means a metric ton of segfaults. Most o…
Kernel update breaks CUDA
I have a NVIDIA Grid K2 GPU allocated to a virtual server running Ubuntu 14.04. To reinstall the proper drivers after an automatic kernel update I ran sudo apt-get update followed by sudo apt-get install nvidia-current. Now I cannot get CUDA 7.5 to work any longer. If I run the deviceQuery sample I get the fo…
How to install Android SDK on Ubuntu?
For my Ubuntu machine, I downloaded the latest version of Android SDK from this page. After extracting the downloaded .tgz file, I was trying to search for installation instructions and found: To get started on Linux: Unpack the .zip file you’ve downloaded. The SDK files are download separately to a use…
RPi2, OpenMAX, Deadlock
Environment Raspberry Pi 2 B+ Debian Linux OpenMAX IL Use-case OpenMAX Camera Video capture Camera ports are disabled Renderer / Camera Tunnel is set All components state is set to Idle Ports are enabled Problem description The first port being enabled to the Camera Input port ( Port #73 ), the port is being …
I’m getting errors in my shell script
MY CODE : THE ERRORS : Answer Your code has lots of issues. You were not consistent in your variable names (e.g. pp vs. PurPrice) You only use $ when you want the value of a variable (not on read’s for example). You can’t use strings with the integer test operators (-eq and so on). You need backti…
Bash Array Key from User Input
So I have a bash script which will scan a directory and run a function on a selected input. It seems that for some reason, the key is not setting from the array properly. What am I missing? All help is much appreciated! EDIT: As a side note, I can run the commands separately and get results. Here is the
select() fails when adding m32 flag to Makefile
i have the following code, which simply creates udp socket to listen to a multicast group. I’m compiling it using gcc, with -c -g flags, on x64 machine. When adding -m32 flag to linking & compiling phases in Makefile, select() call is failing with Invalid Argument. After debugging a little bit with …