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Strengths of Shell Scripting compared to Python [closed]
...pinion, if you have to read and write to file, since a single >>file.txt redirection appends to file instantly, instead of needing, say, file=open('file.txt','a'); file.write(), etc.
Currently, for my personal use, I mix both, creating a python script and calling os.system('command') or os.po...
Docker and securing passwords
... as it pleases.
For example:
$ echo "secret" > /root/configs/password.txt
$ docker run -v /root/configs:/cfg ...
In the Docker container:
# echo Password is `cat /cfg/password.txt`
Password is secret
Many programs can read their credentials from a separate file, so this way you can just poi...
.NET console application as Windows service
...tring[] args)
{
File.AppendAllText(@"c:\temp\MyService.txt", String.Format("{0} started{1}", DateTime.Now, Environment.NewLine));
}
public static void Stop()
{
File.AppendAllText(@"c:\temp\MyService.txt", String.Format("{0} stopped{1}", DateTi...
Hashing a file in Python
...y_essentials import hashing as hs
hash = hs.fileChecksum("path/to/the/file.txt", "sha256")
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java.nio.file.Path for a classpath resource
...r file could try this ` Resource resource = new ClassPathResource("usage.txt"); BufferedReader reader = new BufferedReader(new InputStreamReader(resource.getInputStream()));` please see stackoverflow.com/questions/25869428/…
– zhuguowei
Jan 2 '16 at 6:43...
“find: paths must precede expression:” How do I specify a recursive search that also finds files in
... me with git bash on windows, even when quoting the PATTERN find . -name '*txt'
– a different ben
Aug 10 '17 at 6:37
...
Importing a CSV file into a sqlite3 database table using Python
... type INTEGER, term TEXT, definition TEXT);")
reader = csv.reader(open('PC.txt', 'r'), delimiter='|')
for row in reader:
to_db = [unicode(row[0], "utf8"), unicode(row[1], "utf8"), unicode(row[2], "utf8")]
curs.execute("INSERT INTO PCFC (type, term, definition) VALUES (?, ?, ?);", to_db)
conn...
Markdown and including multiple files
...
I use a includes.txt file with all my files in the right order
the I execute pandoc like this:
pandoc -s $(cat includes.txt) --quiet -f markdown -t html5 --css pandoc.css -o index.html
Works like a charm!
...
How to start working with GTest and CMake
...ry as a subdirectory of your project. I've included the working CMakeLists.txt below if it is helpful to anyone.
cmake_minimum_required(VERSION 2.6)
project(basic_test)
################################
# GTest
################################
ADD_SUBDIRECTORY (gtest-1.6.0)
enable_testing()
includ...
Can I recover a branch after its deletion in Git?
...t -d\ -f3 | xargs -n 1 git log -n 1 --pretty=oneline > .git/lost-found.txt
If you should use it more than one time (or want to save it somewhere), you could also create an alias with that command...
git config --global alias.rescue '!git fsck --full --no-reflogs --unreachable --lost-found |...