From be5e0048913797f2ef91065908730da025113c34 Mon Sep 17 00:00:00 2001
From: Egor Tensin <egor@tensin.name>
Date: Sat, 6 Jun 2026 22:23:54 +0200
Subject: move Jekyll source files to src/

---
 _notes/bash.html | 184 -------------------------------------------------------
 1 file changed, 184 deletions(-)
 delete mode 100644 _notes/bash.html

(limited to '_notes/bash.html')

diff --git a/_notes/bash.html b/_notes/bash.html
deleted file mode 100644
index c401522..0000000
--- a/_notes/bash.html
+++ /dev/null
@@ -1,184 +0,0 @@
----
-title: bash
-subtitle: best practices
-layout: nosidebar
-links:
-  - {rel: stylesheet, href: 'assets/css/guides.css'}
-features:
-  - title: Script header
-    topics:
-      - do:
-          - |
-            #!/usr/bin/env bash
-
-            set -o errexit -o nounset -o pipefail
-            shopt -s inherit_errexit lastpipe
-        dont:
-          - |
-            #!/bin/sh -e
-  - title: Arrays
-    topics:
-      - title: Declaration
-        do:
-          - |
-            local -a xs=()
-            declare -a xs=()
-            local -A xs=()
-            declare -A xs=()
-        dont:
-          - |
-            local -a xs
-            declare -a xs
-            local -A xs
-            declare -A xs
-
-            # Doesn't work with nounset:
-            echo "${#xs[@]}"
-      - title: Expansion
-        do:
-          - |
-            func ${arr[@]+"${arr[@]}"}
-        dont:
-          - |
-            # Doesn't work with nounset:
-            func "${arr[@]}"
-          - |
-            # Expands to 0 arguments instead of 1:
-            declare -a arr=('')
-            func "${arr[@]+"${arr[@]}"}"
-      - title: unset
-        do:
-          - |
-            unset -v 'arr[x]'
-            unset -v 'arr[$i]'
-        dont:
-          - |
-            # May break due to globbing:
-            unset -v arr[x]
-            # In addition, possible quoting problem:
-            unset -v arr[$i]
-            # Doesn't work for some reason:
-            unset -v 'arr["x"]'
-            unset -v 'arr["]"]'
-            # Also rejected:
-            unset -v 'arr["$i"]'
-
-            # An insightful discussion on the topic:
-            # https://lists.gnu.org/archive/html/help-bash/2016-09/msg00020.html
-  - title: errexit
-    topics:
-      - title: Command substitution
-        do:
-          - |
-            shopt -s inherit_errexit
-
-            foo() { echo foo ; }
-            bar() { false ; echo bar >&2 ; }
-
-            output="$( bar )"
-            foo "$output"
-
-            # If inherit_errexit is unavailable, you can do
-            #output="$( set -e; bar )"
-        dont:
-          - |
-            foo() { echo foo ; }
-            bar() { false ; echo bar >&2 ; }
-
-            # This will print both "foo" and "bar":
-            foo "$( bar )"
-            # This will also print "foo":
-            foo "$( false )"
-          - |
-            foo() { echo foo ; }
-            bar() { false ; echo bar >&2 ; }
-
-            # This will still print both "foo" and "bar".
-            output="$( bar )"
-            foo "$output"
-
-            # This won't print anything.
-            output="$( false )"
-            foo "$output"
-      - title: Process substitution
-        do:
-          - |
-            shopt -s lastpipe
-
-            result=()
-            cmd | while IFS= read -r line; do
-                result+=("$( process_line "$line" )")
-            done
-        dont:
-          - |
-            # Without lastpipe, the loop is executed is a subshell,
-            # and the array will be empty:
-            result=()
-            cmd | while IFS= read -r line; do
-                result+=("$( process_line "$line" )")
-            done
-          - |
-            # errexit doesn't work for <( cmd ) no matter what:
-            while IFS= read -r line; do
-                process_line "$line"
-            done < <( cmd )
-            # This will be printed even if cmd fails:
-            echo 'should never see this'
-          - |
-            # This breaks if $output contains the \0 byte:
-            output="$( cmd )"
-
-            while IFS= read -r line; do
-                process_line "$line"
-            done <<< "$output"
-      - title: Functions
-        do:
-          - |
-            foo() { false ; echo foo >&2 ; }
-
-            foo
-            echo ok
-        dont:
-          - |
-            foo() { false ; echo foo >&2 ; }
-
-            # This will print "foo" no matter what.
-            if foo; then
-                echo ok
-            fi
-
-            # Same below.
-            foo && echo ok
-            foo || echo fail
-
-            # It currently appears to be completely impossible to
-            # execute a function inside a conditional with errexit
-            # enabled. Therefore, you should try to avoid this
-            # whenever possible.
----
-{% for feature in page.features %}
-  <h2>{{ feature.title }}</h2>
-  {% for topic in feature.topics %}
-    {% if topic.title %}
-      <h3>{{ topic.title }}</h3>
-    {% endif %}
-    <div class="row">
-      <div class="col-md-6">
-        {% for guide in topic.do %}
-          <div class="pre_container pre_do">
-            {% highlight bash %}{{ guide }}{% endhighlight %}
-            <div class="pre_mark"><span class="glyphicon glyphicon-ok"></span></div>
-          </div>
-        {% endfor %}
-      </div>
-      <div class="col-md-6">
-        {% for guide in topic.dont %}
-          <div class="pre_container pre_dont">
-            {% highlight bash %}{{ guide }}{% endhighlight %}
-            <div class="pre_mark"><span class="glyphicon glyphicon-remove"></span></div>
-          </div>
-        {% endfor %}
-      </div>
-    </div>
-  {% endfor %}
-{% endfor %}
-- 
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