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Check folder size in Bash
...years, but would you be so kind as to explain a little bit what is the purpose of regex and BASH_REMATCH in the conditionals? (or to provide some links as to the usage of those variables/commands/formats) I would have expected the code to just get the size of the file in a variable and compare that ...
Switching from zsh to bash on OSX, and back again?
...default back and forth is a bad idea so this is the perfect solution!!! kudos!!
– Bob Roberts
Jan 20 '17 at 4:55
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git clone through ssh
I have a project on which I created a git repository:
10 Answers
10
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Is it possible to run selenium (Firefox) web driver without a GUI?
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What you're looking for is a headless-browser.
Yes, it's possible to run Selenium on Firefox headlessly. Here is a post you can follow.
Here is the summary steps to set up Xvfb
#install Xvfb
sudo apt-get install xvfb
#set display number to :99
Xvfb :99 -ac &
export DISPLAY=:9...
I get exception when using Thread.sleep(x) or wait()
...enient.
You can pick time unit for sleep operation.
try {
TimeUnit.NANOSECONDS.sleep(100);
TimeUnit.MICROSECONDS.sleep(100);
TimeUnit.MILLISECONDS.sleep(100);
TimeUnit.SECONDS.sleep(100);
TimeUnit.MINUTES.sleep(100);
TimeUnit.HOURS.sleep(100);
TimeUnit.DAYS.sleep(100);
}...
How to restart Jenkins manually?
...2 java -jar /var/cache/jenkins/war/WEB-INF/jenkins-cli.jar -s http://localhost:8080/ safe-restart (if installed by rpm or deb, otherwise adjust accordingly).
– clacke
Nov 14 '13 at 3:28
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fs: how do I locate a parent folder?
...d '../../foo.bar' which was causing my issue.
– levibostian
Dec 3 '16 at 15:02
1
why? just genera...
How to install packages offline?
... of something. Some packages aren't on PYPI, so same applies to them.
Suppose you have a properly formed Python application in ~/src/myapp. ~/src/myapp/setup.py will have install_requires list that mentions one or more things that you have in your /pypi directory. Like so:
install_requires=[
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When is the finalize() method called in Java?
...e readers) it is never called on the main class, as, when the main class closes, no garbage needs to be collected. The OS cleans up everything the app used anyway.
– Mark Jeronimus
May 7 '12 at 7:05
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Is Tomcat running?
...could also use wget to check the health of your tomcat. If you have a diagnostics page with user load etc, you could fetch it periodically and parse it to determine if anything is going wrong.
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