lo there all
i have an app that i want to launch an application from.
i use linux with a bash shell. If i want to launch a program from my
terminal, i use
./myprogram
or /home/myuser/myprogram
how could i do something like this from a ruby script ?
thanks
sk
On Mar 5, 1:41 pm, “Dale M.” [email protected] wrote:
Note: those are back ticks by the way.
cool enough, works great, thanks
sk
also %x(vim somefile)
“nephish” [email protected]
???:[email protected]…
On Mar 5, 12:22 pm, “shawn bright” [email protected] wrote:
sk
There are a number of ways to accomplish this:
system( 'vim somefile' )
or
`vim somefile`
Note: those are back ticks by the way.
Dale M. wrote:
On Mar 5, 12:22 pm, “shawn bright” [email protected] wrote:
sk
There are a number of ways to accomplish this:
system( 'vim somefile' )
or
`vim somefile`
Note: those are back ticks by the way.
I avoid the latter unless I need the output generated by the command. By
doing so, I bypass a bunch of needless processing (capture command’s
STDOUT to a newly allocated string buffer), or so I think. Does anyone
know for sure?
On Tue, Mar 06, 2007 at 11:55:09AM +0900, Wang Dong wrote:
also %x(vim somefile)
I wonder how that one escaped my attention. Thanks for mentioning it.
How does it work? Like ``, or system(), or . . . what?