zsh Questions

Connecting to ec2 instance from mac terminal is showing "Not a directory" – Amazon Web Sevices

April 16, 2023
ramana
2 Answers

apple@Apples-MacBook-Pro-2 ~ % ssh ec2-13-127-165-161.ap-south-1.compute.amazonaws.com hostkeys_find_by_key_hostfile: hostkeys_foreach failed for /Users/apple/.ssh/known_hosts: Not a directory The authenticity of host 'ec2-13-127-165-161.ap-south-1.compute.amazonaws.com (13.127.165.161)' can't be established. This key is not known by any other names Are you sure you want to continue connecting (yes/no/[fingerprint])?…

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Where I should setup the PATH so psql command can work? – Postgresql

April 3, 2023
jj-ammar
2 Answers

I am using a mac and when i use psql in terminal i got zsh: command not found: psql I searched and saw that i should set up the PATH export PATH=${POSTGRES_HOME}/bin:${PATH} so my question where i do this ?…

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How do I handle output in a shell script from a PHP script that has output to either STDOUT or STDERR?

March 21, 2023
nhuff717
2 Answers

Suppose I have the following PHP script being run on the PHP CLI in a shell script: <?php # foo.php $a = rand(1,5); if ($a == 1) { fwrite(STDOUT, 'normal condition'); } else { fwrite(STDERR, 'error condition'); } The script…

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Node.js issues with zsh – Ubuntu

March 9, 2023
dszal
2 Answers

I'm running Ubuntu via WSL. I originally had the bash shell running but switched to zsh. Node.js was installed on bash and was up to date. I tried to npm install on a project and noticed that node wasn't installed…

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VScode integrated terminal suddenly throws an error during initialization – Ubuntu

February 17, 2023
mktplus
2 Answers

I'm using the most recent VScode on Ubuntu 22.10 and experiencing the following issues while opening ZSH and BASH shells in the integrated terminal. The standard Ubuntu terminal works without errors. After starting a ZSH integrated terminal: compdump:138: command not…

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Parsing an array with emty element – Ubuntu

January 30, 2023
Sudipta Roy
2 Answers

Hello I am trying to parse a file into an array which contains empty elements Sample file (test) test11|test12|test13|test14 test21||test23|test24 the following funtion just print the array elements test_func() { local param=($@) echo "1: ${param[1]}, 2: ${param[2]}, 3: ${param[3]}, 4:…

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Executing a remote shell script with prompts using cURL works on bash but not on zsh – Ubuntu

December 21, 2022
Javi Hache
2 Answers

This command works perfectly fine when executed on bash. sh < (curl -sSL https://myurl.com/install.sh) It's an install script with some prompts that require y or n answers. Finally it installs a couple of programs, creates a directory, downloads some file…

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How to open a new tab from inside Visual Studio Code's integrated terminal (not with keyboard shortcuts)?

November 22, 2022
Anonymoose
2 Answers

I want to open a new terminal tab as part of a project I'm working on requires that I run another script in a new tab once I've got the first portion running. But I am not seeing how to…

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Visual Studio Code – Program stops working and it says zsh abort

November 18, 2022
Aggelosmil30
2 Answers

So here is my code #include<math.h> #include<stdio.h> #include"hw1.h" int main (int argc, char *argv[]) { int num_choices, k; char right_choices[20]; do { printf("Enter number of choices:n"); scanf("%d", &num_choices); } while ((num_choices > 26) || (num_choices < 1)); num_choices = num_choices…

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Visual Studio Code – copy text from tmux inside VSCode

November 1, 2022
romanzdk
2 Answers

I use VSCode on macOS, I ssh into Linux remote station and here I run tmux (inside VSCode integrated terminal). However, I am not able to copy any text from tmux into system clipboard when used like this. I am…

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