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Removed excessive dollar signs (#2447)

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There is no $ when one referencec the name of a variable as Bash is not PHP.
This commit is contained in:
Remigiusz Suwalski
2016-10-13 08:25:44 +02:00
committed by ven
parent 858171d723
commit 9b2da09365
1 changed files with 2 additions and 2 deletions
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bash.html.markdown
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@@ -351,8 +351,8 @@ fgrep "foobar" file.txt
trap "rm $TEMP_FILE; exit" SIGHUP SIGINT SIGTERM trap "rm $TEMP_FILE; exit" SIGHUP SIGINT SIGTERM
# `sudo` is used to perform commands as the superuser # `sudo` is used to perform commands as the superuser
$NAME1=$(whoami) NAME1=$(whoami)
$NAME2=$(sudo whoami) NAME2=$(sudo whoami)
echo "Was $NAME1, then became more powerful $NAME2" echo "Was $NAME1, then became more powerful $NAME2"
# Read Bash shell builtins documentation with the bash 'help' builtin: # Read Bash shell builtins documentation with the bash 'help' builtin: