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How do I access my SSH public key?
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cat ~/.ssh/id_rsa.pub or cat ~/.ssh/id_dsa.pub
You can list all the public keys you have by doing:
$ ls ~/.ssh/*.pub
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SSH Key - Still asking for password and passphrase
...the only thing that worked for me across restarts, all the ssh-add -K, -k, etc. commands didn't do a thing for me.
– Amalgovinus
Jan 5 '18 at 20:0
Removing all empty elements from a hash / YAML?
How would I go about removing all empty elements (empty list items) from a nested Hash or YAML file?
20 Answers
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How to output messages to the Eclipse console when developing for Android
...methods depending on the severity of the message (error, verbose, warning, etc..).
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How can I pad a String in Java?
...us Apache Commons projects (Commons Lang, Commons Collections, Commons IO, etc). It's also built by really smart guys (Kevin Bourrillion et al), many of whom are active at SO. Myself I ended up replacing the various Apache Commons libs with just Guava years ago, and have had no regrets.
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Map implementation with duplicate keys
...t just eases your life, as you don't have to re-implement them, test them, etc.
– PhiLho
Jul 30 '13 at 12:51
This does...
How to Find And Replace Text In A File With C#
...t's more complex issue. Read byte chunk, analyze them, read another chunk, etc.
– Alexander
Sep 9 '15 at 14:36
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Convert Java Array to Iterable
...r each primitive type in the associated class, e.g., Booleans for boolean, etc.
int foo[] = {1,2,3,4,5,6,7,8,9,0};
Iterable<Integer> fooBar = Ints.asList(foo);
for(Integer i : fooBar) {
System.out.println(i);
}
The suggestions above to use Arrays.asList won't work, even if they compile ...
How to pause for specific amount of time? (Excel/VBA)
...now + 1e-5) for a second, Application.wait(now + 0.5e-5) for half a second etc.
– Some_Guy
Apr 18 '17 at 15:32
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find -exec cmd {} + vs | xargs
...ure that:
Your script will not assume that no
file will have space, tab, etc in
file name; the first version is
safe, the second is not.
Your script will not treat a file starting with "-" as an option.
So your code should look like this:
find . -exec cmd -option1 -option2 -- {} +
or
find . ...