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write a shell script to ssh to a remote machine and execute commands
...th ssh, for example:
#!/bin/bash
USERNAME=someUser
HOSTS="host1 host2 host3"
SCRIPT="pwd; ls"
for HOSTNAME in ${HOSTS} ; do
ssh -l ${USERNAME} ${HOSTNAME} "${SCRIPT}"
done
When ssh'ing to the remote machine, how to handle when it prompts for RSA fingerprint authentication.
You can add th...
How to save an activity state using save instance state?
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33 Answers
33
Active
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static const vs #define
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RobertS supports Monica Cellio
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answered Oct 28 '09 at 13:49
T.E.D.T.E.D.
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When should I use jQuery's document.ready function?
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143
In simple words,
$(document).ready is an event which fires up when document is
ready.
Su...
Check if image exists on server using JavaScript?
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answered Sep 16 '13 at 21:38
ajtrichardsajtrichards
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How to auto-center jQuery UI dialog when resizing browser?
...raver
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用户界面（UI）组件 · App Inventor 2 中文网
...字，含义如下：
1 （左对齐）
2 （右对齐）
3 （水平居中）
垂直对齐
表示屏幕内容如何垂直对齐的数字，含义如下：
1 （顶部对齐）
2 （垂直居中）
3 （底部对齐）
如果屏幕可滚动，垂直对齐将...
What are the differences between B trees and B+ trees?
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answered Aug 17 '12 at 23:42
Rose PerroneRose Perrone
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When is it acceptable to call GC.Collect?
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edited Jul 2 '18 at 20:13
Ben Hall
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answered Jan 25 '09 at 20:09
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Complete Working Sample of the Gmail Three-Fragment Animation Scenario?
...Actual performance is very fast)
Usage:
layout = new ThreeLayout(this, 3);
layout.setAnimationDuration(1000);
setContentView(layout);
layout.getLeftView(); //<---inflate FragmentA here
layout.getMiddleView(); //<---inflate FragmentB here
layout.getRightView(); //<---inflate FragmentC...