sudo error is invoked in the script, causing the device not to mount correctly

If the command is invoked using the sudo command in the script, a Sudo:sorry is reported, and you must the error of the a TTY to run sudo

For example, writing in a script

sudo mount/dev/sdc/app/backup

Will error Sudo:sorry, you must has a TTY to run sudo, causing the device to not mount correctly

If you must use the sudo command in your script, you need to modify the configuration file/etc/sudoers

Comment out the Default requiretty line

#Default Requiretty

# Disable "ssh hostname sudo <cmd>", because it'll show the password in clear.

# You has to run "ssh-t hostname sudo <cmd>".

#

#Defaults Requiretty

However, when this option is blocked, the sudo command can be executed remotely via SSH, and there is a certain risk

Depends on the environmental requirements and whether it is necessary.

This article is from the "Database Road" blog, make sure to keep this source http://dbaway.blog.51cto.com/7099215/1683939

sudo error is invoked in the script, causing the device not to mount correctly