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Execute command on all files in a directory
... "$file" >> results.out
done
Example
el@defiant ~/foo $ touch foo.txt bar.txt baz.txt
el@defiant ~/foo $ for i in *.txt; do echo "hello $i"; done
hello bar.txt
hello baz.txt
hello foo.txt
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How to find files that match a wildcard string in Java?
...am = Files.newDirectoryStream(
Paths.get(".."), "Test?/sample*.txt")) {
dirStream.forEach(path -> System.out.println(path));
}
or
PathMatcher pathMatcher = FileSystems.getDefault()
.getPathMatcher("regex:Test./sample\\w+\\.txt");
try (DirectoryStream<...
Remove blank lines with grep
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Try the following:
grep -v -e '^$' foo.txt
The -e option allows regex patterns for matching.
The single quotes around ^$ makes it work for Cshell. Other shells will be happy with either single or double quotes.
UPDATE: This works for me for a file with blank ...
How can I read a text file in Android?
...t file in the application folder. Where should I put this text file (mani.txt) in order to read it correctly?
7 Answers
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File name? Path name? Base name? Naming standard for pieces of a path
...parate to the dot. You need to handle file names of "foo", "foo." and "foo.txt" (and even "foo.txt.bak".)
– Oddthinking
Feb 11 '10 at 21:22
2
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Print a file, skipping the first X lines, in Bash [duplicate]
...est way I found to remove the first ten lines of a file:
$ sed 1,10d file.txt
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Git add all files modified, deleted, and untracked?
...q
press enter
git add <list of files> add specific file
git add *.txt add all the txt files in current directory
git add docs/*/txt add all txt files in docs directory
git add docs/ add all files in docs directory
git add "*.txt" or git add '*.txt' add all the files in the whole projec...
Get line number while using grep
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Line numbers are printed with grep -n:
grep -n pattern file.txt
To get only the line number (without the matching line), one may use cut:
grep -n pattern file.txt | cut -d : -f 1
Lines not containing a pattern are printed with grep -v:
grep -v pattern file.txt
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How to write a multidimensional array to a text file?
... perfectly fine).
If you want it to be human readable, look into numpy.savetxt.
Edit: So, it seems like savetxt isn't quite as great an option for arrays with >2 dimensions... But just to draw everything out to it's full conclusion:
I just realized that numpy.savetxt chokes on ndarrays with more...
Difference between CMAKE_CURRENT_SOURCE_DIR and CMAKE_CURRENT_LIST_DIR
...SOURCE_DIR
this is the directory where the currently processed CMakeLists.txt is located in
1 Answer
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