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How to check size of a file using Bash?
...
If you are looking for just the size of a file:
$ cat $file | wc -c
> 203233
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Why do we need a fieldset tag?
...out:
http://usability.com.au/2013/04/accessible-forms-1-labels-and-identification/
The HTML 4 elements fieldset and legend allow you to layout and organise a large form with many different areas of interest in a logical way without using tables. The fieldset tag can be used to create boxes around s...
Directory does not exist. Parameter name: directoryVirtualPath
...ue and it was not a code problem.
I was using the publish option (not the FTP one) and Visual Studio was not uploading some of my scripts/css to the azure server because they were not "included in my project".
So, locally it worked just fine, because files were there in my hard drive.
What solved t...
What is the difference between an annotated and unannotated tag?
...or lightweight tags, the SHA-1 points directly to a commit:
git tag light
cat .git/refs/tags/light
prints the same as the HEAD's SHA-1.
So no wonder they cannot contain any other metadata.
annotated tags point to a tag object in the object database.
git tag -as -m msg annot
cat .git/refs/tags/a...
Which commit has this blob?
... Good to use in conjunction with git rev-list --objects --all | git cat-file --batch-check='%(objecttype) %(objectname) %(objectsize) %(rest)' | awk '/^blob/ {print substr($0,6)}' | sort --numeric-sort --key=2 -r | head -n 20, which returns you a top 20 largest blobs. Then you can pass blob I...
Insert a line at specific line number with sed or awk
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inserts at line 8
8 This is Line 8
into file FILE
-i does the modification directly to file FILE, no output to stdout, as mentioned in the comments by glenn jackman.
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ElasticSearch: Unassigned Shards, how to fix?
...-assign shards to nodes dynamically. However, if you've disabled shard allocation (perhaps you did a rolling restart and forgot to re-enable it), you can re-enable shard allocation.
# v0.90.x and earlier
curl -XPUT 'localhost:9200/_settings' -d '{
"index.routing.allocation.disable_allocation": ...
Execute and get the output of a shell command in node.js
...ing a rejected promise on failed commands, which can be handled with try / catch inside the async code.
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How do I dump the data of some SQLite3 tables?
...d bonus, it still works if you have a dumped SQL file hanging around, just cat database.sql | grep '^INSERT' > database_inserts.sql (same for schema, replace with grep '^CREATE'
– trisweb
Jun 4 '12 at 17:52
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Script to get the HTTP status code of a list of urls?
...-response
Print the headers sent by HTTP servers and responses sent by FTP servers.
Source - wget man pages
What they don't say about --server-response is that those headers output are printed to standard error (sterr), thus the need to redirect to stdin.
The output sent to standard inpu...