This is a cheat sheet for how to perform various actions to ZSH, which can be tricky to find on the web as the syntax is not intuitive and it is generally not very well-documented.
| Description | Syntax |
|---|---|
| Get the length of a string | ${#VARNAME} |
| Get a single character | ${VARNAME[index]} |
| from .base import * | |
| import scipy.io | |
| class Cars(BaseDataset): | |
| def __init__(self, root, classes, transform = None): | |
| BaseDataset.__init__(self, root, classes, transform) | |
| annos_fn = 'cars_annos.mat' | |
| cars = scipy.io.loadmat(os.path.join(root, annos_fn)) | |
| ys = [int(a[5][0] - 1) for a in cars['annotations'][0]] |
| 2019-01-18 19:40:32,659 Training parameters: {'dataset': 'cars', 'config': 'config_default.json', 'sz_embedding': 64, 'sz_batch': 32, 'nb_epochs': 50, 'log_filename': 'default-config', 'gpu_id': 3, 'nb_workers': 16} | |
| 2019-01-18 19:40:32,659 Training for 50 epochs. | |
| 2019-01-18 19:40:32,660 **Evaluating initial model...** | |
| 2019-01-18 19:41:29,950 NMI: 33.707 | |
| 2019-01-18 19:41:36,078 R@1 : 27.315 | |
| 2019-01-18 19:41:36,360 R@2 : 37.769 | |
| 2019-01-18 19:41:36,629 R@4 : 50.203 | |
| 2019-01-18 19:41:36,862 R@8 : 63.707 | |
| 2019-01-18 19:42:32,918 Epoch: 0, loss: 4.153, time (seconds): 56.05. | |
| 2019-01-18 19:42:32,919 **Evaluating...** |
| NOTE: "nb_classes" is set automatically now in training; hence, ignore it as parameter. | |
| 2019-01-17 12:43:53,439 Training parameters: {'dataset': 'cars', 'sz_embedding': 64, 'nb_classes': 100, 'sz_batch': 32, 'lr_embedding': 1e-05, 'lr_inception': 0.001, 'lr_proxynca': 0.001, 'weight_decay': 0.0005, 'epsilon': 0.01, 'gamma': 0.1, 'nb_epochs': 20, 'log_filename': 'cars-scalenorm', 'gpu_id': 1, 'nb_workers': 16} | |
| 2019-01-17 12:43:53,440 Training for 20 epochs. | |
| 2019-01-17 12:43:53,440 **Evaluating initial model...** | |
| 2019-01-17 12:44:26,258 NMI: 33.773 | |
| 2019-01-17 12:44:31,517 R@1 : 28.754 | |
| 2019-01-17 12:44:31,729 R@2 : 39.208 | |
| 2019-01-17 12:44:31,937 R@4 : 51.273 |
alternatively use: http://geoff.greer.fm/lscolors/
The value of this variable describes what color to use for which attribute when colors are enabled with CLICOLOR. This string is a concatenation of pairs of the format fb, where f is the foreground color and b is the background color.
The color designators are as follows:
a black
see http://www.gnu.org/software/bash/manual/bash.html#index-bind-129 for details
get list of keys of key bindings and their function: bind -p
...
Install nvidia driver:
add-apt-repository ppa:graphics-drivers/ppa
apt-get update
apt-get install nvidia-<version number>
Verify installation by executing nvidia-settings -q NvidiaDriverVersion.
| - go to http://invisible-island.net/xterm/ and download source file (e.g. http://invisible-island.net/datafiles/release/xterm.tar.gz) | |
| - according to http://web.archive.org/web/20130125000058/http://www.frexx.de/xterm-256-notes/ configure with ./configure --enable-256-color | |
| - summarized: | |
| - ./configure --enable-256-color | |
| - sudo make | |
| - check colors with http://web.archive.org/web/20130125000058/http://www.frexx.de/xterm-256-notes/data/256colors2.pl, see http://web.archive.org/web/20130125000058/http://www.frexx.de/xterm-256-notes/ |