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 $CONF_FILE display_os_n
I have a c++ executable named Test. I want to find out the GetExitCodeProcess() code when the execution is completed. I can find out the status code by writin
I am new to Docker. I found that we can set environment variables using the ENV instruction in the Dockerfile. But how does one set Bash aliases for long comman
Hopefully someone can push me in the right direction. I have a Terraform plan that currently stands up a Linux VM in Azure. I am attempting to run a bash script
yesterday my laptop run out of battery it was late night and decided to not turn it on back. In the morning I ran into this issue Could you help me please. Can'
I am trying to build a C ELF binary on linux and try to execute it directly on another machine. (Sent via scp linux command) The problem is that even when I bui
I'm writing a script in Unix where I have to check whether the first character in a string is "/" and if it is, branch. For example, I have a string: /some/dire
What is a login shell and interactive shell, and what is a .bash_profile and .bashrc?
I have to create a shell program, such that each time certain users (given as parameters) connect/disconnect from the system, it will save in a text file if its
I'd like to put together a command that will print out a string of 32 hexadecimal digits. I've got a Python script that works: python -c 'import random ; print
When I tried to install python onto homebrew it downloaded it and then an error message popped up at the end that stopped it from completing. When I try to do i
I am writing a script which will be used to gather information on the available and used space on different partitions across servers. I need to be able to capt
I tried to install Ruby 2.0. My command line urped and now looks like the following: -bash: __git_ps1: command not found [11:58:28][whatever@whatever ~]$ I
❯ make --version GNU Make 3.81 ❯ bash --version GNU bash, version 3.2.57(1)-release (x86_64-apple-darwin18) How can I pass a variable from inside