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fix pihole user creation function

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- fix stdout newlines
 - catch failed user creation

Signed-off-by: bcambl <blayne@blaynecampbell.com>
This commit is contained in:
bcambl 2018-10-12 11:05:44 -06:00
parent 13c393fc9d
commit e7e03e36de
1 changed files with 7 additions and 4 deletions
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11
automated install/basic-install.sh
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@ -1633,15 +1633,18 @@ create_pihole_user() {
# If the user pihole exists,
if id -u pihole &> /dev/null; then
# just show a success
echo -ne "${OVER} ${TICK} ${str}"
echo -e "${OVER} ${TICK} ${str}"
# Otherwise,
else
echo -ne "${OVER} ${CROSS} ${str}"
local str="Creating user 'pihole'"
echo -ne " ${INFO} ${str}..."
echo -ne "${OVER} ${INFO} ${str}..."
# create her with the useradd command
useradd -r -s /usr/sbin/nologin pihole
echo -ne "${OVER} ${TICK} ${str}"
if useradd -r -s /usr/sbin/nologin pihole; then
echo -e "${OVER} ${TICK} ${str}"
else
echo -e "${OVER} ${CROSS} ${str}"
fi
fi
}