\u4f7f\u7528Key\u65b9\u5f0f\u4ecelinux\u670d\u52a1\u5668\u767b\u5f55\u5230\u522b\u7684linux\u670d\u52a1\u5668\u65f6\uff0c\u5982\u679c\u5efa\u7acbkey\u7684\u65f6\u5019\u5df2\u7ecf\u8f93\u5165\u4e86Passphrase\uff0c\u5219\u6bcf\u6b21\u767b\u5f55\u65f6\u603b\u662f\u63d0\u793a\u8f93\u5165passphrase\u53e3\u4ee4\uff0c\u5f88\u662f\u4e0d\u65b9\u4fbf\u3002<\/p>\n
\u6709\u4e2a\u529e\u6cd5\u53ef\u4ee5\u89e3\u51b3\u8be5\u95ee\u9898\uff0c\u5c31\u662f\u4f7f\u7528ssh-agent\uff0c\u4ed6\u53ef\u4ee5\u4fdd\u5b58passphrase\uff0c\u53ea\u7528\u8f93\u5165\u4e00\u6b21\u5c31ok\u4e86\u3002<\/p>\n
\u589e\u52a0\u6216\u4fee\u6539passphrase\uff1a<\/b><\/p>\n
\u53ef\u4ee5\u5728key\u79c1\u94a5\u548c\u516c\u94a5\u6587\u4ef6\u91cc\u9762\u589e\u52a0\u6216\u4fee\u6539passphrase\uff1a<\/p>\n
$ ssh-keygen -p
\nEnter file in which the key is (\/Users\/tekkub\/.ssh\/id_rsa):
\nKey has comment ‘\/Users\/tekkub\/.ssh\/id_rsa’
\nEnter new passphrase (empty for no passphrase):
\nEnter same passphrase again:
\nYour identification has been saved with the new passphrase.<\/p>\n
\u5982\u679cid_rsa\u91cc\u9762\u5df2\u7ecf\u6709passphrase\u4e86\uff0c\u5219\u4f1a\u8981\u6c42\u8f93\u5165\u8001\u7684passphrase\u3002<\/p>\n
\u6bcf\u6b21\u767b\u5f55\u81ea\u52a8\u8fd0\u884cssh-agent\uff1a<\/b><\/p>\n
\u4fee\u6539\u7528\u6237~\/.profile\u6216\u8005~\/.bashrc\u6587\u4ef6\uff0c\u589e\u52a0\u4e0b\u5217\u5185\u5bb9\uff1a<\/p>\n
SSH_ENV=”$HOME\/.ssh\/environment”<\/p>\n
# start the ssh-agent
\nfunction start_agent {
\necho “Initializing new SSH agent…”
\n# spawn ssh-agent
\nssh-agent | sed ‘s\/^echo\/#echo\/’ > “$SSH_ENV”
\necho succeeded
\nchmod 600 “$SSH_ENV”
\n. “$SSH_ENV” > \/dev\/null
\nssh-add
\n}<\/p>\n
# test for identities
\nfunction test_identities {
\n# test whether standard identities have been added to the agent already
\nssh-add -l | grep “The agent has no identities” > \/dev\/null
\nif [ $? -eq 0 ]; then
\nssh-add
\n# $SSH_AUTH_SOCK broken so we start a new proper agent
\nif [ $? -eq 2 ];then
\nstart_agent
\nfi
\nfi
\n}<\/p>\n
# check for running ssh-agent with proper $SSH_AGENT_PID
\nif [ -n “$SSH_AGENT_PID” ]; then
\nps -ef | grep “$SSH_AGENT_PID” | grep ssh-agent > \/dev\/null
\nif [ $? -eq 0 ]; then
\ntest_identities
\nfi
\n# if $SSH_AGENT_PID is not properly set, we might be able to load one from
\n# $SSH_ENV
\nelse
\nif [ -f “$SSH_ENV” ]; then
\n. “$SSH_ENV” > \/dev\/null
\nfi
\nps -ef | grep “$SSH_AGENT_PID” | grep -v grep | grep ssh-agent > \/dev\/null
\nif [ $? -eq 0 ]; then
\ntest_identities
\nelse
\nstart_agent
\nfi
\nfi<\/p>\n
\u5982\u679c\u4e0d\u662f\u7f3a\u7701\u540d\u5b57\u7684key\u6587\u4ef6\u6216\u8def\u5f84\uff0c\u5219\u8981\u4fee\u6539ssh-add\u547d\u4ee4\u884c\uff0c\u589e\u52a0key\u6587\u4ef6\u540d\u5230\u540e\u9762\u3002\u6bcf\u6b21\u767b\u5f55\u540e\u53ef\u4ee5\u770b\u5230\u591a\u4e86\u4e00\u4e2assh-agent\u8fdb\u7a0b\u3002<\/p>\n
<\/p>\n","protected":false},"excerpt":{"rendered":"
\u4f7f\u7528Key\u65b9\u5f0f\u4ecelinux\u670d\u52a1\u5668\u767b\u5f55\u5230\u522b\u7684linux\u670d\u52a1\u5668\u65f6\uff0c\u5982\u679c\u5efa\u7acbkey\u7684\u65f6\u5019\u5df2\u7ecf\u8f93\u5165\u4e86Passphras …<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[15],"tags":[172,180,101,179],"class_list":["post-256","post","type-post","status-publish","format-standard","hentry","category-linuxandroid","tag-key","tag-passphrase","tag-ssh","tag-ssh-agent"],"views":4601,"_links":{"self":[{"href":"http:\/\/www.max-shu.com\/blog\/index.php?rest_route=\/wp\/v2\/posts\/256","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.max-shu.com\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.max-shu.com\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.max-shu.com\/blog\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.max-shu.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=256"}],"version-history":[{"count":1,"href":"http:\/\/www.max-shu.com\/blog\/index.php?rest_route=\/wp\/v2\/posts\/256\/revisions"}],"predecessor-version":[{"id":257,"href":"http:\/\/www.max-shu.com\/blog\/index.php?rest_route=\/wp\/v2\/posts\/256\/revisions\/257"}],"wp:attachment":[{"href":"http:\/\/www.max-shu.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=256"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.max-shu.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=256"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.max-shu.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=256"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}