net.ifnames=0 biosdevname=0參考:
yum install man-pages-zh-CN -y
echo 'LANG="zh_CN.UTF-8"' >> ~/.bashrc
echo 'LANGUAGE="zh_CN:zh"' >> ~/.bashrc
source ~/.bashrc[root@n1 kubernetes]# yum install stress -y
[root@n1 kubernetes]# stress -h
stress: FAIL: [70121] (244) unrecognized option: -h
[root@n1 kubernetes]# stress --help
`stress' imposes certain types of compute stress on your system
Usage: stress [OPTION [ARG]] ...
-?, --help show this help statement
--version show version statement
-v, --verbose be verbose
-q, --quiet be quiet
-n, --dry-run show what would have been done
-t, --timeout N timeout after N seconds
--backoff N wait factor of N microseconds before work starts
-c, --cpu N spawn N workers spinning on sqrt()
-i, --io N spawn N workers spinning on sync()
-m, --vm N spawn N workers spinning on malloc()/free()
--vm-bytes B malloc B bytes per vm worker (default is 256MB)
--vm-stride B touch a byte every B bytes (default is 4096)
--vm-hang N sleep N secs before free (default none, 0 is inf)
--vm-keep redirty memory instead of freeing and reallocating
-d, --hdd N spawn N workers spinning on write()/unlink()
--hdd-bytes B write B bytes per hdd worker (default is 1GB)
Example: stress --cpu 8 --io 4 --vm 2 --vm-bytes 128M --timeout 10s
Note: Numbers may be suffixed with s,m,h,d,y (time) or B,K,M,G (size).參考: https://stackoverflow.com/questions/4768446/i-cant-install-python-ldap
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