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What are the uses of the exec command in shell scripts? [closed]
...hat the ksh is not a login-shell).
Just to save processes. If we call prog1 -> prog2 -> prog3 -> prog4 etc. and never go back, then make each call an exec. It saves resources (not much, admittedly, unless repeated) and makes shutdown simplier.
You have obviously seen exec used somewhere...
Listing only directories in UNIX
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Try this ls -d */ to list directories within the current directory
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Using Git with an existing Xcode project
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169
GitHub has some very good git tutorials at help.github.com.
to do the initial setup of a repo...
What is the difference between “text” and new String(“text”)?
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12 Answers
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How to get all count of mongoose model?
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The code below works. Note the use of countDocuments.
var mongoose = require('mongoose');
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jekyll markdown internal links
...now post internal links by using the following:
[Some Link]({% post_url 2010-07-21-name-of-post %})
This is also referenced in the Jekyll Documentation.
https://github.com/mojombo/jekyll/pull/369
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Best way to get InnerXml of an XElement?
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Check if a string is a date value
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edited Jan 12 '16 at 23:55
Marco Bonelli
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What are the best practices for structuring a large Meteor app with many HTML template files? [close
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14 Answers
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Implementing Comments and Likes in database
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195
The most extensible solution is to have just one "base" table (connected to "likes", tags and ...