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vip:192.168.32.66 192.168.32.6 主库:mysql> show variables like '%read_only%';+------------------+-------+| Variable_name | Value |+-------------... 阅读全文
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mysql> set global read_only=0;Query OK, 0 rows affected (0.00 sec)mysql> show variables like '%read_only%';+------------------+-------+| Variable_na... 阅读全文
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mysql> set global read_only=0;Query OK, 0 rows affected (0.00 sec)mysql> show variables like '%read_only%';+------------------+-------+| Variable_na... 阅读全文
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-F, --flush-logs Flush logs file in server before starting dump. Note that if you dump many databases at once (using the o... 阅读全文
摘要：
-F, --flush-logs Flush logs file in server before starting dump. Note that if you dump many databases at once (using the o... 阅读全文
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redis01:/root# cat abcGET /api/sale/get_voucher_list?loupan_id=32300&suid=kJIjl&loupan_site=sc&code=d30d52a87c0ba4e342c9315d44845be5&source=pc HTTP/... 阅读全文
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redis01:/root# cat abcGET /api/sale/get_voucher_list?loupan_id=32300&suid=kJIjl&loupan_site=sc&code=d30d52a87c0ba4e342c9315d44845be5&source=pc HTTP/... 阅读全文
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环境变量设置:# .bash_profile# Get the aliases and functionsif [ -f ~/.bashrc ]; then . ~/.bashrcfi# User specific environment and startup programsexport P... 阅读全文
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sub {} 是匿名函数的语法,匿名函数是引用[root@wx03 1215]# cat a1.pl use Data::Dumper;my $a= sub {return 'aa'};print $a;print "\n";print Dumper($a);print &$a;[root@wx... 阅读全文
摘要：
sub {} 是匿名函数的语法,匿名函数是引用[root@wx03 1215]# cat a1.pl use Data::Dumper;my $a= sub {return 'aa'};print $a;print "\n";print Dumper($a);print &$a;[root@wx... 阅读全文