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Python glob multiple filetypes
...y to use glob.glob in python to get a list of multiple file types such as .txt, .mdown, and .markdown? Right now I have something like this:
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Heroku push rejected, no Cedar-supported app detected
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I had a similar problem, but with Django (incorrectly named "requirements.txt"). I think to generalize the other answers here, when you get this error it's because Heroku is missing some key file that it uses to identify your app (and its type).
php: index.php
python: requirements.txt
ruby: Gemfi...
Find files and tar them (with spaces)
....gz file you can do this. Optional -type f -atime
find -name "httpd-log*.txt" -type f -mtime +1 -exec tar -vzcf {}.gz {} \;
This will compress
httpd-log01.txt
httpd-log02.txt
to
httpd-log01.txt.gz
httpd-log02.txt.gz
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write a shell script to ssh to a remote machine and execute commands
...nce ###########"
ssh -i ~/.ssh/ec2_instance.pem ubuntu@ip_address 'touch a.txt; touch b.txt; sudo systemctl status tomcat.service'
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How to encode the filename parameter of Content-Disposition header in HTTP?
... allows utf-8 encoding, percentage encoded (url-encoded). Then Naïve file.txt becomes:
Content-Disposition: attachment; filename*=UTF-8''Na%C3%AFve%20file.txt
Safari (5) does not support this. Instead you should use the Safari standard of writing the file name directly in your utf-8 encoded head...
Disabling swap files creation in vim
... replaced by percent symbol %).
For example, if you edit /path/one/foobar.txt and /path/two/foobar.txt, then you will see two swap files in ~/.vim/swap/ that are named %path%one%foobar.txt and %path%two%foobar.txt, respectively.
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How can I format my grep output to show line numbers at the end of the line, and also the hit count?
... Only to be used if case matching is not necessary
$ grep -in null myfile.txt
2:example two null,
4:example four null,
Combine with awk to print out the line number after the match:
$ grep -in null myfile.txt | awk -F: '{print $2" - Line number : "$1}'
example two null, - Line number : 2
examp...
Hard reset of a single file
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You can use the following command:
git checkout HEAD -- my-file.txt
... which will update both the working copy of my-file.txt and its state in the index with that from HEAD.
-- basically means: treat every argument after this point as a file name. More details in this answer. Thanks t...
How to capitalize first letter of each word, like a 2-word city? [duplicate]
...re:
function toTitleCase(str) {
return str.replace(/\w\S*/g, function(txt){
return txt.charAt(0).toUpperCase() + txt.substr(1).toLowerCase();
});
}
or in ES6:
var text = "foo bar loo zoo moo";
text = text.toLowerCase()
.split(' ')
.map((s) => s.charAt(0).toUpperCase() ...
How to output something in PowerShell
... the script with redirected output, something like yourscript.ps1 > out.txt, you will get test2 on the screen test1\ntest3\n in the "out.txt".
Note that "test3" and the Write-Output line will always append a new line to your text and there is no way in PowerShell to stop this (that is, echo -n i...