I have a little quirk with my Linux machines and I suspect it’s due to the fact that I define my history file in my .bashrc file like this: export HISTFILE=~/.history From another machine I like to run a non-interactive ssh command to see things I’ve done on that other machine. I often like to… Read More History command is not working in a non-interactive SSH command from another Linux machine

I have a little quirk with my Linux machines and I suspect it’s due to the fact that I define my history file in my .bashrc file like this: export HISTFILE=~/.history From another machine I like to run a non-interactive ssh command to see things I’ve done on that other machine. I often like to… Read More History command is not working in a non-interactive SSH command from another Linux machine

In Mac OSX 13, Terminal, I am trying to run a shell script, ./writeimage.sh I cd into the folder, I see the writeimage.sh file is there with ls -l I see it’s permissions are set correctly to 700 (rwx for me) I use the ./ prefix because this script is not in the Path. I… Read More "Command not found" when running shell script with ./

A few years ago, I added some theme to my terminal a few years back. I’ve not been bothered ever since to remove the "git(main)" that displays throughout my terminal until now. Does anyone know how to remove it ? >Solution : This prompt customization is most likely from oh-my-zsh. Instructions for removing oh-my-zsh. If… Read More How to get rid of "git(main)" in terminal for mac

I community. I’ve got a problem with bash terminal. There are two files that I need to merge and I want to use delimiter ; in join command, but it doesn’t work. How can I fix it? Thanks! join -1 2 -2 2 -t; tasks.txt procowner.txt > answ.txt upd. bash message join: option requires an… Read More Join command in Bash

I have a python script: # temp.py print("foo\nbar") I can run this in powershell: > python .\temp.py foo bar I want to set the environment variable FOO to the output of this python script. However, doing so changes the newline to a space: > $env:FOO=$(python .\temp.py) > $env:FOO foo bar What I’ve Tried Verify that… Read More PowerShell setting environment variable to subexpression discards newline

this is what i get when I write in the terminal, (Im sorry, im super new) >Solution : You are typing in a z shell, but you are trying to execute python code. To enter python’s interactive mode, you can simply type /usr/bin/local/python3 (or python3 directly might work if things are setup correctly on your… Read More When I write in the terminal using python in VScode i can never write in the terminal like the tutorials are doing. how do I fix that?

I have a simple c program test.c that increments a variable: get(var); //get var when executing test.c var = var + 1; printf(%d,var); And i want to set var when i execute the program: ./test 15 i want to store 15 in var in my program and use it. How can i do that ?… Read More Pass a value while executing c program in terminal

I recently installed Anaconda on my Mac for starting to code with Python using Spyder, but decided to switch to VSCode (without starting Anaconda) which I find less confusing (I’m a casual coder). However, every time I open Terminal now on my Mac, the prompt starts with "(base)" which seems to indicate I’m still in… Read More leaving Anaconda environment in Terminal (Mac)

I am working on a git repository that has branches constantly being merged into it, and I would like to somehow sync git pull <remote_master> So that in the future I just need to execute git pull And it will execute git pull from this <remote_master> ; is this possible? I am on a Linux… Read More Is it possible to set your git pull <remote_master> so that you can just write git pull in the future and it pulls this <remote_master>?