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How to run multiple .BAT files within a .BAT file
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If we have two batch scripts, aaa.bat and bbb.bat, and call like below
call aaa.bat
call bbb.bat
When executing the script, it will call aaa.bat first, wait for the thread of aaa.bat terminate, and call bbb.bat.
But if you don't want to wait ...
Site does not exist error for a2ensite
...returns:
Error: example.com does not exist
a2ensite is simply a Perl script that only works with filenames ending .conf
Therefore, I have to rename my setting file for example.com to example.com.conf as might be achieved as follows:
mv /etc/apache2/sites-available/example.com /etc/apache2...
Copy a table from one database to another in Postgres
... a .backup file
Open this new file using notepad. You will see the insert scripts needed for the table/data. Copy and paste these into the new database sql page in pgAdmin. Run as pgScript - Query->Execute as pgScript F6
Works well and can do multiple tables at a time.
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How do I update Node.js?
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Use Node Version Manager (NVM)
It's a Bash script that lets you download and manage different versions of node. Full source code is here.
There is a separate project for nvm for Windows: github.com/coreybutler/nvm-windows
Below are the full steps to use NVM for mult...
How do I drop a foreign key constraint only if it exists in sql server?
...s also supported by ssms when you configure the check for object existence scripting option in case you want to get the proper script straight out of ssms.
– JorgeSandoval
Jul 23 at 17:51
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Nodejs cannot find installed module on Windows
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Of course, there are some cases where you want to do both.
Coffee-script and Express both are good examples of apps that have a
command line interface, as well as a library. In those cases, you can
do one of the following:
Install it in both places. Seriously, are you that short...
Find merge commit which include a specific commit
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I just wrote a script git-when-merged that implements this suggestion (with quite a few other features). See github.com/mhagger/git-when-merged
– mhagger
Feb 3 '13 at 8:07
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What does it mean if a Python object is “subscriptable” or not?
Which types of objects fall into the domain of "subscriptable"?
6 Answers
6
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How can I visualize per-character differences in a unified diff file?
... Specifically, the contrib/ tree of the git repo has a diff-highlight perl script that shows fine-grained highlights.
Quick start to use it:
$ curl https://git.kernel.org/cgit/git/git.git/plain/contrib/diff-highlight/diff-highlight > diff-highlight
$ chmod u+x diff-highlight
$ git diff --color...
How to delete from a text file, all lines that contain a specific string?
...ndy tip for others who stumble on this Q&A thread and are new to shell scripting: Short options are fine for one-time uses on the command line, but long options should be preferred in scripts since they're more readable.
– Dennis
Jan 12 '15 at 10:45
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