From dbb858281a8c5948606ad3a07225915954a03953 Mon Sep 17 00:00:00 2001
From: kfrncs <kennethpatrickfrancis@gmail.com>
Date: Fri, 20 Jul 2018 14:38:59 -0400
Subject: missing $ on line 77 - $Length
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Maybe just a zsh quirk?

➜  ~ echo ${Variable:0:Length}
zsh: unrecognized modifier
---
 bash.html.markdown | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'bash.html.markdown')

diff --git a/bash.html.markdown b/bash.html.markdown
index 3f3e49eb..d1e6bf25 100644
--- a/bash.html.markdown
+++ b/bash.html.markdown
@@ -74,7 +74,7 @@ echo ${Variable/Some/A} # => A string
 
 # Substring from a variable
 Length=7
-echo ${Variable:0:Length} # => Some st
+echo ${Variable:0:$Length} # => Some st
 # This will return only the first 7 characters of the value
 
 # Default value for variable
-- 
cgit v1.2.3


From 6f0aec01c577e44b1ea3260f786ef3527eebf204 Mon Sep 17 00:00:00 2001
From: Aidas Bendoraitis <aidasbend@yahoo.com>
Date: Wed, 25 Jul 2018 23:58:31 +0200
Subject: shebang updated

---
 bash.html.markdown | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'bash.html.markdown')

diff --git a/bash.html.markdown b/bash.html.markdown
index 3f3e49eb..f2a72fdb 100644
--- a/bash.html.markdown
+++ b/bash.html.markdown
@@ -25,7 +25,7 @@ Nearly all examples below can be a part of a shell script or executed directly i
 [Read more here.](http://www.gnu.org/software/bash/manual/bashref.html)
 
 ```bash
-#!/bin/bash
+#!/usr/bin/env bash
 # First line of the script is shebang which tells the system how to execute
 # the script: http://en.wikipedia.org/wiki/Shebang_(Unix)
 # As you already figured, comments start with #. Shebang is also a comment.
-- 
cgit v1.2.3


From 088111396a0dff9a5dff7837e1ae74aa9314b620 Mon Sep 17 00:00:00 2001
From: Tucker Boniface <tucker@boniface.tech>
Date: Tue, 2 Oct 2018 19:19:18 -0700
Subject: [bash/en] clarify quoted delimiter for heredocs (fixes #3061)

---
 bash.html.markdown | 1 +
 1 file changed, 1 insertion(+)

(limited to 'bash.html.markdown')

diff --git a/bash.html.markdown b/bash.html.markdown
index cb805da7..1f59636e 100644
--- a/bash.html.markdown
+++ b/bash.html.markdown
@@ -256,6 +256,7 @@ print("#stderr", file=sys.stderr)
 for line in sys.stdin:
     print(line, file=sys.stdout)
 EOF
+# Variables will be expanded if the first "EOF" is not quoted
 
 # Run the hello.py Python script with various stdin, stdout, and 
 # stderr redirections:
-- 
cgit v1.2.3


From 843626f3d30a06cc1c8b342c155a5dc8af24fbd1 Mon Sep 17 00:00:00 2001
From: Tucker Boniface <tucker@boniface.tech>
Date: Tue, 2 Oct 2018 19:23:45 -0700
Subject: [bash/en] add `cd` and `cd -` uses

---
 bash.html.markdown | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'bash.html.markdown')

diff --git a/bash.html.markdown b/bash.html.markdown
index cb805da7..e609260f 100644
--- a/bash.html.markdown
+++ b/bash.html.markdown
@@ -228,10 +228,13 @@ mv s0urc3.txt dst.txt # sorry, l33t hackers...
 # Since bash works in the context of a current directory, you might want to 
 # run your command in some other directory. We have cd for changing location:
 cd ~    # change to home directory
+cd      # also goes to home directory
 cd ..   # go up one directory
         # (^^say, from /home/username/Downloads to /home/username)
 cd /home/username/Documents   # change to specified directory
 cd ~/Documents/..    # still in home directory..isn't it??
+cd -    # change to last directory
+# => /home/username/Documents
 
 # Use subshells to work across directories
 (echo "First, I'm here: $PWD") && (cd someDir; echo "Then, I'm here: $PWD")
-- 
cgit v1.2.3


From 9152fe00e54b51ddebaeed9929a3027547cb16a5 Mon Sep 17 00:00:00 2001
From: Tucker Boniface <tucker@boniface.tech>
Date: Tue, 2 Oct 2018 19:22:56 -0700
Subject: [bash/en] clarify range of substring

---
 bash.html.markdown | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'bash.html.markdown')

diff --git a/bash.html.markdown b/bash.html.markdown
index cb805da7..be879538 100644
--- a/bash.html.markdown
+++ b/bash.html.markdown
@@ -75,7 +75,7 @@ echo ${Variable/Some/A} # => A string
 # Substring from a variable
 Length=7
 echo ${Variable:0:$Length} # => Some st
-# This will return only the first 7 characters of the value
+# This will return 7 characters of the string, starting from the first char
 
 # Default value for variable
 echo ${Foo:-"DefaultValueIfFooIsMissingOrEmpty"} 
-- 
cgit v1.2.3