Thursday, 29 November 2012
Installing bits for ipython notebook.
sudo pip install tables
.. ERROR:: Could not find a local HDF5 installation.
sudo apt-get install libhdf5-serial-1.8.4 -> libhdf5-serial-1.8.4 is already the newest version.
sudo apt-get install hdf5-tools -> hdf5-tools is already the newest version.
sudo apt-get install libhdf5-serial-dev
fixed it. Why do dev files need to be installed so often?!
.. ERROR:: Could not find a local HDF5 installation.
sudo apt-get install libhdf5-serial-1.8.4 -> libhdf5-serial-1.8.4 is already the newest version.
sudo apt-get install hdf5-tools -> hdf5-tools is already the newest version.
sudo apt-get install libhdf5-serial-dev
fixed it. Why do dev files need to be installed so often?!
Tuesday, 27 November 2012
Monday, 26 November 2012
linux mail, crontab
Sort the internal email settings.
$ sudo dpkg-reconfigure postfix
I managed to tie system mail into mutt and my provider somehow, but forgot how! :(
(1) local only. 2) postfix config: markst.free-online.co.uk, no root address, (ms, localhost.localdomain, localhost), sync force, local networks, 5120000, no local addr extension, all IP protocols. 3) sudo touch /var/mail/ms; sudo chown ms /var/mail/ms.
This may be required for crontab mails to get home....
/var/log/cronlog has details of results.
gkrellm shows there is mail. Terminals do not. On reading with, `mail' the mail is moved to ~/mbox
Add to .bashrc the following and new terminals will display the message. Not on terminal creation, however: only after hitting
Test with,
echo "test mail" | mail -s "test mail" $USER
Test with,
echo "test mail" | mail -s "test mail" $USER
========
Then I copied old ~/.fetchmailrc, ~/fetchmailrcFreeonline, ~/.mailcap, ~/.msmtprc, ~/.muttrc
and mutt sprang to life!
$ sudo dpkg-reconfigure postfix
I managed to tie system mail into mutt and my provider somehow, but forgot how! :(
(1) local only. 2) postfix config: markst.free-online.co.uk, no root address, (ms, localhost.localdomain, localhost), sync force, local networks, 5120000, no local addr extension, all IP protocols. 3) sudo touch /var/mail/ms; sudo chown ms /var/mail/ms.
This may be required for crontab mails to get home....
/var/log/cronlog has details of results.
gkrellm shows there is mail. Terminals do not. On reading with, `mail' the mail is moved to ~/mbox
Add to .bashrc the following and new terminals will display the message. Not on terminal creation, however: only after hitting
Test with,
echo "test mail" | mail -s "test mail" $USER
export MAIL=/var/mail/$USER export MAILCHECK=10
Test with,
echo "test mail" | mail -s "test mail" $USER
========
Then I copied old ~/.fetchmailrc, ~/fetchmailrcFreeonline, ~/.mailcap, ~/.msmtprc, ~/.muttrc
and mutt sprang to life!
Sunday, 25 November 2012
Thursday, 22 November 2012
Wednesday, 21 November 2012
Thursday, 8 November 2012
gmsh: points to define mesh sizes in surfaces.
Point(1) = {0, 0, 0, 0.1};
Point(2) = {1, 0, 0, 0.1};
Point(3) = {0, 1, 0, 0.1};
Point(4) = {1, 1, 0, 0.1};
Point(5) = {0.5, 0.1, 0, 0.005};
Line(1) = {3, 4};
Line(2) = {4, 2};
Line(3) = {2, 1};
Line(4) = {1, 3};
Line Loop(5) = {1, 2, 3, 4};
Plane Surface(6) = {5};
Point{5} In Surface{6};
~
~
~
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