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Automate ssh-keygen -t rsa so it does not ask for a passphrase
... -t rsa with out a password i.e. enter at the prompt.
How can I do that from a shell script?
7 Answers
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How do you split a list into evenly sized chunks?
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This allows you to set the total number of chunks, not the number of elements per chunk.
– FizxMike
Sep 9 '15 at 3:03
6
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Checking from shell script if a directory contains files
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as long as you remember to set the options back to their original value at the end of the script :)
– Jean
Sep 18 '08 at 11:07
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How to find/identify large commits in git history?
...pt-to-show-largest-pack-objects-and-trim-your-waist-line/
#!/bin/bash
#set -x
# Shows you the largest objects in your repo's pack file.
# Written for osx.
#
# @see https://stubbisms.wordpress.com/2009/07/10/git-script-to-show-largest-pack-objects-and-trim-your-waist-line/
# @author Antony Stub...
Efficiently replace all accented characters in a string?
For a poor man's implementation of near -collation-correct sorting on the client side I need a JavaScript function that does efficient single character replacement in a string.
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Count how many records are in a CSV Python?
I'm using python (Django Framework) to read a CSV file. I pull just 2 lines out of this CSV as you can see. What I have been trying to do is store in a variable the total number of rows the CSV also.
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git: undo all working dir changes including new files
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git reset --hard # removes staged and working directory changes
## !! be very careful with these !!
## you may end up deleting what you don't want to
## read comments and manual.
git clean -f -d # remove untracked
git clean -f -x ...
How to 'grep' a continuous stream?
...d? In git.savannah.gnu.org/cgit/grep.git/tree/src/grep.c, line_buffered is set only by the argument parser.
– Aasmund Eldhuset
Jan 9 '17 at 22:21
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How to strip leading “./” in unix “find”?
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Bad, depending on a shell settings * may not evaluate to "hidden" files/directories -- those which begins with dot (.) Try to run this command in your home dir, then just "find -type f" and see the difference.
– Ilia K.
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best way to preserve numpy arrays on disk
....pkl.{}'.format(compression), 'w' ) as h5f:
h5f.create_dataset('data', data=data[key])
time_tot = time.time() - time_start
sizes[key][compression] = ( os.path.getsize( 'data.pkl.{}'.format(compression) ) * 10**(-6), time_tot)
os.remove( 'data.pkl.{...