Web lists-archives.com

Re: Shell Script Help




On 5/6/2019 4:24 PM, Greg Wooledge wrote:
> On Mon, May 06, 2019 at 06:57:00AM -0700, Patrick Bartek wrote:
>> I want a script that allows commandline only applications that can't batch
>> process to batch process.  A speciifc example. I will use the app
>> enfuse, an exposure merging program, a poor man's HDR.
>>
>> patrick@Debian9:~/Work$ enfuse --output ab01.jpg --compression=97 ab01/DSC*.jpg
>> patrick@Debian9:~/Work$ enfuse --output ab02.jpg --compression=97 ab02/DSC*.jpg
>> :
>> :
>> patrick@Debian9:~/Work$ enfuse --output ab26.jpg --compression=97 ab26/DSC*.jpg
>>
>> I use shell history to repeat the command for each directory, changing the
>>  --output filename and target directory numbers as necessary. Each diretory already
>> holds the appropriate image files.
>
> for dir in ab*/; do
>     name=${dir%/}
>     enfuse --output "$name.jpg" --compression=97 "$dir"/*.jpg
> done
>

Putting the above as a one liner:

$ for dir in ab*/; do name=${dir%/}; enfuse --output "$name.jpg"
--compression=97 "$dir"/*.jpg; done


Note that this e-mail is folded by my mailer.

--
John Doe