I would not say this isn't possible, but extremely complex to parse any scripting language or shell. I wouldn't ever dare to start such a program even having 20+ years of experience in scripting.
You need to have the skill level of a compiler/interpreter developer. Definitively not a practical way to go.
An option i got to know of are snaphotting tools: Run some programm. Look what it did(changed files, permissions,...) and undo the effects made.
Besides: We're at unix.com here. I doubt that you find much ms windows expertise here.
I have been doing unix scripting for quite awhile and there seems to be a wealth of information on it.
Now I am working on migrating an intel based application to a new server.
I need to modify some existing scripts, but am having trouble finding information on windows scripting, a forum similar... (2 Replies)
hi all,
I am a newbie in unix shell script. May I know how to write a bacth job to
read a list of files afrom the inout file and do the chmod ? Thanks.
i.e.
inside input.txt
====
a.txt
b.txt
c.txt
and I want to write a batch job to read the input .txt and do the chmod 755 for all 3... (14 Replies)
Hi all,
We are running a batch job using Unix script. This batch job is running daily to get data from a Mainframe database and to load our tables. We are using an interactive ID for the batch job. If we removed that interactive ID, the batch job fails. What's my question is.. Is the... (1 Reply)
Hi,
I have a shell script to find files older than 'X' days ($2) in directory path ($1) and delete them.
Like this:
my_file_remover.sh /usr/home/c 90
Now, I need to modify this script and add it in CRON, so that it checks other directories also.
Like:
my_file_remover.sh /usr/home/c... (3 Replies)
Hi!
I'm a beginner at scripting, but have managed to complete a working KSH-script.. :D
But since this is going to production i a few weeks, I would like to optimize it and make it better structured!
The idéa of the script is to collect data from the database, put it in a file, and then... (2 Replies)
Hi ,
I am trying to execute one script residing on server B from server A and in automated way but with a trigger.
My main quetion are
1) How I will login to the remote server automatically with user name and password. ( rsh or any other way ?)
2) Once logged in I need to execute... (2 Replies)
Hi,
I am using a batch file to run 2 or more shutdown batch for each of my server like below:
Shutdown_serverA.bat
Shutdown_serverB.bat
...
Is there anyway i can do this in parallel instead of serially:confused:
ServerA & ServerB shutdown at the same time in one click (batch). (4 Replies)
Discussion started by: beginningDBA
4 Replies
LEARN ABOUT MOJAVE
jrunscript
jrunscript(1) General Commands Manual jrunscript(1)NAME
jrunscript - command line script shell
SYNOPSIS
jrunscript [ options ] [ arguments... ]
PARAMETERS
options
Options, if used, should follow immediately after the command name.
arguments
Arguments, if used, should follow immediately after options or command name.
DESCRIPTION
jrunscript is a command line script shell. jrunscript supports both an interactive (read-eval-print) mode and a batch (-f option) mode of
script execution. This is a scripting language independent shell. By default, JavaScript is the language used, but the -l option can be
used to specify a different language. Through Java to scripting language communication, jrunscript supports "exploratory programming"
style.
NOTE: This tool is experimental and may not be available in future versions of the JDK.
OPTIONS -classpath path
Specify where to find the user's .class files that are accessed by the script.
-cp path
This is a synonym for -classpath path
-Dname=value
Set a Java system property.
-Jflag
Pass flag directly to the Java virtual machine on which jrunscript is run.
-l language
Use the specified scripting language. By default, JavaScript is used. Note that to use other scripting languages, you also need to spec-
ify the corresponding script engine's jar file using -cp or -classpath option.
-e script
Evaluate the given script. This option can be used to run "one liner" scripts specified completely on the command line.
-encoding encoding
Specify the character encoding used while reading script files.
-f script-file
Evaluate the given script file (batch mode).
-f -
Read and evaluate a script from standard input (interactive mode).
-help
Output help message and exit.
-?
Output help message and exit.
-q
List all script engines available and exit.
ARGUMENTS
If [arguments...] are present and if no -e or -f option is used, then the first argument is the script file and the rest of the arguments,
if any, are passed as script arguments. If [arguments..] and -e or -f option are used, then all [arguments..] are passed as script argu-
ments. If [arguments..], -e and -f are missing, interactive mode is used. Script arguments are available to a script in an engine variable
named "arguments" of type String array.
EXAMPLES
Executing inline scripts
jrunscript -e "print('hello world')"
jrunscript -e "cat('http://java.sun.com')"
Use specified language and evaluate given script file
jrunscript -l js -f test.js
Interactive mode
jrunscript
js>print('hello world');
hello world
js>34 + 55
89
js> thread(function() { print('hello world'); }
hello world
js>
Run script file with script arguments
jrunscript test.js arg1 arg2 arg3
test.js is script file to execute and arg1, arg2 and arg3 are passed to script as script arguments. Script can access these using "argu-
ments" array.
SEE ALSO
If JavaScript is used, then before evaluating any user defined script, jrunscript initializes certain built-in functions and objects. These
JavaScript built-ins are documented in jsdocs.
06 Aug 2006 jrunscript(1)