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Last active August 29, 2015 13:57
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bash-notes.md

Bash Script Syntax

Scripts Should Start With Shebang
#!/bin/sh
Arguments

Arguments passed when the script is called from the command line are:

$0: script name
$1: first argument
$2: second argument
...
${10}: tenth argument
...
Variables
MYVAR=0
echo "$MYVAR"
If Statements
if [ "$?" == "0" ]; then
  echo -n "."
else
  echo -n ".."
fi
References

http://www.zugiart.com/wiki/bash/

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