bash - Redirect output from a shell script to a file -


i'm busy writing capistrano deployment script 1 of our applications. 1 of steps installs rvm using following command:

run "cat ~/rvm-installer.sh | bash -s stable --ruby"

however, feel output verbose, , rather want dump .log file. possible redirect output entire rvm-installer.sh script elsewhere?

like this:

run "cat ~/rvm-installer.sh | bash -s stable --ruby >out.log"

or, if want redirect standard error stream of process well:

run "cat ~/rvm-installer.sh | bash -s stable --ruby >out.log 2>err.log"

you can redirect same file:

run "cat ~/rvm-installer.sh | bash -s stable --ruby >out.log 2>&1"

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