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Bash Templating: How to build configuration files from templates with Bash?
I'm writing a script to automate creating configuration files for Apache and PHP for my own webserver. I don't want to use any GUIs like CPanel or ISPConfig.
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How to find all the tables in MySQL with specific column names in them?
...n the entire DB and list out all tables which have those columns. Any easy script?
11 Answers
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PostgreSQL: Modify OWNER on all tables simultaneously in PostgreSQL
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+1 Thanks Alex. I've created a little bash script based on your answer, available at gist.github.com/2482969
– gingerlime
Apr 24 '12 at 19:33
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How to flush output of print function?
...orm, you can add the -u in the interpreter command line (first line of the script file), so change the first line from (something like) #!/usr/bin/python3 to #!/usr/bin/python3 -u - now when you run your script (e.g. ./my_script.py) the -u will always be added for you
– James
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add column to mysql table if it does not exist
...mn name 'newcolumnname'
Catch the error and disregard it in your upgrade script.
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How to know if two arrays have the same values
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Using typescript the Array.isArray() was causing errors, removing that it worked fine.
– Ariel Frischer
Jul 1 at 4:41
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Local file access with JavaScript
Is there local file manipulation that's been done with JavaScript? I'm looking for a solution that can be accomplished with no install footprint like requiring Adobe AIR .
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Rank items in an array using Python/NumPy, without sorting array twice
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@naught101: There is a bug in your script. The line array = np.random.rand(10) should be array = np.random.rand(n).
– Warren Weckesser
Aug 18 '15 at 3:25
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java : convert float to String and String to float
...get undefied type 'Float' (I'm in a weird java environment though, openhab scripts)
– Jonathan
Feb 5 '15 at 13:25
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How to convert a SVG to a PNG with ImageMagick?
...ike -resize 200 for width or -resize x200 for height. See: imagemagick.org/script/command-line-processing.php#geometry for exhaustive ImageMagick geometry options.
– John
Jan 11 '15 at 22:45
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