Thursday, February 06, 2020

Automounting google-drive-ocamlfuse: getting Google Drive to appear as a Linux folder

This is well documented elsewhere, but just for clarity, here are my settings, that work. I.e., the Google drive appears automatically mounted after a fresh boot.

1. Install google-drive-ocamlfuse

2. Line in /etc/fstab (all one line):
gdfuse#default  /home/dom/GoogleDriveUofA    fuse    uid=1000,gid=1000,allow_other,user,_netdev     0       0

3. Contents of executable /usr/bin/gdfuse
su dom -l -c "google-drive-ocamlfuse -label $1 $*"
exit 0

Friday, May 03, 2019

Cyavana and the motif of the tormented meditator

Years ago I wrote an article called "The Spikes in the Ears of the Ascetic."  I examined a story that occurs in early Buddhist and Jain texts, and is illustrated on the cave walls in Ajanta and in early Pala and Jaina manuscripts.
The story tells of an ascetic who is absorbed in meditation while walking.  Village lads (pāṃśupiśācas "dust-goblins" in some versions) pelt the ascetic with mud or worse.  Eventually they drive spikes into his ears.  Nothing disturbs the meditation.  But later, on waking, the sage curses the naughty boys.
It is only this year that I have discovered that the earliest version of the story occurs in the Śatapathabrāhmaṇa (thanks to my student Faried Nasir, who wrote an essay on Cyavana). 

The tale of Cyavana, SB 4.1.5 contains the antecedent of the "spikes in the ears" theme.  In the SB, Śaryāta the Mānava, while wandering, has a clan of juniors who pelt Cyavana with clods believing him to be something valueless (verses 2, 5):

4.1.5.[2] śaryāto ha vā idam mānavo grāmeṇa cacāra | sa tadeva prativeśo niviviśe tasya kumārāḥ krīḍanta imaṃ jīrṇiṃ kṛtyārūpam anarthyam manyamānā loṣṭair vipipiṣuḥ

4.1.5.[3] sa śāryātebhyaścukrodha | tebhyo 'saṃjñāṃ cakāra pitaiva putreṇa yuyudhe bhrātā bhrātrā

4.1.5.[4] śaryāto ha vā īkṣāṃ cakre | yatkimakaraṃ tasmād idam āpadīti sa gopālāṃś cāvipālāṃś ca saṃhvayitavā uvāca

4.1.5.[5] sa hovāca | ko vo 'dyeva kiṃcid adrākṣīd iti te hocuḥ puruṣa evāyaṃ jīrṇiḥ kṛtyārūpaḥ śete tam anarthyam manyamānāḥ kumārā loṣṭair vyapikṣanniti sa vidāṃ cakāra sa vai cyavana iti


Eggeling, Julius. 1882–1900. The Śatapatha-Brāhmaṇa According to the Text of the Mādhyandina School. The Sacred Books of the East. Oxford: The Clarendon Press.

Leslie, Julia. 2003. Authority and Meaning in Indian Religions. Hinduism and the Case of Valmiki. Aldershot: Ashgate. doi:10.4324/9781315198439. Pages 130 et passim.

Wujastyk, Dominik. 1984. "The Spikes in the Ears of the Ascetic: An Illustrated Tale in Buddhism and Jainism." Oriental Art 2: 189–94.

Tuesday, April 30, 2019

Linux Mint 19.1 Cinnamon and display flickering

When I upgraded to Linux Mint 19.1 with Cinnamon, I encountered a problem that my screen flickered immediately after logging in.  Others encountered the same problem (here).
I found that the solution proposed there, i.e., to delete the line
from the file
worked for me.  Logging out and back in after that change gave me a stable display.

Saturday, November 17, 2018

APN problem and mobile data

Returning from a trip abroad, my Canadian Public Mobile service stopped providing mobile data.  The problem was that the APN parameters for Public Mobile had been erased. And the "edit" and "add" options for APNs was now disabled.  Only entries for TELUS and Koodoo appeared, and neither were suitable.
I found this solution,
and it worked.

NB: on the phone
  • turn "USB tethering" off
  • enable developer mode (system/aboutphone/7 taps) and switch on USB debugging
  • make sure you use a good USB cable 

Wednesday, October 17, 2018

Counting on base sixteen and four, as seen in the introductions to some early Bengali printed books


Friday, August 31, 2018

Medical e-texts available from the National Institute for Indian Medical Heritage, Hyderabad

It is not easy to find these books at the NIIMH website, so here are the links:
  • Carakasaṃhitā
  • Suśrutasaṃhitā
  • Mādhavanidānam
  • Nighaṇṭavaḥ (including   
    • abhidhānamañjarī 
    • abhidhānaratnamālā 
    • amarakōśa 
    • aṣṭāṅganighaṇṭu 
    • kaiyadēvanighaṇṭu 
    • camatkāranighaṇṭu 
    • dravyaguṇasaṅgraha    
    • dhanvantarinighaṇṭu 
    • nighaṇṭuśēṣa 
    • paryāyaratnamālā 
    • bhāvaprakāśanighaṇṭu 
    • madanapālanighaṇṭu 
    • madanādinighaṇṭu 
    • mādhavadravyaguṇa 
    • rājanighaṇṭu 
    • rājavallabhanighaṇṭu 
    • laghunighaṇṭu 
    • śabdacandrikā 
    • śivakōṣa 
    • sarasvatīnighaṇṭu 
    • siddhamantra 
    • siddhasāranighaṇṭu 
    • sōḍhalanighaṇṭu 
    • sauśrutanighaṇṭu and 
    • hr̥dayadīpakanighaṇṭu)

A melancholy reflection from the online documentation:

...  किन्तु वर्तमान वैज्ञानिक युग में संस्कृत भाषा के प्रति पाठकों की अत्यल्प रुचि के कारण ...
"But in this scientific age there is little inclination towards reading in the Sanskrit language, and therefore ..."

Thursday, August 23, 2018

Fetching multiple files from an internet site as a batch job

Sometimes one encounters a website that displays a book or manuscript page-by-page as individual jpeg files.  But what you need for your research is to have a single PDF of the item, so that you can move about it easily, and consult it offline.

There are several quick ways of getting these images as a batch job: here's one.   

  • First you have to identify the URL of one of the images.  I use Firefox, so I 
    • first bring up a page that displays the first folio of the MS. 
    • Then I press ctrl+I to get the "page info" (or Firefox menu Tools/Page Info).  
    • Then I select "Media" on the top line of the Info window.  
    • Then scroll down to the graphics file of the whole page, right click and ctrl+c to copy the URL.

      You now have a URL that looks like this:

There may be a more direct way of getting this URL, but this is good enough for me.

The next bit is the nice bit.  Drop to the command line and use the utility "curl".  Here's the syntax ($ is my command prompt):

$ curl -O[001-268].jpg
  • Hit "enter" and several hundred jpeg files will be transferred to your directory.  It takes a couple of minutes, depending on your bandwidth.
    The bit in square brackets, "[001-268]" is curl's syntax for "please fetch 001.jpg, 002.jpg, ... 267.jpg, and 268.jpg".  Curl is one of the few tools with this simple ability to fetch lots of different files with a single simple command.

To convert them to a single PDF, I use ImageMagick:

$ convert *.jpg Hayanaratna.pdf
and wait for ten seconds.

(I was taught about curl by Patrick McAllister - thanks Patrick!)

A quite different approach is to use wget to fetch a whole website in a single gulp.   That's what I use for GRETIL, for example, so that I have the whole archive on my hard drive.