Technical Money's numerical computation Blog 4 human

In opensuse leap15, i can ssh to another machine, but the sftp cann't upload and download files.  Just change the setting in "etc/ssh/sshconfig" Then, restart the sshd service.

When i start visit leap15.1 from win10 with vncviewer, it always gives black screen.  the problem is solved by modify "xstarup" file in ".vnc" directory. if [ -x "$client" ]; then #  exec "$client" dbus-launch --exit-with-session "$client" fi if [ -f "$client" ]; then  # exec sh "$client" dbus-launch --exit-with-session sh "$client" fi Then, it works smoothly.  The problem can also be solved by start the nvcserver with root.

     The general steps follow closely with the link   https://www.tecmint.com/install-samba4-on-centos-7-for-file-sharing-on-windows/ .      But i met some problems after the installation, I have successfully resolved them and I write the methods here.  Problem  1: Win10 cann't show the centos 7 in the "network neighbor".   Method:   open the SMB1.0 in the windows feature pannel located in the control panel. Remember , restarting win10.  problem 2: I have setup a "anonymous file sharing" SAMBA, but win10 still need the user name and password .  Method: Just create a user name and set its password with the following  command .                      sudo smbpasswd -a  username After this step, I can enter the SAMBA folder smoothly, I remembered that  I only input the username and password one time. This is all my experi...

1. ./bootstrap.sh --with-libraries=all 2. add "using mpi ;" to the file project-config.jam in the boost root directory. 3 ./b2 -j8

pdsh -R ssh -w teacher04,teacher05,teacher06,teacher07,teacher08,teacher09 mount -t nfs 192.168.1.1:/home/dingpeng/inc /home/dingpeng/ansys_inc