I’m fairly new to the linux webapp development scheme but there was a readme attached with the project that the previous team left me. It said I have to call sudo npm install bower install grunt build/grunt server. firstly, my bower.json is empty with the exception of and secondly when I call grunt buil…
Tag: linux
Error while compiling lsnes emulator on ubuntu
I’m currently trying to get the Mario project from https://github.com/aleju/mario-ai to work on my ubuntu (16.04) system. I followed the tutorial and already solved some errors, but now I get something that looks like a compile error on the lsnes emulator and that doesn’t make sense to me. My comm…
Shell script to list unformatted disks (partitions)
I’m looking to create a script that lists the unformatted partitions/disks in Linux OS. I couldn’t find a reliable way of listing the unformatted disks / partitions. I tried to use lsblk –output NAME,FSTYPE,MOUNTPOINT | grep “sd” which outputted: The names which do not have mount…
EC2 Linux : Error:Disconnected: No supported authentication methods available (server sent: publickey)
Few months back i have purchased AWS server and created one amazon linux instance(ec2-user) under its one year free subscription (t2-micro). I have been using instance for file input and output operation as well as server configuration via putty and filezilla as well. But recently when i tried connecting it v…
How to run multiple linux commands as a sequence of arguments through subprocess.Popen Python
code-1 : Passing linux commands as a sequence of arguments Output – 1: In the above code I am trying to run multiple linux commands by passing them as a sequence of arguments. If I am modifying the above code to the following one it works fine. code-2 : Pass linux commands as a string Output – 2 :…
exit from STDIN from bash script when the user want to close it
I’m automating the file creation from a bash script. I generated a file rc_notes.txt which has commit messages from two tags and want to re-write that in a new file as rc_device.txt. I want the user to write the customer release notes and exit from the BASH STDIN that I prompt in the terminal. The probl…
Switch user from bitbucket to github
I work for a team that stores its repositories on Bitbucket, so I have an account there. Now I’m starting to work simultaneously for another team that stores its repositories on GitHub. I have a couple of questions: Since on both Bitbucket and GitHub they use Git to manage their repository, can I use th…
preserve inline variable with sudo
Hi i’m trying to make something like this to work in bash but i keep getting an empty line, the only thing that works so far is: what i would like to achieve is the ability to inline a variable for the sudo command i also tried this as suggested here but with no luck, am i missing something? Answer
How to insert variable containing a path into sed
I’m writing a linux script, which is to replace a string for a file. Here is my script: In the file named test, there is a line like this: What I need is to replace this line with the line below: It means that things between double quotes should be replaced by the $var. However when I execute my script,
Using uclibc linker for glibc compiled binary?
I have a binary which I need to get working on an embedded system which uses uclibc, the binary was compiled against glibc, should this work? I get an error saying that the binary doesn’t exist when I try to run it, so I checked what libraries were missing. I was able to symlink all of these but one to