03-11-2008
How to include RETURN KEY with Background process "&" in Shell Script
Hello All,
I am a newbie in Shell script programming, and maybe you can help me with my query.
I need to write a shell script (mntServer.ksh) that will start a background process and also to be able to run another script.
The mntServer.ksh script contains:
#!/bin/ksh
/home/test/bin/squishserver &
/home/test/bin/inst_feature_test.ksh
However, when I run the mntServer.ksh script, it seems to just hang when the squishserver & process is being started and it doesnt continue to execute the next command on the script which is inst_feature_test.ksh.
# ./mntServer.ksh
Port: 4322
If I execute the squishserver & in command prompt, I need to press enter to go back to command prompt.
Is there a way I can incorporate a Return key in the shell script so that I can successfully start the squishserver & command and all the succeeding commands after it?
Thanks a lot in advance.
racbern
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script(1) User Commands script(1)
NAME
script - make record of a terminal session
SYNOPSIS
script [-a] [filename]
DESCRIPTION
The script utility makes a record of everything printed on your screen. The record is written to filename. If no file name is given, the
record is saved in the file typescript. See WARNINGS.
The script command forks and creates a sub-shell, according to the value of $SHELL, and records the text from this session. The script ends
when the forked shell exits or when Control-d is typed.
OPTIONS
The following option is supported:
-a Appends the session record to filename, rather than overwriting it.
NOTES
script places everything that appears on the screen in filename, including prompts.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWcsu |
+-----------------------------+-----------------------------+
|CSI |Enabled |
+-----------------------------+-----------------------------+
SEE ALSO
attributes(5)
WARNINGS
script can pose a security risk when used in directories that are writable by other users (for example, /tmp), especially when run by a
privileged user, that is, root. Be sure that typescript is not a link before running script.
SunOS 5.10 30 Jan 2004 script(1)