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Find the PID of a process that uses a port on Windows

...l (Core-compatible) one-liner to ease copypaste scenarios: netstat -aon | Select-String 8080 | ForEach-Object { $_ -replace '\s+', ',' } | ConvertFrom-Csv -Header @('Empty', 'Protocol', 'AddressLocal', 'AddressForeign', 'State', 'PID') | ForEach-Object { $portProcess = Get-Process | Where-Object Id...
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Bash variable scope

...do var="abc" echo $var | xsel -i -p # redirect stdin to the X primary selection done var=$(xsel -o -p) # redirect back to stdout echo $var EDIT: Here, xsel is a requirement (install it). Alternatively, you can use xclip: xclip -i -selection clipboard instead of xsel -i -p ...
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Split output of command by columns using Bash?

...d> | while read a b; do echo $a; done The first parameter to read, a, selects the first column, and if there is more, everything else will be put in b. As a result, you never need more variables than the number of your column +1. So, while read a b c d; do echo $c; done will then output th...
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Can't start Eclipse - Java was started but returned exit code=13

...ava. Click on it and you will find all the different versions. Now you can select which one to uninstall. share | improve this answer | follow | ...
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in a “using” block is a SqlConnection closed on return or exception?

... Here is my Template. Everything you need to select data from an SQL server. Connection is closed and disposed and errors in connection and execution are caught. string connString = System.Configuration.ConfigurationManager.ConnectionStrings["CompanyServer"].Connection...
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Which rows are returned when using LIMIT with OFFSET in MySQL?

... OFFSET is nothing but a keyword to indicate starting cursor in table SELECT column FROM table LIMIT 18 OFFSET 8 -- fetch 18 records, begin with record 9 (OFFSET 8) you would get the same result form SELECT column FROM table LIMIT 8, 18 visual representation (R is one record in the table i...
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How to reset or change the MySQL root password?

...qld] skip-grant-tables sudo service mysql restart mysql -u root use mysql select * from mysql.user where user = 'root'; - Look at the top to determine whether the password column is called password or authentication_string UPDATE mysql.user set *password_field from above* = PASSWORD('your_new_passw...
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How to close TCP and UDP ports via windows command line

...don't think that was being asked here. I believe the question is "how do I selectively close one active connection (socket) to the port my program is listening on?". The wording of the question is a bit off because a port number for the undesired inbound client connection is given and it was referr...
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How to get an object's properties in JavaScript / jQuery?

...ct. Even most of those primitives are actually also objects with a limited selection of methods. They are cast into objects under the hood, when required. To know the base class name, you may invoke the Object.prototype.toString method on an object, like this: alert(Object.prototype.toString.call([...
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How can I tell how many objects I've stored in an S3 bucket?

... @G-. What if you select all of the bucket's folders? – gvasquez Feb 9 '18 at 17:03 4 ...