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Changing all files' extensions in a folder with one command on Windows
...
Just for people looking to do this in batch files, this code is working:
FOR /R "C:\Users\jonathan\Desktop\test" %%f IN (*.jpg) DO REN "%%f" *.png
In this example all files with .jpg extensions in the C:\Users\jonathan\Desktop\test directory are changed to *....
Git serve: I would like it that simple
... you shut it down and start it back up too fast.
You can put this into a batch script with an easy to remember name like "gitserve", so you don't need to type it all out again. As suggested in some of the comments, in recent versions of Git you can add an alias to the Git config:
[alias]
ser...
How do I restart a service on a remote machine in Windows? [closed]
...asyncronously, if you need to script a service restart, take a look at the batch scripts I posted here: stackoverflow.com/questions/1405372/…
– Eric Falsken
Jun 11 '10 at 20:34
6...
Simulate CREATE DATABASE IF NOT EXISTS for PostgreSQL?
...more psql options for your connection; role, port, password, ... See:
Run batch file with psql command without password
The same cannot be called with psql -c "SELECT ...\gexec" since \gexec is a psql meta‑command and the -c option expects a single command for which the manual states:
command m...
Retrieve CPU usage and memory usage of a single process on Linux?
... 2 -d 0.2 -p 6962 | tail -1 | awk '{print $9}'
will echo like: 78.6
-b: Batch-mode
-n 2: Number-of-iterations, use 2 because: When you first run it, it has no previous
sample to compare to, so these initial values are the percentages since boot.
-d 0.2: Delay-time(in second, here is 200ms)
-p 696...
Django CharField vs TextField
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373
It's a difference between RDBMS's varchar (or similar) — those are usually specified with a ...
When to use Common Table Expression (CTE)
...itute of views in SQL Server. Common table expression is only valid in the batch of statement where it was defined and cannot be used in other sessions.
Syntax of declaring CTE(Common table expression) :-
with [Name of CTE]
as
(
Body of common table expression
)
Lets take an example :-
CREATE T...
How can I access the MySQL command line with XAMPP for Windows?
...the
result is wider than the terminal width.
-B, --batch Don't use history file. Disable interactive behavior.
(Enables --silent.)
--character-sets-dir=name
Directory for character set files.
--column-type-info Display ...
How to check command line parameter in “.bat” file?
... is not recognized as an internal or external command, operable program or batch file. So I added another IF for "not equal to -b" case. Thanks for the quick answer.
– javauser71
Feb 10 '11 at 6:29
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Cleanest way to write retry logic?
... advice is useless for transient network failures encountered by automated batch processing systems.
– nohat
Sep 24 '10 at 21:22
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