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Delete specific line number(s) from a text file using sed?
I want to delete one or more specific line numbers from a file. How would I do this using sed?
6 Answers
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How does one escape backslashes and forward slashes in VIM find/search?
...lass=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49....
Just what is an IntPtr exactly?
...epresents a physical location in memory. A null pointer is (almost always) one that points to 0, and is widely recognized as "not pointing to anything". Since systems have different amounts of supported memory, it doesn't always take the same number of bytes to hold that number, so we call a "native...
How to check if a Ruby object is a Boolean
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'Why would you ever what that?' (and derivatives) is just one of the most annoying questions an engineer can make another :)
– vemv
Mar 27 '14 at 14:20
11
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Map Tiling Algorithm
...low the edge tiles marked with an X are all green tiles with a tan tile as one or more of their eight neighbouring tiles. With different types of terrain this condition could translate to a tile being an edge tile if it has neighbours of lower terrain-number.
Once all edge tiles are detected the ...
Combining multiple git repositories
...figures
| |_(your figures...)
|_thesis
|_(your thesis...)
One nice side to this procedure is that it will leave non-versioned files and directories in place.
Hope this helps.
Just one word of warning though: if your code directory already has a code subdirectory or file, things ...
How to calculate time elapsed in bash script?
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Nice and simple. If someone needs hours: echo "$(($diff / 3600)) hours, $((($diff / 60) % 60)) minutes and $(($diff % 60)) seconds elapsed."
– chus
May 19 '15 at 10:13
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How to make MySQL handle UTF-8 properly
One of the responses to a question I asked yesterday suggested that I should make sure my database can handle UTF-8 characters correctly. How I can do this with MySQL?
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GitHub: How to make a fork of public repository private?
...e between the public repo and the fork.
Here is the full workflow (we've done this before open sourcing React Native):
First, duplicate the repo as others said (details here):
Create a new repo (let's call it private-repo) via the Github UI. Then:
git clone --bare https://github.com/exampleuse...
When and why are database joins expensive?
...d water.
Chris Date, who in company with Dr Ted Codd was the original proponent of the relational data model, ran out of patience with misinformed arguments against normalisation and systematically demolished them using scientific method: he got large databases and tested these assertions.
I thin...