For the 1st problem, you can try:
If you want to try this on a Solaris/SunOS system, change awk to /usr/xpg4/bin/awk, /usr/xpg6/bin/awk, or nawk.
For the 2nd problem, you need to much more clearly define the problem. Are you looking for files that contain a duplicate of a given line? Are you looking for files that contain two identical lines? Are you looking for files that contain any line that is also present in any other file under the same directory?
hi there i'm a new bie
just got few simple questions to ask.
I got expert in windows configuration but totally new to unix environment . I want to make sure a com port (com1) is working, so I connect a 9-pin cable (CB9) for both PC using Unix environment (unix to unix).
The question are (1)... (1 Reply)
hi all,
got a question about grep, ive written a script (Bourne) and i'm using grep -i to search for a file and return the records that i'm looking for. This all works fine, but, i was wondering how i can get an error message if that word isn't in the file.
E.G.
the user enters: tree
and if... (2 Replies)
Okay here is a DOS comparison. When I search for a file in DOS and I was not sure what directory it was in then I would put dir /s/o/p filename the s would tell it to look in every directory including subs, the o would sort it alphabetically and the p would limit the display to one page at a... (1 Reply)
I tried looking for the answer online and came up with only a few semi-answers as to why file and directory names are case sensitive in Unix. Right off the bat, I'll say this doesn't bother me. But I run into tons of Windows and OpenVMS admins in my day job who go batty when they have to deal... (3 Replies)
I recently went in for a job interview and the guy asked me what I knew about Unix. I told him not much since I haven't worked with it in a few years. He then asked me the following question: What Unix or Linux shell command will tell you the names of all files in the current directory, along... (2 Replies)
Hello there.
I have a question regarding the ioscan commnad.
When you execute the line ioscan -fnC processor it outputs a list of all processors in the machine.
Does this list displays only physical CPUs or does it displays each core?
For example, if i have a server with 1 Dual Core... (10 Replies)
I'm new to Unix and I'm looking for some assistance. We have 20 different accounts we must login to every day. Logging in has become quite the chore and most nights, we have to log out. I'm looking for a way to simply copy and paste the commands into each window to make things easier.
I have been... (2 Replies)
I am going through the Unix Made Easy second edition book by John Muster. So far it's been very informative and I can tell it may be a bit out of date.
In one of the exercises it talks about the "sort" command and using it to sort column's of data etc. The "sort" command has changed a bit and... (1 Reply)
There was a question that I have been asked, I won't lie it is from homework, regrading the ls, list, command and I am hopelessly lost and just can't seem to figure it out. Here is question:
Summarized Question
There is something about the naming of the files in a directory that cause ls,... (4 Replies)
Discussion started by: TheRaiderNation
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)