From b38b774896b0ded5abb45bcd75e4443203b76d47 Mon Sep 17 00:00:00 2001
From: la-ninpre <leobrekalini@gmail.com>
Date: Thu, 10 Dec 2020 00:35:37 +0300
Subject: add small random string generator

and also change font in alacritty to jetbrains mono
idk why, but just want to try it out
---
 .config/alacritty/alacritty.yml | 10 +++++-----
 .local/bin/rand                 | 18 ++++++++++++++++++
 2 files changed, 23 insertions(+), 5 deletions(-)
 create mode 100755 .local/bin/rand

diff --git a/.config/alacritty/alacritty.yml b/.config/alacritty/alacritty.yml
index 2d11eff..1ff54d3 100644
--- a/.config/alacritty/alacritty.yml
+++ b/.config/alacritty/alacritty.yml
@@ -108,7 +108,7 @@ font:
     #   - (macOS) Menlo
     #   - (Linux/BSD) monospace
     #   - (Windows) Consolas
-    family: Fira Code
+    family: JetBrainsMono
 
     # The `style` can be specified to pick a specific face.
     style: Regular
@@ -119,7 +119,7 @@ font:
     #
     # If the bold family is not specified, it will fall back to the
     # value specified for the normal font.
-    family: Fira Code
+    family: JetBrainsMono
 
     # The `style` can be specified to pick a specific face.
     style: Bold
@@ -130,7 +130,7 @@ font:
     #
     # If the italic family is not specified, it will fall back to the
     # value specified for the normal font.
-    family: Fira Code
+    family: JetBrainsMono
 
     # The `style` can be specified to pick a specific face.
     style: Italic
@@ -141,13 +141,13 @@ font:
     #
     # If the bold italic family is not specified, it will fall back to the
     # value specified for the normal font.
-    family: Fira Code
+    family: JetBrainsMono
 
     # The `style` can be specified to pick a specific face.
     style: Bold Italic
 
   # Point size
-  #size: 11.0
+  size: 11.0
 
   # Offset is the extra space around each character. `offset.y` can be thought of
   # as modifying the line spacing, and `offset.x` as modifying the letter spacing.
diff --git a/.local/bin/rand b/.local/bin/rand
new file mode 100755
index 0000000..795885b
--- /dev/null
+++ b/.local/bin/rand
@@ -0,0 +1,18 @@
+#!/bin/sh
+
+# rand (inspired by https://rgz.ee/random.html)
+#
+# generate random string from charset as first argument and length as second
+#
+# example:
+# $ rand '1-9a-f' 10
+# > 329402aa42
+#
+# defaults:
+# charset -- all printable characters and space
+# length  -- 25
+
+[ -z $1 ] && charset=' -~' || charset=$1
+[ -z $2 ] && length=25 || length=$2
+
+tr -cd "$charset" < /dev/urandom | fold -w "$length" | head -n 1
-- 
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