[root@rockylinux opt]# vi /etc/sysctl.conf #贴入如下内容 start fs.file-max = 6815744 kernel.sem = 250 32000 100 128 kernel.shmmni = 4096 kernel.shmall = 1073741824 kernel.shmmax = 4398046511104 kernel.panic_on_oops = 1 net.core.rmem_default = 262144 net.core.rmem_max = 4194304 net....
fs.aio-max-nr = 1048576 fs.file-max = 6815744 kernel.sem = 250 32000 100 128 net.ipv4.ip_local_port_range = 9000 65500 net.core.rmem_default = 262144 net.core.rmem_max = 4194304 net.core.wmem_default = 262144 net.core.wmem_max = 1048586 kernel.panic_on_oops = 1 kernel.shmmax ...
kernel.panic_on_oops=1 net.core.rmem_default=262144 net.core.rmem_max=4194304 net.core.wmem_default=262144 net.core.wmem_max=1048576 net.ipv4.conf.all.rp_filter=2 net.ipv4.conf.default.rp_filter=2 fs.aio-max-nr=1048576 net.ipv4.ip_local_port_range=900065500 运行以下命令使修改内核参数生...
复制 fs.file-max=6815744kernel.sem=25032000100128kernel.shmmni=4096kernel.shmall=1073741824kernel.shmmax=4398046511104kernel.panic_on_oops=1net.core.rmem_default=262144net.core.rmem_max=4194304net.core.wmem_default=262144net.core.wmem_max=1048576net.ipv4.conf.all.rp_filter=2net.ipv4.conf.default.rp...
printf("oops,char is signed.\n");elseprintf("char is unsigned.\n"); 或者,你也可以使用signed char和unsigned char这样的声明来提高可移植性。(P44,K&R) 至于怎么输入一个无法输入的EOF?试试Ctrl+Z或者Ctrl+D吧,这也是和平台实现相关的。 细节4:i++,++i;副作用side effect ...
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# User specific environment and startup programs ORACLE_SID=sanshi;export ORACLE_SID ORACLE_UNQNAME=sanshi;export ORACLE_UNQNAME ORACLE_BASE=/u01/app/oracle; export ORACLE_BASE ORACLE_HOME=$ORACLE_BASE/product/19.2.0/dbhome_1; export ORACLE_HOME ...
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(AttributeError, TypeError), setattr, f, attr, 'oops') @unittest.skipIf(is_wasi, "WASI does not expose st_blksize.") def testBlksize(self): # test private _blksize attribute blksize = io.DEFAULT_BUFFER_SIZE # try to get preferred blksize from stat.st_blksize, if available if...
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