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How do I determine if a port is open on a Windows server? [closed]
...t recognized as an internal or external command, operable program or batch file. To solve this, just enable it: Click *Start** → Control Panel → Programs → Turn Windows Features on or off. In the list, scroll down and select Telnet Client and click OK.
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Getting ssh to execute a command in the background on target machine
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Those files are created in the current directory. So the limit is the amount of free space on the partition. Of course you can also redirect to /dev/null.
– Frank Kusters
Feb 28 '13 at 13:46
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Add more than one parameter in Twig path
... pass as many arguments as you want, separating them by commas:
{{ path('_files_manage', {project: project.id, user: user.id}) }}
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How do I provide a username and password when running “git clone git@remote.git”?
...can leave out the password so that it won't be logged in your Bash history file:
git clone https://username@github.com/username/repository.git
It will prompt you for your password.
Alternatively, you may use:
git clone https://username:password@github.com/username/repository.git
This way work...
Find JavaScript function definition in Chrome
... handy for me because I'm working on a site that includes many external JS files. Sure grep solves this but in the browser would be much better. I mean, the browser has to know this, so why not expose it? What I expected was something like:
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Why is Linux called a monolithic kernel?
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A monolithic kernel is a kernel where all services (file system, VFS, device drivers, etc) as well as core functionality (scheduling, memory allocation, etc.) are a tight knit group sharing the same space. This directly opposes a microkernel.
A microkernel prefers an approach...
Is there a way of having git show lines added, lines changed and lines removed?
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The output of git diff --numstat is broken down by file. To see the total added/removed for the diff, you can pipe it to awk: git diff --numstat | awk '{ added += $1; removed += $2 } END { print "+" added " -" removed }'
– hughes
Dec 1 '...
Avoid web.config inheritance in child web application using inheritInChildApplications
...older in the same service which says "QA" and it contains same WCF service files as in SIT including the web.config but pointing the database to QA. When I call the wcf service inside the "QA" folder, it takes the connection from parent config only (even I give <location> tag). Please let me k...
How to check whether a string is a valid HTTP URL?
...UriString and Uri.TryCreate methods, but they seem to return true for file paths etc.
9 Answers
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A variable modified inside a while loop is not remembered
... can use while read -r line; do echo "LINE: $line"; done < <(tail -f file) (obviously the loop won't terminate as it continues to wait for input from tail).
– P.P
Nov 10 '18 at 16:42
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