I’m not sure what I’m doing is correct so fix me if I’m mistaken. This is my dockerfile: I’m trying to add rtmp module to my nginx. I’m trying to run the image with the command below: This is what I received: What is that /docker-entrypoint.sh: 38: exec: nginx: not found? How do …
Tag: linux
how to run complex awk command on remote machine
I am trying to capture the total used memory in % on remote machine as the following so we add backslash as before the “$” as but still with the same errors any advice how to fix this syntax? Answer You also have to escape the double quotes “:
Selenium driver throws error on Ubuntu 18.04
I am porting my code over from Windows to Ubuntu, I went ahead and installed java, and all the drivers, and built my jar file. While executing it, I am getting this error. I downloaded the Linux 64bit Chrome Driver for this. The error seems to be starting from my jars main class line 17, which is this line. H…
Docker awslogs gives error NoCredentialProviders
Problem I’m trying to send docker logs to Aws Cloudwatch using my on premise server but it keeps failing on authentication. I’ve spent tons of hours searching through documentation and tutorials – and yet it does not work. Approach I’ve installed AWS-cli and configured it, so ~/.aws/co…
pass the date from outside as a parameter
This is my Linux script, I want to ask the user from outside what date is needed, then save that date and run the script for that date. now currently this script generate a csv for the current date files, I want to run this for a user request date, can I pass parameters from outside? any help could be
How to send emails via cron job usng Golang MySQL?
Hope you all doing well. how can i using cron job and cron tab(by golang connection my sql) or anothor way using bash script excute (file golang) how can i do that. in crontab -e : set the code 31 17 * * * cd /home/shanaz/Desktop/GO export/home/shanaz/Desktop/GO:bash sql.sh when sql.sh code here go run sqll.g…
awk renamed few files and left few to renamed
I am trying to replace part of filenames based on matching string of filename from another file. Filenames are in following format: where digits before first _ represent station code, which I want to replace with its station name from another file named radiosonde.csv. For example : I want change 36872_201908…
Signals – SIGUSR1 class exercise
I got this as a class exercise. I had to analyze the output without running it and I figured that the output should be num=4. But actually the output of this code after running it is: I’ll be glad to know what am I missing? Answer This is an interesting question. So what’s happening is that a sign…
Why this error occurs ‘You must run the container in the host namespace when running privileged mode’?
I have enabled user namespaces and now I wanted to run a docker container with –privileged flag, yes I know it’s a bad practice but still I wanted to run that docker as –privileged. But I can see this error pops-up, so was curious what is this error? What am I doing wrong? docker: Error resp…
R ERROR: dependencies ‘xml2’, ‘httr’ are not available for package (Linux Mint 20.1)
I did not quite know where this belongs exactly, so I decided to post this here on stack overflow. I recently had package issues with R and R-Studio on Linux Mint 20.1, where I always recieved dependency errors when installing packages like plotly and tidyverse. Therefore, in order to test if my system was re…