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For files in directory, only echo filename (no path)
... in /home/user/*; do
echo "${file##*/}"
done
The above uses Parameter Expansion which is native to the shell and does not require a call to an external binary such as basename
However, might I suggest just using find
find /home/user -type f -printf "%f\n"
...
What is PEP8's E128: continuation line under-indented for visual indent?
Just opened a file with Sublime Text (with Sublime Linter) and noticed a PEP8 formatting error that I'd never seen before. Here's the text:
...
How to log request and response body with Retrofit-Android?
...s in the Retrofit API for logging complete request/response bodies. I
was expecting some help in the Profiler (but it only offers meta-data about response). I tried setting the log level in the Builder, but this doesn't help me either :
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How do I iterate over the words of a string?
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How to remove unreferenced blobs from my git repo
...-all", guaranteed to remove all your git garbage until they might come up extra config variables:
git -c gc.reflogExpire=0 -c gc.reflogExpireUnreachable=0 -c gc.rerereresolved=0 -c gc.rerereunresolved=0 -c gc.pruneExpire=now gc
You might also need to run something like these first, oh dear, git i...
How to send an email using PHP?
...il function will not work on a Local server.
<?php
$to = 'nobody@example.com';
$subject = 'the subject';
$message = 'hello';
$headers = 'From: webmaster@example.com' . "\r\n" .
'Reply-To: webmaster@example.com' . "\r\n" .
'X-Mailer: PHP/' . phpversion();
mail($to, $subject, $messag...
Rails: convert UTC DateTime to another time zone
...
time.in_time_zone(time_zone)
Example:
zone = ActiveSupport::TimeZone.new("Central Time (US & Canada)")
Time.now.in_time_zone(zone)
or just
Time.now.in_time_zone("Central Time (US & Canada)")
You can find the names of the ActiveSupport time z...
LD_LIBRARY_PATH vs LIBRARY_PATH
...RY_PATH only makes sense with dynamic libraries
– Alex Jasmin
Nov 22 '10 at 22:11
2
My point is t...
I don't understand -Wl,-rpath -Wl,
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The -Wl,xxx option for gcc passes a comma-separated list of tokens as a space-separated list of arguments to the linker. So
gcc -Wl,aaa,bbb,ccc
eventually becomes a linker call
ld aaa bbb ccc
In your case, you want to say "ld -...
Is there a command to refresh environment variables from the command prompt in Windows?
...ariable I have to restart the command prompt. Is there a command I could execute that would do this without restarting CMD?
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