If this resolves to one dir, you get ln -s /usr/java/jrewhatever/lib/i386/libnpjp2.so. It complains that you didn't give it a second filename to link to.
If this resolves to more than one, you're telling it to overwrite your other libnpjp2.so's with symlinks to the first one. Fortunately it won't as a safety feature.
I think what you want is:
And you might only need to run it once, since /usr/java/default/ should point to the right place in any case.
I'm trying to delete lines from a large text file using VI.
Every line that I am wanting to delete start with 'S' - all others do not. (A list of users)
I've tried using * but doesn't seem to like it...any ideas...
Doesn't have to be VI - but I'm better with VI than sed/awk. (8 Replies)
when writing a shell script (bourne) and using a unix command like 'ls' is there anything special you need to do to use a wildcard (like *)? (3 Replies)
ok, I'm trying to write a script file that lists files with specific elements in the name into a txt file, it looks like this
ls s*.dat > file_names.txt
can't figure out whats wrong with that line, any ideas?
thanks in advance (10 Replies)
Hello
i am trying to use the wildcards with the if statement but it is displaying the error like this one
if * | ** | * ]
Any body can help me to for using the wild card option in the if case but i have used this code and working well with the case statement to enter the name without the... (14 Replies)
Hi All
Please excuse another straightforward question. When creating a tar archive from a directory I am attempting to use wildcards to eliminate certain filetypes (otherwise the archive gets too large). So I am looking for something along these lines.
tar -cf archive.tar * <minus all *.rst... (5 Replies)
These 2 websites do a GREAT job of explaining different types of wildcards. I learned about the categories of characters which I never knew about at all.
GNU/Linux Command-Line Tools Guide - Wildcards
GREP (1 Reply)
I'm trying to delete everything between ( and ) in a line, ie: ( start xxxx, end xxx ). there is uppercase, lowercase and numbers in the parans. and are of varied length.
I tried this:
sed 's/()//' infile > outfileI'm not understanding the wildcard use in brackets (2 Replies)
Hello everyone. My first time posting here.
I have a question that may seem very insignificant to some but is one that I've been trying to address for the past several days (haven't had any luck looking online).
I'm trying to clean a directory by removing old files that we no longer need.... (2 Replies)
Hello:
I have a very basic question. I'd like to select all files except for one file. For example, say I want to move all of the files in my current directory to a subdirectory called archive, I would use mv ./* archive/ But what if I want to move all files except for README.txt? Is there an... (19 Replies)
Hi, I'm new to Unix, but have a directory which has many files in it, well over 1000. The files are called :
M07GO.STOPE0001
M07GO.STOPE0002
M07GO.STOPE0003
M07GO.STOPE0004
etc...
I would like to rename them to the following :
M070001.bin
M070002.bin
M070003.bin
M070004.bin
etc....... (4 Replies)
Discussion started by: rnmuk
4 Replies
LEARN ABOUT MOJAVE
javap
javap(1) General Commands Manual javap(1)NAME
javap - Java class file disassembler
SYNOPSIS
javap [ options ] class ...
DESCRIPTION
The javap command disassembles a Java class file. The options determine the output. If no options are used, javap prints out the package,
protected, and public fields and methods of the classes passed to it. The javap command displays its output to stdout. For example, com-
pile the following class declaration:
import java.awt.*;
import java.applet.*;
public class DocFooter extends Applet {
String date;
String email;
public void init() {
resize(500,100);
date = getParameter("LAST_UPDATED");
email = getParameter("EMAIL");
}
public void paint(Graphics g) {
g.drawString(date + " by ",100, 15);
g.drawString(email,290,15);
}
}
The output from javap DocFooter yields:
Compiled from DocFooter.java
public class DocFooter extends java.applet.Applet {
java.lang.String date;
java.lang.String email;
public void init();
public void paint(java.awt.Graphics);
public DocFooter();
}
OPTIONS
The following options are supported:
-b Ensures backward compatibility with javap in JDK 1.1.
-bootclasspath path
Specifies path from which to load bootstrap classes. By default, the bootstrap classes are the classes implementing the
core Java platform located in jre/lib/rt.jar and jre/lib/charsets.jar.
-c Prints out disassembled code, that is, the instructions that comprise the Java bytecodes, for each of the methods in the
class. These are documented in the Java Virtual Machine Specification.
-classpath path
Specifies the path javap uses to look up classes. Overrides the default or the CLASSPATH environment variable if it is set.
Directories are separated by colons (:). Thus the general format for path is:
.:<your_path>
For example:
.:/home/avh/classes:/usr/local/java/classes
-extdirs dirs Overrides location at which installed extensions are searched. The default location for extensions is jre/lib/ext.
-help Prints out help message for javap.
-Jflag Passes flag directly to runtime system.
javap -J-version
javap -JJ-Djava.security.manager
-Djava.security.policy=MyPolicy MyClassName
-l Displays line and local variable tables.
-package Shows only package, protected, and public classes and members. This is the default.
-private Shows all classes and members.
-protected Shows only protected and public classes and members.
-public Shows only public classes and members.
-s Displays internal type signatures.
-verbose Prints stack size, number of locals, and args for methods.
ENVIRONMENT VARIABLES
CLASSPATH Used to provide the system with a path to user-defined classes. Directories are separated by colons. For example:
.:/home/avh/classes:/usr/local/java/classes
SEE ALSO java(1), javac(1), javadoc(1), javah(1), jdb(1)
13 June 2000 javap(1)