blob: 396fcfafbae4b0198d2ae38d80ccb06a10aedea8 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
|
<!DOCTYPE html>
<html lang="en">
<head>
<link rel="stylesheet" href="/style.css">
<meta charset="UTF-8">
<meta name="viewport" content="initial-scale=1">
<meta content="#ffffff" name="theme-color">
<meta name="HandheldFriendly" content="true">
<meta property="og:title" content="Bash Harder With Vim">
<meta property="og:type" content="website">
<meta property="og:description" content="a static site {for, by, about} me ">
<meta property="og:url" content="https://peppe.rs">
<link rel="icon" type="image/x-icon" href="/favicon.png">
<title>Bash Harder With Vim · peppe.rs</title>
<body>
<div class="posts">
<div class="post">
<a href="/" class="post-end-link">⟵ Back</a>
<a class="stats post-end-link" href="https://raw.githubusercontent.com/nerdypepper/site/master/posts/bash_harder_with_vim.md
">View Raw</a>
<div class="separator"></div>
<div class="date">
31/07 — 2019
<div class="stats">
<span class="stats-number">
24.37
</span>
<span class="stats-unit">cm</span>
 
<span class="stats-number">
1.6
</span>
<span class="stats-unit">min</span>
</div>
</div>
<h1>
Bash Harder With Vim
</h1>
<div class="post-text">
<p>Bash is tricky, don't let your editor get in your way. Here's a couple of neat
additions you could make to your <code>vimrc</code> for a better shell programming
experience.</p>
<h3 id="Man%20pages%20inside%20vim">Man pages inside vim</h3>
<p>Source this script to get started: </p>
<pre><code>runtime ftplugin/man.vim
</code></pre>
<p>Now, you can open manpages inside vim with <code>:Man</code>! It adds nicer syntax highlighting
and the ability to jump around with <code>Ctrl-]</code> and <code>Ctrl-T</code>.</p>
<p>By default, the manpage is opened in a horizontal split, I prefer using a new tab:</p>
<pre><code>let g:ft_man_open_mode = 'tab'
</code></pre>
<h3 id="Scratchpad%20to%20test%20your%20commands">Scratchpad to test your commands</h3>
<p>I often test my <code>sed</code> substitutions, here is
a sample from the script used to generate this site: </p>
<pre><code># a substitution to convert snake_case to Title Case With Spaces
echo "$1" | sed -E -e "s/\..+$//g" -e "s/_(.)/ \u\1/g" -e "s/^(.)/\u\1/g"
</code></pre>
<p>Instead of dropping into a new shell, just test it out directly from vim!</p>
<ul>
<li><p>Yank the line into a register:</p>
<pre><code>yy
</code></pre></li>
<li><p>Paste it into the command-line window:</p>
<pre><code>q:p
</code></pre></li>
<li><p>Make edits as required:</p>
<pre><code>syntax off # previously run commands
edit index.html # in a buffer!
w | so %
!echo "new_post.md" | sed -E -e "s/\..+$//g" --snip--
^--- note the use of '!'
</code></pre></li>
<li><p>Hit enter with the cursor on the line containing your command!</p>
<pre><code>$ vim
New Post # output
Press ENTER or type command to continue
</code></pre></li>
</ul>
</div>
<div class=intro>
Hi. <a href=https://peppe.rs/index.xml class=feed-button>Subscribe</a>
<p>I'm Akshay, I go by nerd or nerdypepper on the internet.</p>
<p>
I am a compsci undergrad, Rust programmer and an enthusiastic Vimmer.
I write open-source stuff to pass time. I also design fonts: scientifica, curie.
</p>
<p>Send me a mail at [email protected] or a message at [email protected].</p>
</div>
<a href="/" class="post-end-link">⟵ Back</a>
<a class="stats post-end-link" href="https://raw.githubusercontent.com/nerdypepper/site/master/posts/bash_harder_with_vim.md
">View Raw</a>
</div>
</div>
</body>
</html>
|
