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if, elif, else statement issues in Bash
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You have some syntax issues with your script. Here is a fixed version:
#!/bin/bash
if [ "$seconds" -eq 0 ]; then
timezone_string="Z"
elif [ "$seconds" -gt 0 ]; then
timezone_string=$(printf "%02d:%02d" $((seconds/3600)) $(((seconds / 60) % 60)))
else
e...
How to delete SQLite database from Android programmatically
...e file from the Android file system programatically? Can I have a shell script launch adb which in turns runs a shell script in the Android space to do the database deletion? Can I get this done from within a JUnit test case (with a system() call)?
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How can I list ALL DNS records?
...As I look after very many domains it would have been so nice just to run a script to get ALL the DNS entries.
– Ken
Oct 12 '13 at 8:48
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How do I compile a Visual Studio project from the command-line?
I'm scripting the checkout, build, distribution, test, and commit cycle for a large C++ solution that is using Monotone , CMake , Visual Studio Express 2008, and custom tests.
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Generating a UUID in Postgres for Insert statement?
...T EXISTS "uuid-ossp";
but for 9.0 and below you must instead run the SQL script to load the extension. See the documentation for contrib modules in 8.4.
For Pg 9.1 and newer instead read the current contrib docs and CREATE EXTENSION. These features do not exist in 9.0 or older versions, like your...
Batch equivalent of Bash backticks
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You can get a similar functionality using cmd.exe scripts with the for /f command:
for /f "usebackq tokens=*" %%a in (`echo Test`) do my_command %%a
Yeah, it's kinda non-obvious (to say the least), but it's what's there.
See for /? for the gory details.
Sidenote: I thou...
Error - trustAnchors parameter must be non-empty
...nd regenerate it in the manner described on the last row of the workaround script at the top of the post.
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Timeout on a function call
...ng a function in Python which I know may stall and force me to restart the script.
18 Answers
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How to reload apache configuration for a site without restarting apache
... I am pretty sure this is not correct. Looking in the init.d-script of an Ubuntu server, reload refers to the graceful restart. This means that reload is in fact a restart, but gracefully. My opinion is that apache can't be reloaded without interrupting the service.
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Strip all non-numeric characters from string in JavaScript
...re you'd want to remove all non-numeric characters from a string using JavaScript/ECMAScript. Any characters that are in range 0 - 9 should be kept.
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