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Analogus · 03-31-2012, 07:05 AM

Hi

Maybe someone can help me.
I try to manipulate STYLE.CSS on the fly with actions in PRS+.
I do this like that with Core.shell.exec:

Code:

Core.shell.exec('echo "head, html, body, tittle, p, div, ul, dl {line-height:100% !important}" >> /Data/database/system/PRSPlus/epub/style.css')

This functions well. But when I try to use commands with ' ' inside Core.shell.exec this does not work:

Code:

Core.shell.exec('whatever command 'text' whatever command')

For example:

Code:

Core.shell.exec('cat /Data/database/system/PRSPlus/epub/style.css | \ sed -e '/text to search/d' > /Data/database/system/PRSPlus/epub/style.css');

Reason is clear - the ' ' inside the command interrupt the outer ' '.
Any solution?

Thank you!

03-31-2012, 07:05 AM	#3582
Analogus Fanatic Posts: 568 Karma: 2170348 Join Date: Apr 2011 Device: 2x Sony PRS-350; PRS-300 (†), Paperwhite (†), Voyage	Hi Maybe someone can help me. I try to manipulate STYLE.CSS on the fly with actions in PRS+. I do this like that with Core.shell.exec: Code: Core.shell.exec('echo "head, html, body, tittle, p, div, ul, dl {line-height:100% !important}" >> /Data/database/system/PRSPlus/epub/style.css') This functions well. But when I try to use commands with ' ' inside Core.shell.exec this does not work: Code: Core.shell.exec('whatever command 'text' whatever command') For example: Code: Core.shell.exec('cat /Data/database/system/PRSPlus/epub/style.css \| \ sed -e '/text to search/d' > /Data/database/system/PRSPlus/epub/style.css'); Reason is clear - the ' ' inside the command interrupt the outer ' '. Any solution? Thank you!