07 2023 档案
摘要：定时任务: 09 00 * * * /bin/bash /data/scripts/dbbak.sh >> /backup/backup_$(date +\%Y\%m\%d\%H\%M\%S).log 2>&1 dbbak.sh: #!/bin/bash# 设置备份相关参数BACKUP_DIR="/
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摘要：pt_query_digest安装 mv pt-query-digest /usr/bin/ chmod +x /usr/bin/pt-query-digest yum -y install perl-Digest-MD5 yum -y install perl-DBI perl-DBD-MySQL
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