I want to define an environment variable in Databricks init script and then read it in Pyspark notebook. I wrote this: dbutils.fs.put("/databricks/scripts/i
Some years ago I used the following bash script to get a video out of mp3's and one image (so the image in the video was freezed over the length of the mp3), wh
In Bash, I'm trying to make a function getLock to be used with different lock names. function getLock { getLock_FILE="${1}" getLock_OP="${2}" case
I would like to make a short script that will eventually run a quiz. I'm trying to read stdin, which contains a new-line delimited list of words, for example: v
I want my c# application (which I execute on a raspberry pi) to run a bash script whenever it starts.. basically : the script is located in /etc/init.d and is n
I know that if I do print ("f" + 2 * "o") in python the output will be foo. But how do I do the same thing in a bash script?
I need to capture error conditions in a Bash script using a trap. For this reason I've both set -e AND set -u in my script. However I've noticed that the trap
I have a file containing a value which should go into a field of a PostgreSQL table. By searching a little, I found many answers, e.g. How can I update column v
I have a script that checks if the PPTP VPN is running, and if not it reconnects the PPTP VPN. When I run the script manually it executes fine, but when I make
I'm working with GWAS data, My data looks like this: IID,kgp11004425,rs11274005,kgp183005,rs746410036,kgp7979600 1,00,AG,GT,AK,00 32,AG,GG,AA,00,AT 300,TT,AA,00
Problem: Cannot create topics from docker-compose. I need to create kafka topics before I run a system under test. Planning to use it as a part of the pipeline,
I installed python environment by means of commands: SYS_INSTALL="apt-get install -y" PIP_INSTALL="pip install" # Be sure to install setuptools before pip to
The original Data looks like ID,kgp11274425_A,kgp11274425_HET,kgp5732633_C,kgp5732633_HET,rs707_G,rs707_HET,kgp75_T,kgp75_HET 1,C,T,G,T,C,A,0,0 2,C,C,T,G,A,A,G
I have a shell script file like this: #!/bin/bash CONF_FILE="/tmp/settings.conf" #settings.conf contains OS_NAME="Caine Linux" source $CONF_FILE display_os_n
I have a c++ executable named Test. I want to find out the GetExitCodeProcess() code when the execution is completed. I can find out the status code by writin
I am new to Docker. I found that we can set environment variables using the ENV instruction in the Dockerfile. But how does one set Bash aliases for long comman
Hopefully someone can push me in the right direction. I have a Terraform plan that currently stands up a Linux VM in Azure. I am attempting to run a bash script
yesterday my laptop run out of battery it was late night and decided to not turn it on back. In the morning I ran into this issue Could you help me please. Can'
I am trying to build a C ELF binary on linux and try to execute it directly on another machine. (Sent via scp linux command) The problem is that even when I bui
I'm writing a script in Unix where I have to check whether the first character in a string is "/" and if it is, branch. For example, I have a string: /some/dire