How to escape strings in bash script
10,011
Solution 1
Using "..."
is already the correct thing to do, but the $
needs to be escaped (\$
) if it isn't followed by an "invalid" character. However you also need to make sure to always have the variable in quotation marks as well, as in:
somecommand -p "$PASS"
Solution 2
Try to use "\" before the character that you are trying to escape.
#!/bin/bash
USER=myuser
PASS="#mypass\$"
# ... call mysql
Author by
mit
Updated on June 04, 2022Comments
-
mit almost 2 years
I am running a bash script that calls mysql. The password ist not correctly transmitted, I guess I have to escape some special chars, like the hash or the dollar sign?
#!/bin/bash USER=myuser PASS="#mypass$" # ... call mysql