Re: Setting Integer Variables in Bash

2009-01-31 Thread Matt Wozniski
On Thu, Jan 29, 2009 at 5:54 PM, whitewall wrote: > #! /cygdrive/c/cygwin/bin/bash and this should probably just be #!/bin/bash After all, only cygwin tools will be able to understand /cygdrive, meaning they'll also understand that /bin is the same as /cygdrive/c/cygwin... ~Matt -- Unsubscribe

Re: Setting Integer Variables in Bash

2009-01-29 Thread Tim McDaniel
On Thu, 29 Jan 2009, Mark J. Reed wrote: On Thu, Jan 29, 2009 at 5:54 PM, whitewall wrote: #! /cygdrive/c/cygwin/bin/bash declare -i Red declare -i Green Red=10 Green=$Red+1 Since you've declared both Green and Red as integer, you should just do Green=Red+1, without the dollar sign. Doing Gree

Re: Setting Integer Variables in Bash

2009-01-29 Thread Mark J. Reed
On Thu, Jan 29, 2009 at 5:54 PM, whitewall wrote: > > The text below is from a text file. If I type the commands line-by-line in > the bash then the commands work as expected. If I save the commands in a > text file and call the script I get the error message: > ': not a valid identifier2: declar

Re: Setting Integer Variables in Bash

2009-01-29 Thread Tim McDaniel
On Thu, 29 Jan 2009, whitewall wrote: The text below is from a text file. If I type the commands line-by-line in the bash then the commands work as expected. If I save the commands in a text file and call the script I get the error message: ': not a valid identifier2: declare: 'Red ': not a va