RockyLinux 8.x 에는 openssl 1.1.1 버전이 설치되어 있으므로 기존 openssl 라이브러리인 libcrypto.so.10, libssl.so.10 파일이 존재하지 않는 것 같습니다.

​RockyLinux 8.x 에 libcrypto.so.10, libssl.so.10 파일을 설치하는 방법은 다음과 같은 것 같습니다.

# yum install compat-openssl10
compat-openssl10 패키지에 포함된 파일 리스트는 다음과 같습니다.

# repoquery -l compat-openssl10
/etc/pki
/etc/pki/openssl10.cnf
/usr/lib/.build-id
/usr/lib/.build-id/7b
/usr/lib/.build-id/7b/b58c473d7139e785790ba04ff391537f6dd1f9
/usr/lib/.build-id/97
/usr/lib/.build-id/97/f01bd6cb968372c03fea6fc7c0806adbf40ba0
/usr/lib64/.libcrypto.so.1.0.2o.hmac
/usr/lib64/.libcrypto.so.10.hmac
/usr/lib64/.libssl.so.1.0.2o.hmac
/usr/lib64/.libssl.so.10.hmac
/usr/lib64/libcrypto.so.1.0.2o
/usr/lib64/libcrypto.so.10
/usr/lib64/libssl.so.1.0.2o
/usr/lib64/libssl.so.10
/usr/share/doc/compat-openssl10
/usr/share/doc/compat-openssl10/FAQ
/usr/share/doc/compat-openssl10/NEWS
/usr/share/doc/compat-openssl10/README
/usr/share/doc/compat-openssl10/README.FIPS
/usr/share/doc/compat-openssl10/README.legacy-settings
/usr/share/licenses/compat-openssl10
/usr/share/licenses/compat-openssl10/LICENSE
/etc/pki
/etc/pki/openssl10.cnf
/usr/lib/.build-id
/usr/lib/.build-id/e5
/usr/lib/.build-id/e5/0572ab24f698a413b17a4bc6639ee04141e074
/usr/lib/.build-id/fd
/usr/lib/.build-id/fd/db58815e208df6a4da932ace9b21df133a9265
/usr/lib/.libcrypto.so.1.0.2o.hmac
/usr/lib/.libcrypto.so.10.hmac
/usr/lib/.libssl.so.1.0.2o.hmac
/usr/lib/.libssl.so.10.hmac
/usr/lib/libcrypto.so.1.0.2o
/usr/lib/libcrypto.so.10
/usr/lib/libssl.so.1.0.2o
/usr/lib/libssl.so.10
/usr/share/doc/compat-openssl10
/usr/share/doc/compat-openssl10/FAQ
/usr/share/doc/compat-openssl10/NEWS
/usr/share/doc/compat-openssl10/README
/usr/share/doc/compat-openssl10/README.FIPS
/usr/share/doc/compat-openssl10/README.legacy-settings
/usr/share/licenses/compat-openssl10
/usr/share/licenses/compat-openssl10/LICENSE

출처 :https://blog.naver.com/websearch/223125226220

리눅스 rpm 패키지는 의존적이다. 특정 패키지를 설치하기 위해서는 의존하고 있는 다른 패키지가 설치되어 있어야 한다.

패키지 의존성을 확인하려면 rpm 명령어에 -qpR 옵션을 사용하면 된다.

rpm -qpR [패키지명]

예를 들어 리눅스에 있는 openssl-1.0.2k-19.el7.x86_64.rpm 설치 시 필요한 의존성 확인을 위해서는

[root@newhost rpm]# rpm -qpR openssl-1.0.2k-19.el7.x86_64.rpm
/bin/bash
/bin/sh
coreutils
libc.so.6()(64bit)
libc.so.6(GLIBC_2.14)(64bit)
libc.so.6(GLIBC_2.15)(64bit)
libc.so.6(GLIBC_2.2.5)(64bit)
libc.so.6(GLIBC_2.3)(64bit)
libc.so.6(GLIBC_2.3.4)(64bit)
libc.so.6(GLIBC_2.4)(64bit)
libc.so.6(GLIBC_2.7)(64bit)
libcom_err.so.2()(64bit)
libcrypto.so.10()(64bit)
libcrypto.so.10(OPENSSL_1.0.1_EC)(64bit)
libcrypto.so.10(OPENSSL_1.0.2)(64bit)
libcrypto.so.10(libcrypto.so.10)(64bit)
libdl.so.2()(64bit)
libgssapi_krb5.so.2()(64bit)
libk5crypto.so.3()(64bit)
libkrb5.so.3()(64bit)
libssl.so.10()(64bit)
libssl.so.10(libssl.so.10)(64bit)
libz.so.1()(64bit)
make
openssl-libs(x86-64) = 1:1.0.2k-19.el7
rpmlib(CompressedFileNames) <= 3.0.4-1
rpmlib(FileDigests) <= 4.6.0-1
rpmlib(PayloadFilesHavePrefix) <= 4.0-1
rtld(GNU_HASH)
rpmlib(PayloadIsXz) <= 5.2-1

이런 식으로 확인할 수 있다.

다만 여기 출력된 건 말그대로 필요한 패키지 목록일뿐 이 리눅스에 해당 패키지들이 설치가 되어 있는지를 알려주지는 않는다. 
그래서 이거 확인하는 게 큰 의미가 있나… 싶은 생각도 들긴 한다.

하지만 필요한 glibc 버전을 알 수 있다는 점에서 어느 정도 도움은 되지 않나 싶다.

libc.so.6()(64bit)
libc.so.6(GLIBC_2.14)(64bit)
libc.so.6(GLIBC_2.15)(64bit)
libc.so.6(GLIBC_2.2.5)(64bit)
libc.so.6(GLIBC_2.3)(64bit)
libc.so.6(GLIBC_2.3.4)(64bit)
libc.so.6(GLIBC_2.4)(64bit)
libc.so.6(GLIBC_2.7)(64bit)

이런 식으로 같은 so 라이브러리에 대해 여러 개의 GLIBC 버전이 보이기도 하는데 이중 가장 높은 버전의 GLIBC 버전이 설치되어 있어야 한다고 생각하면 된다.
이 경우엔 GLIBC_2.15이 설치되어 있어야 된다.

ldd 버전을 확인하면 현재 리눅스에 설치된 glibc 버전을 볼 수 있다.

[root@newhost rpm]# ldd --version
ldd (GNU libc) 2.17

출처 : https://binwrite.com/linux-rpm-dependencies/

출처 : https://www.clien.net/service/board/cm_car/17331699

[백업]

문법)

BACKUP DATABASE [데이터베이스명] TO DISK = [경로];

예제)

BACKUP DATABASE TEST TO DISK = 'E:\DB_BACKUP\TEST.bak';

[복원]

문법)

RESTORE DATABASE [복원 데이터베이스] FROM DISK = [경로] WITH MOVE [파일명] TO [저장경로]

예제)

RESTORE DATABASE TEST_T FROM DISK = 'E:\DB_BACKUP\TEST.bak' WITH 
     MOVE 'TEST' TO 'D:\DB\TEST_T.MDF',
     MOVE 'TEST_log' TO 'D:\DB\TEST_log.LDF'