# Other # Links ## **SSL** [https://www.whynopadlock.com](https://www.whynopadlock.com) [https://www.ssllabs.com/ssltest/](https://www.ssllabs.com/ssltest/) [https://www.sslshopper.com/ssl-checker.html](https://www.sslshopper.com/ssl-checker.html) ### **DNS / Domain** [https://toolbox.googleapps.com/apps/dig/](https://toolbox.googleapps.com/apps/dig/) [https://www.whatsmydns.net/](https://www.whatsmydns.net/) [https://intodns.com/](https://intodns.com/) [https://www.whois.net/](https://www.whois.net/) [http://redirectdetective.com/](http://redirectdetective.com/) ## **Mail** [https://www.mail-tester.com/](https://www.mail-tester.com/) [https://getnada.com/](https://getnada.com/) [https://mxtoolbox.com/NetworkTools.aspx](https://mxtoolbox.com/NetworkTools.aspx) ##### **RBL checks** [https://mxtoolbox.com/blacklists.aspx](https://mxtoolbox.com/blacklists.aspx) [http://multirbl.valli.org/](http://multirbl.valli.org/) [http://www.anti-abuse.org/multi-rbl-check/](http://www.anti-abuse.org/multi-rbl-check/) ## **Vulnerability checker** [https://www.exploit-db.com/](https://www.exploit-db.com/) [https://www.rapid7.com/db/search](https://www.rapid7.com/db/search) [https://wpvulndb.com/](https://wpvulndb.com/) ## **News/Articals** [http://www.linuxinsider.com/](http://www.linuxinsider.com/) [http://www.linuxtoday.com/](http://www.linuxtoday.com/) [http://www.linuxjournal.com/](http://www.linuxjournal.com/) [https://www.reddit.com/r/sysadmin/](https://www.reddit.com/r/sysadmin/) [https://krebsonsecurity.com/](https://krebsonsecurity.com/) [http://news.cpanel.com/](http://news.cpanel.com/) ## **Tutorials** [https://www.unixmen.com/category/linux-tutorials/](https://www.unixmen.com/category/linux-tutorials/) [https://www.digitalocean.com/community/tutorials](https://www.digitalocean.com/community/tutorials) [http://www.learnitguide.net/](http://www.learnitguide.net/) [http://www.itzgeek.com/category/how-tos](http://www.itzgeek.com/category/how-tos) [https://www.vultr.com/docs/](https://www.vultr.com/docs/) # SSL .htaccess ### WordPress ```default RewriteEngine On RewriteBase / RewriteCond %{HTTPS} !=on RewriteRule ^ https://%{HTTP_HOST}%{REQUEST_URI} [L,R=301] # BEGIN WordPress RewriteRule ^index\.php$ - [L] RewriteCond %{REQUEST_FILENAME} !-f RewriteCond %{REQUEST_FILENAME} !-d RewriteRule . /index.php [L] ``` ### Drupal ```default RewriteCond %{HTTPS} off RewriteCond %{HTTP:X-Forwarded-Proto} !https RewriteRule ^(.*)$ https://%{HTTP_HOST}%{REQUEST_URI} [L,R=301] ``` ### Magento ```default RewriteCond %{HTTPS} !=on RewriteRule ^(.*)$ https://mydomain.com/$1 [L,R=301] ``` ### No CMS ```lang-php RewriteEngine On RewriteCond %{HTTPS} !=on RewriteRule ^ https://%{HTTP_HOST}%{REQUEST_URI} [L,R=301] ``` # IPMI (SuperMicro) **Update your firmware** [ftp://ftp.supermicro.com/utility/IPMI%20FW%20flash%20tools/SMT/](ftp://ftp.supermicro.com/utility/IPMI%20FW%20flash%20tools/SMT/) ``` ./lUpdate.sh -f SMT_X9_130.bin -i kcs -r n ``` **IPMICFG** [https://www.supermicro.com/SwDownload/SwSelect\_Free.aspx?cat=IPMIftp://ftp.supermicro.com/utility/IPMICFG/](ftp://ftp.supermicro.com/utility/IPMICFG/)
Fonction
Commande
Show IPipmicfg -m
Show subnet maskipmicfg -k
Show Gatewayipmicfg -g
Check FWipmicfg -vgr
Show VLANipmicfg -vlan
Set VLAN onipmicfg -vlan on #VLAN
Set VLAN offipmicfg -vlan off
Check IPMI chipsetipmicfg -selftest
Set IP Staticipmicfg -m 10.x.x.x
Set Subnetipmicfg -k 255.255.255.0
Set gatewayipmicfg -g 10.x.x.1
Set DHCP offipmicfg -dhcp off
Set DHCP onipmicfg -dhcp on
Check fan modeipmicfg -fan
List usersipmicfg -user list
Add useripmicfg -user add \[user ID\] \[user name\] \[password\] \[privilege\]
Del useripmicfg -user del \[user id\]
Change user passwdipmicfg -user setpwd \[user ID\] \[password\]
Change user priipmicfg -user level \[user ID\] \[privilege\]
#### Change LAN mode Check the current mode: ``` ./IPMICFG-Linux.x86_64 -raw 0x30 0x70 0x0c 0 ``` ``` # X9 ATE -raw 0x30 0x70 0x0c 0 X9 AM -raw 0x30 0x70 0x0c 0 ``` The output will be one of these: 0x00 = Dedicated 0x01 = Onboard / Shared 0x02 = Failover To set the mode to Dedicated ``` ./IPMICFG-Linux.x86_64 -raw 0x30 0x70 0xc 1 1 0 ``` ``` # X9 ATE -raw 0x30 0x70 0x0c 1 X9 AM -raw 0x30 0x70 0x0c 1 0 ``` Shared ``` ./IPMICFG-Linux.x86_64 -raw 0x30 0x70 0xc 1 1 1 ``` ``` # X9 ATE -raw 0x30 0x70 0x0c 1 X9 AM -raw 0x30 0x70 0x0c 1 1 ``` Failover ``` ./IPMICFG-Linux.x86_64 -raw 0x30 0x70 0xc 1 0 0 ``` ``` # X9 ATE -raw 0x30 0x70 0x0c 1 X9 AM -raw 0x30 0x70 0x0c 1 2 ``` **IPMIView** [ftp://ftp.supermicro.com/utility/IPMIView/](ftp://ftp.supermicro.com/utility/IPMIView/) Install java JRE and open 'IPMIView20.jar' with the java bin **IPMITOOL** Set next boot to PXE for next boot ``` ipmitool -I lanplus -H -U ADMIN -P ADMIN chassis bootdev pxe ``` Set next boot to DISK for next boot ``` ipmitool -I lanplus -H -U ADMIN -P ADMIN chassis bootdev disk ``` Reboot host from IPMI ``` ipmitool -I lanplus -H -U ADMIN -P ADMIN chassis power cycle ``` Soft shutdown ``` ipmitool -H -v -I lanplus -UADMIN -P ADMIN chassis power soft ``` Find Mac on eth0 ``` ipmitool -I lanplus -U ADMIN -P ADMIN -H raw 0x30 0x21 | tail -c 18 ``` Find FW version ``` ipmitool -I lanplus -H -U ADMIN -P ADMIN mc info | grep 'Firmware Revision' ``` Factory reset BMC ``` ipmitool -I lanplus -H -U ADMIN -P ADMIN raw 0x3c 0x40 ``` Disable Auto Control ``` ipmitool raw 0x30 0x45 0x1 0x01 ``` Set Fan Speed to not ear cancer ``` ipmitool raw 0x30 0x70 0x66 0x01 0x00 0x15 ``` Factory reset ``` ipmitool -I lanplus -H 1.1.1.1 -U ADMIN -P ADMIN raw 0x3c 0x40 ``` Restart ``` ipmitool -I lanplus -H 1.1.1.1 -U ADMIN -P ADMIN bmc reset cold ```
**SMCIPMITool**
[https://www.supermicro.com/wftp/utility/SMCIPMItool/](https://www.supermicro.com/wftp/utility/SMCIPMItool/)
./jre/bin/java -jar SMCIPMITool.jar {{ ipmi_ip }} ADMIN ADMIN shell
# Test Drive Performance [Windows / Linux] ## Test Sequential Read/Write with DD Write ``` dd if=/dev/zero of=./largefile bs=1M count=12288 ``` Read ``` dd if=./largefile of=/dev/null bs=4k ``` ## Test IOPS with FIO ``` vim test.fio ``` > \[random\] > rw=randread > size=4g > directory=./iops > iodepth=403 > direct=1 > blocksize=4k > numjobs=16 > nrfiles=1 > group\_reporting > ioengine=sync > loops=1 > rwmixread=75 ``` mkdir ./iops fio ./test.fio ``` ## Test Windows Performance with DiskSpd Download DiskSpd [https://gallery.technet.microsoft.com/DiskSpd-A-Robust-Storage-6ef84e62](https://gallery.technet.microsoft.com/DiskSpd-A-Robust-Storage-6ef84e62) Source code here: [https://github.com/microsoft/diskspd](https://github.com/microsoft/diskspd) ``` DiskSpd.exe -c150G -d300 -r -w40 -t8 -o32 -b64K -Sh -L D:\SpeedTest\testfile.dat ``` >
**Parameters:** > > - -c150G – Create a file of the specified size. Size can be stated in bytes or **K**iBs, **M**iBs, **G**iBs. Here – 150GB. > - -d300 – Duration of measurement period in seconds, not including cool-down or warm-up time (default = 10 seconds). Here – 5 minutes. > - -r – Random I/O access (override -s). > - -s – Sequential I/O access. > - -w40 – Percentage of write requests to issue (default = 0, 100% read). Here 40% of IO operations are Writes, remaining 60% are Reads. This is a usual load for my SQL Server OLTP databases. > - -t8 – The number of threads per file. Here – 8. One thread per available core. > - -o32 – The number of outstanding I/O requests per target per thread. In other words, it is a queue depth. Here – 32. > - -b46K – Block size in bytes or **K**iBs, **M**iBs, or **G**iBs. Here – 64KB. > - -Sh – Disable both software caching and hardware write caching. > - -L – Measure latency statistics. > - D:\\SpeedTest\\testfile.dat – My target file used for testing (created with -c).