From e579621279fa6a7f51bc6802fadc3667b1457103 Mon Sep 17 00:00:00 2001
From: native-api <vano@mail.mipt.ru>
Date: Wed, 27 Oct 2021 00:15:55 +0300
Subject: [PATCH] Created MacOS login shell (markdown)

---
 MacOS-login-shell.md | 42 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 42 insertions(+)
 create mode 100644 MacOS-login-shell.md

diff --git a/MacOS-login-shell.md b/MacOS-login-shell.md
new file mode 100644
index 0000000..c6392e1
--- /dev/null
+++ b/MacOS-login-shell.md
@@ -0,0 +1,42 @@
+# Configure the terminal to run your shell as a login shell
+
+The stock shell configuration examples for MacOS assume that the shell in the terminal runs as a login shell.
+
+## Check if the current shell is a login shell
+
+* Bash:
+
+  ```bash
+  shopt -q login_shell && echo 'Login shell' || echo 'Not login shell'
+  ```
+* Zsh:
+
+  ```zsh
+  if [[ -o login ]]; then echo "login shell"; else echo "not login shell"; fi
+  ```
+
+* Fish:
+
+  ```fish
+  status --is-login; and echo "login shell"; or echo "not login shell"
+  ```
+
+## Set the shell to run as a login shell
+
+There are two possible ways here.
+
+### Set the shell as your login shell (recommended)
+
+* `System Preferences` > `Users and groups` > Open the padlock to allow changes >
+Right click on the corresponding user's name > `Advanced options` > Select the
+shell from the dropdown list next to `Login shell`
+
+* Then, in the Terminal app: `Preferences` > `General` > `Open shells with` > `Predefined login shell`
+
+### Configure the terminal to explicitly run a shell as a login shell
+
+* In the Terminal app: `Preferences` > `General` > `Open shells with` > `Command (full path)`
+
+  * Zsh: `/bin/zsh --login`
+  * Bash: `/bin/bash -l`
+  * Fish: `<path to fish executable> --login`