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Extracting .jar file with command line
I am trying to extract the files from a .jar file. How do I do that using command line?
8 Answers
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Find the IP address of the client in an SSH session
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@cwd i want to replace the ip in this command "iptables -A INPUT -s 93.203.118.251 -p tcp --destination-port 443 -j DROP" is that possible?
– wutzebaer
Aug 5 '15 at 13:00
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How can I combine two commits into one commit? [duplicate]
I have a branch 'firstproject' with 2 commits. I want to get rid of these commits and make them appear as a single commit.
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How do I check if a number is positive or negative in C#?
... @SimonFischer There are definitely branches of mathematics, computer science, also regular science which use a negative and positive zero. Chemists and physicists for example will sometimes use -0 for a number which was negative and rounded to zero. Definitions only have meaning withi...
set the width of select2 input (through Angular-ui directive)
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yes. I also asked author github.com/godbasin/vue-select2/issues/11
– shinriyo
Dec 1 '18 at 7:05
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How to initialize an array in Java?
... @Hengameh: It's initialized to 0 by default. See stackoverflow.com/a/2154340/1000655
– Neal Gokli
Mar 6 '17 at 22:56
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How do I get the current username in .NET using C#?
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How can I stop a running MySQL query?
... Just enter '\P more' at the prompt. See more on this tip here dbasquare.com/2012/03/28/…
– Scott
Aug 5 '13 at 17:13
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LINQ - Full Outer Join
... threw a NotSupportedException (Types in Union or Concat are constructed incompatibly). Have you experienced similar problems?
– Candy Chiu
Mar 27 '12 at 15:21
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What belongs in an educational tool to demonstrate the unwarranted assumptions people make in C/C++?
...tors (&& and ||),
the ternary conditional operator (?:), and
the comma operator (,)
is Unspecified
For example
int Hello()
{
return printf("Hello"); /* printf() returns the number of
characters successfully printed by it
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