I have a Bash Script and I'm trying to update Roundcube, but theres a user interactive line like:
Code:
bin/installto.sh /var/www/mail/rc
Upgrading from 1.1.3. Do you want to continue? (y/N)
I'm trying to avoid this user interaction like this:
Code:
cd roundcubemail-1.2.1 >/dev/null 2>&1
expect -c 'bin/installto.sh /var/www/mail/rc >/dev/null 2>&1'
expect "Do you want to continue? (y/N)"
send "y"
interact
rm -r /root/roundcubemail-1.2.1/ >/dev/null 2>&1
[even more code]
But the result is smth like this:
Code:
invalid command name "bin/installto.sh"
while executing
"bin/installto.sh /var/www/mail/rc >/dev/null 2>&1"
couldn't read file "Do you want to continue? (y/N)": no such file or directory
update.sh: line 104: send: command not found
update.sh: line 105: interact: command not found
Is there any way that the update can run without user interaction and returning to other commands (like rm -r /root/roundcubemail-1.2.1/)
best regards
Last edited by vbe; 08-28-2016 at 01:22 PM..
Reason: more code tags
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Discussion started by: quintin
0 Replies
LEARN ABOUT PLAN9
shell
shell(1F) FMLI Commands shell(1F)NAME
shell - run a command using shell
SYNOPSIS
shell command [command] ...
DESCRIPTION
The shell function concatenate its arguments, separating each by a space, and passes this string to the shell ($SHELL if set, otherwise
/usr/bin/sh).
EXAMPLES
Example 1: A sample output of shell command.
Since the Form and Menu Language does not directly support background processing, the shell function can be used instead.
`shell "build prog > /dev/null &"`
If you want the user to continue to be able to interact with the application while the background job is running, the output of an exe-
cutable run by shell in the background must be redirected: to a file if you want to save the output, or to /dev/null if you don't want to
save it (or if there is no output), otherwise your application may appear to be hung until the background job finishes processing.
shell can also be used to execute a command that has the same name as an FMLI built-in function.
NOTES
The arguments to shell will be concatenate using spaces, which may or may not do what is expected. The variables set in local environments
will not be expanded by the shell because "local" means "local to the current process."
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWcsu |
+-----------------------------+-----------------------------+
SEE ALSO sh(1), attributes(5)SunOS 5.10 5 Jul 1990 shell(1F)
08-28-2016
