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ssh: The authenticity of host 'hostname' can't be established
...ption to no on the command line, and/or send the key to a null known_hosts file. You can also set these options in your config file, either for all hosts or for a given set of IP addresses or host names.
ssh -o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no
EDIT
As @IanDunn notes, ther...
Converting PKCS#12 certificate into PEM using OpenSSL
...
Try:
openssl pkcs12 -in path.p12 -out newfile.crt.pem -clcerts -nokeys
openssl pkcs12 -in path.p12 -out newfile.key.pem -nocerts -nodes
After that you have:
certificate in newfile.crt.pem
private key in newfile.key.pem
To put the certificate and key in the same f...
How to check whether a file or directory exists?
I want to check the existence of file ./conf/app.ini in my Go code,
but I can't find a good way to do that.
5 Answers
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How to reliably open a file in the same directory as a Python script
I used to open files that were in the same directory as the currently running Python script by simply using a command like
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git replace local version with remote version
How can I tell git to ignore my local file and take the one from my remote branch without trying to merge and causing conflicts?
...
How do I get a human-readable file size in bytes abbreviation using .NET?
How do I get a human-readable file size in bytes abbreviation using .NET?
19 Answers
1...
Getting Chrome to accept self-signed localhost certificate
...g request
openssl req -new -key $NAME.key -out $NAME.csr
# Create a config file for the extensions
>$NAME.ext cat <<-EOF
authorityKeyIdentifier=keyid,issuer
basicConstraints=CA:FALSE
keyUsage = digitalSignature, nonRepudiation, keyEncipherment, dataEncipherment
subjectAltName = @alt_names
[...
how to run two commands in sudo?
...ami; /usr/bin/whoami' /bin/bash: /usr/bin/whoami; /usr/bin/whoami: No such file or directory
– Valor
Nov 2 '12 at 11:48
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What are the main disadvantages of Java Server Faces 2.0?
...guration enhancements were introduced to kill the verbose faces-config.xml file as much as possible. Also, the default naming container ID separator character : became configurable, so HTML/CSS purists could breathe relieved. All you need to do is to define it as init-param in web.xml with the name ...
Android - set TextView TextStyle programmatically?
...gt;
Just create your TextView as usual in the XML layout/your_layout.xml file, let's say:
<TextView android:id="@+id/text_view_title"
android:layout_width="fill_parent"
android:layout_height="wrap_content
android:text="FOO" />
And in the java code of your Activity you do th...