Where do I find the peersim-extras source code?
I cannot find here. http://peersim.sourceforge.net/
Thanks, Felipe
You should use a CVS client, for Windows (TortoiseCVS) or Linux, and insert the following command:
cvs -z3 -d:pserver:anonymous#peersim.cvs.sourceforge.net:/cvsroot/peersim co -P extras
It is reported on the page you referred to.
Related
So I follow the commands on the website.
I open one windows and I used the command: sudo make qemu-gdb. And it asked me to use another terminal to start gdb.
When I used the gdb provided by the Linux system. It shows this error message:
.gdbinit:2: Error in sourced command file:
Undefined item: "riscv:rv64".
What should I do to fix the issue?
You need to use riscv64-unknown-elf-gdb instead of gdb. It would be installed in your system when you install riscv-gnu-toolchain specified in xv6 site.
use /usr/bin/gdb-multiarch instead
riscv64-unknown-elf-gdb didn't come with the riscv-gnu-toolchain for me.
Using gdb-multiarch in ubuntu 18 works for me.
Your gdb version should be 8.3 and later
Replace all gdb with riscv64-unknown-elf-gdb when you are following the textbook and you should be good to go.
You can also run
riscv64-unknown-elf-gdb --version
to check the availability of this command. If something is not right, see this page to re-install the toolchain. (Remember to make clean before re-making to clean the temporary files.)
I am trying to learn more about operating system and am following this tutorial: https://youtu.be/ZiHtuBnVrx4?list=PLHh55M_Kq4OApWScZyPl5HhgsTJS9MZ6M. Everything was going smoothly until the point where I had to use grub-mkresuce to create an iso image to use with a virtual box. I am getting an error saying "your xorriso doesnt support '--grub2-boot-info'. Some features are disabled. Please use xorriso 1.2.9 or later.."
I am left confused and without an iso image. I have looked online for a solution but failed to find any. Any help will be greatly appreciated.
if your operating system does not offer a package "xorriso" or "libisoburn",
or if they are older than version 1.2.9 (1.3.0 was released in 2013), then
download and compile GNU xorriso. (MS-Windows users may need Cygwin to get
the necessary compiler and linker tools.)
cd ...some.work.directory...
wget https://www.gnu.org/software/xorriso/xorriso-1.5.0.tar.gz
tar xzf xorriso-1.5.0.tar.gz
cd xorriso-1.5.0
./configure && make
Check whether the result is willing to work:
xorriso/xorriso
which should say
GNU xorriso 1.5.0 : RockRidge filesystem manipulator, libburnia project.
usage : xorriso/xorriso [commands]
More is told by command -help
You do not need to install it. Rather obtain its absolute address:
ls $(pwd)/xorriso/xorriso
and use it with the grub-mkrescue option "--xorriso=":
grub-mkrescue --xorriso=...absolute.address.of.xorriso...
Have a nice day :)
I tried to install jdk7 (Linux x64 rpm) on to my Amazon EC2 instance. I used wget and curl -o to do so but it did not download successfully. Instead, it downloaded an error html file wherein it tells to accept the license agreement before downloading.
I used this link http://www.oracle.com/technetwork/java/javase/downloads/jdk7u7-downloads-1836413.html to accept the agreement after which I right clicked on the package and copied the link and tried downloading it through command line, but it did not work.
I downloaded it to my local machine and used scp to move it on to my local directory in EC2. But when I tried executing it, it threw these errors :
sudo rpm -i jdk-7u7-linux-x64.rpm
Unpacking JAR files...
rt.jar...
Error: Could not open input file: /usr/java/jdk1.7.0_07/jre/lib/rt.pack
jsse.jar...
Error: Could not open input file: /usr/java/jdk1.7.0_07/jre/lib/jsse.pack
charsets.jar...
Error: Could not open input file: /usr/java/jdk1.7.0_07/jre/lib/charsets.pack
tools.jar...
Error: Could not open input file: /usr/java/jdk1.7.0_07/lib/tools.pack
localedata.jar...
Error: Could not open input file: /usr/java/jdk1.7.0_07/jre/lib/ext/localedata.pack
I googled for a solution and came across this link : http://docs.oracle.com/javase/7/docs/webnotes/install/linux/linux-jdk.html
Even though it says :
"1. Download the file. Before the file can be downloaded, you must accept the license agreement." is there any way of accepting the license through command line?
Thank you!
I don't think this issue is caused by a problem accepting the license agreement (that is just to download), I think this is related to a buggy rpm package. Post this rpm -i install, does java work? Can you navigate to /usr/java/jdk1.7.0_07/jre/bin and run java?
For me it worked the following
wget --no-check-certificate --no-cookies --header "Cookie: oraclelicense=accept-securebackup-cookie;" http://download.oracle.com/otn-pub/java/jdk/8u40-b26/jdk-8u40-linux-x64.rpm
It's not you, it is the Oracle site. They changed their licensing strategy.
Read this blog post for more information, and some tips on automating it.
An interesting tidbit at the bottom of the post:
According to the OTN BCL document for Java SE:
BY SELECTING THE “ACCEPT LICENSE AGREEMENT” (OR THE EQUIVALENT) BUTTON
AND/OR BY USING THE SOFTWARE YOU ACKNOWLEDGE THAT YOU HAVE READ THE
TERMS AND AGREE TO THEM.
There's a simple way:
wget --no-check-certificate --no-cookies --header "Cookie: gpw_e24=yippi ka yei madafaka;" http://download.oracle.com/blahblah....
You can send anything you want as cookie value for "gpw_e24"
P.D: Excuse my poor english, trying my best ;-)
I followed the official documentation guide on how to install Gitolite to create my own repository on a brand new CentOS server.
When I get to the part where I must put the following command:
gl-setup myPublicKey.pub
I get a command not found warning on terminal.
Somehow I need to put an alias or symbolic link to the $HOME/bin/gl-setup, but I don't know how to do that.
Does anybody know how to help me?
Thanks!
You can probably just add "$HOME/bin" to your PATH.
Edit your $HOME/.bash_profile and append the line:
PATH=$PATH:$HOME/bin ; export PATH
to the end of it (I'm guessing that you're using the default bash shell). Source the file (or logout-login) and you should be good to go.
Use the gl-easy-setup from the client side.
Is there a way to run PHPUnit from Cygwin? Everytime I run PHPUnit I get this error:
Could not open input file: /cygdrive/c/xampp/php/phpunit
I am trying to run my unit tests in my Zend Framework App. I am trying to use Cygwin because I am more familiar with *Nix commands (I'm no expert though) rather than Windows.
Thanks,
Wenbert
same problem here, solved it by an alias added to ~/.bash_profile
alias phpunit="/cygdrive/c/xampp/php/php C:/xampp/php/phpunit"
I am having the same problem, I can't get "phpunit" to work by itself, I am using Wamp.
However, I was able to run "phpunit.bat" and it worked for me.
Still can't get the ANSI colors to show up though :(
Does /cygdrive/c/xampp/php/phpunit exist? If so what are the permissions on the file?
Try
ls -l /cygdrive/c/xampp/php/phpunit
Let's use phpunit as dependency and in folder above vendor try:
ln -s vendor/phpunit/phpunit/composer/bin/phpunit phpunit
It will create for you a symbolic link to real path of phpunit
You could just directly call it by using Windows path in Cygwin:
C:/xampp/php/phpunit --version
So you could set an alias for ~/.bash_profile:
alias phpunit="C:/xampp/php/phpunit"