{"comment":{"url":"https://api.github.com/repos/cmpitg/scripts/comments/15359090","html_url":"https://github.com/cmpitg/scripts/commit/f70dc9dfe5fffe2150298bb0d4a79c9b630b9508#commitcomment-15359090","id":15359090,"user":{"login":"cmpitg","id":85649,"avatar_url":"https://avatars.githubusercontent.com/u/85649?v=3","gravatar_id":"","url":"https://api.github.com/users/cmpitg","html_url":"https://github.com/cmpitg","followers_url":"https://api.github.com/users/cmpitg/followers","following_url":"https://api.github.com/users/cmpitg/following{/other_user}","gists_url":"https://api.github.com/users/cmpitg/gists{/gist_id}","starred_url":"https://api.github.com/users/cmpitg/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/cmpitg/subscriptions","organizations_url":"https://api.github.com/users/cmpitg/orgs","repos_url":"https://api.github.com/users/cmpitg/repos","events_url":"https://api.github.com/users/cmpitg/events{/privacy}","received_events_url":"https://api.github.com/users/cmpitg/received_events","type":"User","site_admin":false},"position":null,"line":null,"path":"","commit_id":"f70dc9dfe5fffe2150298bb0d4a79c9b630b9508","created_at":"2016-01-10T08:53:25Z","updated_at":"2016-01-10T08:53:25Z","body":"Hi Nga,\r\n\r\nIndeed, that's a good catch.  Although I wouldn't want to cat multiple files at once but your comment is semantically more aligned with `cat` + `which`.  In fact, you should use `\"$@\"` as it quotes each argument passed into the script, while `$@` doesn't, see [this page on Bash Hackers wiki](http://wiki.bash-hackers.org/scripting/posparams).\r\n\r\nCode updated.  Thank you :-).\r\n\r\nHa-Duong"}}