網友工作中遇到的SHELL問題

網友的工作中SHELL問題：

問題說明：

需要截取以下命令輸出的認證編碼資訊：

#openssls_client-showcerts-connect192.168.0.111:443|sed-ne'/-BEGINCERTIFICATE-/,/-ENDCERTIFICATE-/p'（以下是認證的輸出資訊，期望：將第一個-----BEGINCERTIFICATE-----到-----ENDCERTIFICATE-----地區間的編碼儲存為一個檔案，第二個EGINCERTIFICATE-----到-----ENDCERTIFICATE區間儲存另外一個檔案，同時不能用取行的方式....)命令顯示的內容就是oldboy.log。

近期每盩厔少講4天課，時間很緊，這裡老男孩老師僅給個簡單實現，其實方法很多的，對不起夥伴們了。

簡單解答：

[root@oldboytraining~]# cat oldboy.log----BEGINCERTIFICATE-----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-----ENDCERTIFICATE----------BEGINCERTIFICATE-----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-----ENDCERTIFICATE-----[root@oldboytraining~]# END="-----END CERTIFICATE-----"[root@oldboytraining~]# echo ${#END}25[root@oldboytraining~]# BEGIN="-----BEGIN CERTIFICATE-----"[root@oldboytraining~]# echo ${#BEGIN}27[root@oldboytraining~]# cat oldboy.shi=1whileread linedoif[ ${#line} -eq 27 ];then  echo "$line">>$i.logelif [ ${#line} -eq 25 ];then      echo "$line">>$i.log((i++))elseecho "$line">>$i.logfidone<oldboy.log[root@oldboytraining~]# sh oldboy.sh[root@oldboytraining~]# cat 1.log----BEGINCERTIFICATE-----1MIIDvDCCAqSgAwIBAgIBCTANBgkqhkiG9w0BAQUFADCBgzELMAkGA1UEBhMCQ04xEDAOBgNVBAgMB0JlaUppbmcxEDAOBgNVBAcMB0JlaUppbmcxETAPBgNVBAoMCENTREEgSUJNMRkwFwYDVQQDDBB2bTE5OC5jbi5pYm0uY29tMSIwIAYJKoZIhvcNAQkBFhNqdW5sdW9iakBjbi5pYm0uY29tMB4XDTEzMDkwMjAyNDE1NVoXDTE0MDkwMjAyNDE1NVowQjELMAkGA1UEBhMCQ04xEDAOBgNVBAgMB0JlaUppbmcxETAPBgNVBAoMCENTREEgSUJNMQ4wDAYDVQQDDAV2bTE5ODCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBANr4U+ipiJAfpmw8xTSjhsfItM9+TRWRTuLYetD3oBAb6xVOxD8T3krBxOT0Uu98+8DytfjJr1J/48BO+A1nxvrVYYWgkgnmsggju/BRt5NBORFR+DPHwjYtu2aULW7ZIy8eIS1BDb5Dk+Axywt3psE5MuI9gVtb7zC6uufQmC0HVS2yhzgke+CqPuawywvEPxAfY97k1XA43gFqWJYPs1/DY/cbVN2SgBGx3fsQAzVPQJ2c+lBkZbO79Ps75Ey2hlDfi/9/gMKTnVusvMOJTxh9WuMcCFQeOOTDPc7vd3Fj+XamBaOxg3yx410OMup9JQnZnLhNm3mFa7988hTSFqcCAwEAAaN7MHkwCQYDVR0TBAIwADAsBglghkgBhvhCAQ0EHxYdT3BlblNTTCBHZW5lcmF0ZWQgQ2VydGlmaWNhdGUwHQYDVR0OBBYEFFUoqZIIsnS2FheA1eKdZK4WOy3rMB8GA1UdIwQYMBaAFBj6rqQtvFLItAXn4a8enOjjAOkeMA0GCSqGSIb3DQEBBQUAA4IBAQAz7ahoRKPvtCyU8pwahhuKgq0DE0Qh3cACvG8cnhZdN7Y8DXiEbkZ5UZ36l5JcLLg1F5ldo/+jv2gUvWIbJm67B0gvwTo/kSkqMQP07bSPzfpXVTTYkDI/9jjCGEtbMjaUm+Oxy7AZBrTsF3RSuD3SQpNhQ0WDg430aRRV2LS95CNrtG7C2oaZjQrKJgFGTfv+ZIVHeogzhbdCMe2aF+xL4TE4LLHNdOpX5j9a6eNsGcp48CEIraN04MZcMaskrys15J5EJLhw6PMcTddRn6E/VU3ctWKhIKP02W/BMVM6JzxbuS0LZ3jGqTnZ6KKotLoxGWmtUsli/pGdbBaY7NUa-----ENDCERTIFICATE-----[root@oldboytraining~]# cat 2.log-----BEGINCERTIFICATE-----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-----ENDCERTIFICATE-----

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