Articles about zsh | UserComp.com

Zsh: Partial Colouring Completion with Preserved unmatched parts of LS_COLORS

Configure Zsh completion to apply LS_COLORS only to matched text while preserving the appearance of unmatched input.

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Kali Linux: Zsh Corrupted History File - Access Denied

Resolve Zsh history access denied errors in Kali Linux by resetting file ownership and permissions to the current user.

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How to Run a Bash Script in Zsh: A Step-by-Step Guide

Resolve Bash script execution errors in Zsh by explicitly invoking the bash interpreter to ensure correct syntax handling.

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Prevent Command Leading Spaces Showing in zsh History on macOS

Configure HIST_IGNORE_SPACE in zsh to exclude commands with leading spaces from the history file on macOS.

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MacOS Terminal: Not Recognized Commands, Getting Back to Work with zsh

Resolve macOS terminal command not found errors by diagnosing zsh initialization issues and restoring default shell configurations.

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iTerm2: Running Commands Every New Pane

Configure iTerm2 to automatically run initialization scripts or set environment variables in every new pane by using the Custom Command feature in profile settings.

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Temporarily Disable History in Zsh Like Bash: A Tech Support Guide

Disable Zsh command history recording and clear the in-memory buffer using setopt NO_HISTORY and history -c.

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Understanding lsbin and contents bindirectory in macOS with Oh My ZSH and tmux

Resolve command not found errors in tmux by fixing PATH inheritance issues with Oh My ZSH and custom binary directories on macOS.

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Fix Error: Can't Open File $HOME/.zcompdump in Zsh

Resolve the Zsh error by fixing permissions, verifying $ZDOTDIR, and regenerating the .zcompdump file.

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How to Make ZSH Navigation More Like Bash

Resolve ZSH navigation discrepancies by adding bindkey -e to .zshrc to enable Emacs-style keybindings.

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Iterating Arrays and Spaced String Pairs in Zsh: A Comprehensive Guide

Resolve subshell scope issues in Zsh by using redirection instead of pipes to preserve variable changes during array iteration.

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Troubleshooting Compatibility: Bash read -e -i "Test" needs to be in Zsh

Resolve the read illegal option -i error in Zsh by replacing Bash-specific read -e -i with vared for interactive input or parameter expansion for defaults.

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Understanding the Order of Shell Source Files: A Complete Overview

Resolve missing aliases and undefined variables by clarifying the execution order of shell source files for login and non-login shells.

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Disabling Command Substitution in zsh: Alias 'cleanbiber' Example

Prevents premature command substitution in zsh aliases by using single quotes to preserve literal strings until runtime.

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Using zsh alias with echo and zshalias parameter in MacOS

Fixes zsh alias parameter expansion errors on macOS by enforcing single quotes in .zshrc to prevent premature evaluation.

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XDG Base Directory environment variables not respected by notionally compliant software

Fix XDG Base Directory variables not being exported in shell profiles to resolve software ignoring custom config paths.

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Zsh: stdout and stderr both to console AND log

Redirect both stdout and stderr to the terminal and an append-only log file using 2>&1 tee -a in Zsh.

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Writing a Shell Script Compatible with Bash and Zsh for Addressing Array Elements

Resolve off-by-one errors and syntax incompatibilities when accessing array elements in scripts intended to run on both Bash and Zsh.

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Using Zsh on MacOS Catalina 10.15.17: A Comprehensive Guide

Resolve shell compatibility issues and configure Zsh as the default terminal on macOS Catalina 10.15.

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Correct Way to End SSH Tunnel

Resolve orphaned SSH tunnel ports on macOS by identifying the process ID with lsof and terminating it gracefully using kill -TERM.

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Cannot Run 'pip install' Command on MacOS zshrc

Fixes pip install command not found errors on macOS zsh by configuring PATH and aliases in .zshrc.

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Catching a Cat Sitting at the Keyboard: Terminal Doesn't Accept Command-line Parameters in Zsh or Bash

Resolve terminal commands ignoring arguments in Zsh or Bash by fixing aliases and functions that fail to forward positional parameters.

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Understanding the Impact of ~/.zlogout on Non-Interactive ZSH Shells

Resolve the issue where ~/.zlogout fails to execute in non-interactive ZSH shells by moving cleanup logic to script traps.

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CD Command Not Working in OSX Terminal (Zsh and VSCode)

Fixes the cd command not working in macOS Terminal or VSCode by resolving broken aliases, missing PATH entries, and .zshrc configuration errors.

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Bash Command Doesn't Work in ZSH: Troubleshooting

Resolve Bash command failures in ZSH by configuring word splitting, globbing, and function compatibility settings.

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Adding Zsh Autocomplete Suggestions for Your Bash Script

Enable Zsh tab-completion for Bash scripts by creating a separate completion function file in the fpath directory.

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Compress each directory to its own Zip file from command line

Compress each directory into its own zip file without parent folder nesting using a shell loop on macOS.

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Autocomplete in zhshell in macOS not working correctly

Fix zsh autocomplete failures on macOS by deleting the corrupted .zcompdump file and regenerating it.

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Zsh: Fzf Trigger not Working

Fixes Zsh fzf trigger opening nvim on the directory instead of the selected file by correcting command substitution in .zshrc.

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Removing a zshrc File Created in macOS

Resolve terminal issues by permanently deleting the .zshrc configuration file using the rm command in macOS Terminal.

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Undo changes to .zshrc file

Resolve broken Zsh configurations by reverting .zshrc changes via manual editing, backup restoration, or Git checkout.

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Change Tuxedo OS Powerlevel 10k (Zsh) Terminal Icon

Replace the default Linux penguin in Tuxedo OS terminal with a custom icon using Powerlevel 10k and JetBrains Mono Nerd Font.

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New version of zsh still shows old value for $SHELL variable

Resolve incorrect $SHELL variable path after zsh upgrade by updating ~/.zshrc or restarting the login session.

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Troubleshooting UTF-8 Character Display Issue in gnome-terminal (zsh)

Resolve garbled UTF-8 characters in gnome-terminal with zsh by verifying system locale settings, terminal encoding preferences, and font support.

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How to Properly Set sudo crontab to Backup Files with Superuser Rights Nightly

Configure nightly superuser backups by editing root crontab with sudo and using absolute paths in a dedicated shell script.

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Zsh Alias Deletion in macOS: A Step-by-Step Guide

Resolve the issue of removing unwanted Zsh aliases in macOS by editing the .zshrc configuration file and reloading the shell.

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Navigate History Using Arrow Keys with Zsh Autocomplete in oh-my-zsh on Mac: A Solution

Fix arrow keys inserting previous commands instead of navigating history in oh-my-zsh on Mac.

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Zshrc Not Recognized: Troubleshooting Homebrew Installation on Terminal

Resolve the zshrc not recognized error by verifying file existence, correcting permissions, and fixing syntax issues in your Zsh configuration.

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Fixing ZSH Permission Error on MacOS

Resolve ZSH permission errors on macOS by correcting file ownership and shell configuration permissions.

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