{"comment":{"url":"https://api.github.com/repos/ZJU-SEL/kubernetes/comments/14306245","html_url":"https://github.com/ZJU-SEL/kubernetes/commit/2da4bc03dc43deab5e8b6100eb83a62edeeba0df#commitcomment-14306245","id":14306245,"user":{"login":"MikeSpreitzer","id":14296719,"avatar_url":"https://avatars.githubusercontent.com/u/14296719?v=3","gravatar_id":"","url":"https://api.github.com/users/MikeSpreitzer","html_url":"https://github.com/MikeSpreitzer","followers_url":"https://api.github.com/users/MikeSpreitzer/followers","following_url":"https://api.github.com/users/MikeSpreitzer/following{/other_user}","gists_url":"https://api.github.com/users/MikeSpreitzer/gists{/gist_id}","starred_url":"https://api.github.com/users/MikeSpreitzer/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/MikeSpreitzer/subscriptions","organizations_url":"https://api.github.com/users/MikeSpreitzer/orgs","repos_url":"https://api.github.com/users/MikeSpreitzer/repos","events_url":"https://api.github.com/users/MikeSpreitzer/events{/privacy}","received_events_url":"https://api.github.com/users/MikeSpreitzer/received_events","type":"User","site_admin":false},"position":288,"line":379,"path":"cluster/ubuntu/util.sh","commit_id":"2da4bc03dc43deab5e8b6100eb83a62edeeba0df","created_at":"2015-11-10T15:56:27Z","updated_at":"2015-11-10T15:56:27Z","body":"I suspect you want to swap squotes and dquotes.  You want the variable expansions done on the SSH client not the SSH server, right?\r\n\r\nmspreitz@ovespa003:~$ echo 'PWD is \"$PWD\" now'\r\nPWD is \"$PWD\" now\r\nmspreitz@ovespa003:~$ echo \"PWD is '$PWD' now\"\r\nPWD is '/home/mspreitz' now\r\n"}}