-rw-r--r--  1 jack  staff    63 Nov 17 12:07 config
-rw-------  1 jack  staff  1766 Jan  5 12:26 github_rsa
-rw-r--r--  1 jack  staff   392 Jan  5 12:26 github_rsa.pub
-rw-r--r--  1 jack  staff   392 Nov 19 22:18 github_rsa.pub_bak-github
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-rw-------  1 jack  staff  1766 Jan  5 13:30 id_rsa
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-rw-r--r--  1 jack  staff  2538 Jan 16 12:45 known_hosts