From 4d6294a12840924920afbbb32c05bff13db539ea Mon Sep 17 00:00:00 2001 From: tianci Date: Fri, 18 Feb 2022 15:21:07 +0800 Subject: [PATCH] Add a line of comment information --- docs/gemstones/bash_stub.md | 1 + 1 file changed, 1 insertion(+) diff --git a/docs/gemstones/bash_stub.md b/docs/gemstones/bash_stub.md index dbc18d6cba..2295f24cac 100644 --- a/docs/gemstones/bash_stub.md +++ b/docs/gemstones/bash_stub.md @@ -20,6 +20,7 @@ The stub is well documented, but keep in mind that this is by no means an exhaus export PATH="$PATH:/bin:/usr/bin:/usr/local/bin" # Determine and save absolute path to program directory. +# Attention! In bash, the ' 'represents the string itself; But " " is a little different. $, ` `, and \ represent call variable values, reference commands, and escape characters, respectively # When done will be in same directory as script: PGM=`basename $0` # Name of the program