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How to properly import a selfsigned certificate into Java keystore that is available to all Java app
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I ended up writing a small script that adds the certificates to the keystores, so it is much easier to use.
You can get the latest version from https://github.com/ssbarnea/keytool-trust
#!/bin/bash
# version 1.0
# https://github.com/ssbarnea/keytool-...
Print a file's last modified date in Bash
...file name appended to the end of the date without adding more lines to the script.
PS - I use #!/usr/bin/env bash as I'm a Python user by day, and have different versions of bash installed on my system instead of #!/bin/bash
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How should strace be used?
...ever, we haven't always had the source code or sometimes were dealing with scripted languages that weren't straight-forward to run under a debugger. In this case, you run strace on an already running program and you will get the list of system calls being made. This is particularly useful if you a...
“Prevent saving changes that require the table to be re-created” negative effects
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Yes, there are negative effects from this:
If you script out a change blocked by this flag you get something like the script below (all i am turning the ID column in Contact into an autonumbered IDENTITY column, but the table has dependencies).
Note potential errors that can...
How to pipe input to a Bash while loop and preserve variables after loop ends
...nd in the current shell environment.
Thus, using something like this in a script makes the modfied sum available after the loop:
FILECONTENT="12 Name
13 Number
14 Information"
shopt -s lastpipe # Comment this out to see the alternative behaviour
sum=0
echo "$FILECONTENT" |
while read number name;...
How to prevent buttons from submitting forms
...bmit and handling the event server-side - this is known as unobtrusive JavaScript.
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Html code as IFRAME source rather than a URL
...he iframe. Example.
Edit: The other alternative is to do this with Javascript. This is almost certainly the technique I'd choose. You can't guarantee how long a data URL the browser will accept. The Javascript technique would look something like this:
var iframe = document.getElementById('fo...
Trying to load jquery into tampermonkey script
I am writing a script which logs into my college network when the login page is loaded.
1 Answer
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Undo git update-index --assume-unchanged
... For git hidden, you can achieve the same effect without shell aliases or scripts, using ! like this: hidden = ! git ls-files -v | grep '^h' | cut -c3-
– seanf
Mar 1 '19 at 4:35
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How to test if string exists in file with Bash?
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If I execute this command from bash script how to catch 0 or 1 into a variable ?
– Toren
Jan 20 '11 at 16:06
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