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Run cron job only if it isn't already running
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I do this for a print spooler program that I wrote, it's just a shell script:
#!/bin/sh
if ps -ef | grep -v grep | grep doctype.php ; then
exit 0
else
/home/user/bin/doctype.php >> /home/user/bin/spooler.log &
#mailing program
/home/user/bin/simplemail...
How can I copy the output of a command directly into my clipboard?
...t as well submit the answer."
cb
A leak-proof tee to the clipboard
This script is modeled after tee (see man tee).
It's like your normal copy and paste commands, but unified and able to sense when you want it to be chainable
Examples
Copy
$ date | cb
# clipboard contains: Tue Jan 24 23:00:00 ...
What is the cleanest way to ssh and run multiple commands in Bash?
... an ssh agent set up, and I can run commands on an external server in Bash script doing stuff like:
12 Answers
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Passing arguments to an interactive program non-interactively
I have a bash script that employs the read command to read arguments to commands interactively, for example yes/no options. Is there a way to call this script in a non-interactive script passing default option values as arguments?
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When should I use Write-Error vs. Throw? Terminating vs. non-terminating errors
Looking at a Get-WebFile script over on PoshCode, http://poshcode.org/3226 , I noticed this strange-to-me contraption:
6 A...
Where to put view-specific javascript files in an ASP.NET MVC application?
What is the best place (which folder, etc) to put view-specific javascript files in an ASP.NET MVC application?
6 Answers...
Can Powershell Run Commands in Parallel?
I have a powershell script to do some batch processing on a bunch of images and I'd like to do some parallel processing. Powershell seems to have some background processing options such as start-job, wait-job, etc, but the only good resource I found for doing parallel work was writing the text of a...
SQL Server ':setvar' Error
I am trying to create some script variables in T-SQL as follows:
4 Answers
4
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How do I create a link using javascript?
... not sure how to put the two together to create a link on a page using Javascript. Any help is appreciated.
7 Answers
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Windows XP or later Windows: How can I run a batch file in the background with no window displayed?
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Here is a possible solution:
From your first script, call your second script with the following line:
wscript.exe invis.vbs run.bat %*
Actually, you are calling a vbs script with:
the [path]\name of your script
all the other arguments needed by your script (%*)
T...