Install mc on sco sysV unix

curl http://www.aljex.com/bkw/sco/mc.tar.bz2 |bzcat |tar xvf -
(there is a copy of that archive in my /update directory)

in .profile add PATH=$PATH:/usr/local/bin:/usr/local/sbin

Dell Latitude Keyboard light

The backlit keys interface seems to be broken, so you need to mask the controlling service: systemctl mask systemd-backlight@leds\:dell\:\:kbd_backlight.service
then go to BIOS and and change the keyboard led timeout from 10s to 5s for AC Power and Battery mode - "For some reason if the kbd_backlight service is not masked, it somehow forces the bios led timeout back to 10s, and then the keyboard led always remains lit."

TS - FR keyboard by default

Keyboard
Data collected on: 4/21/2015 1:44:16 PM

General

Details

Domain	domain.local
Owner	DOMAIN\Admins du domaine
Created	4/21/2015 1:32:00 PM
Modified	4/21/2015 1:42:44 PM
User Revisions	18 (AD), 18 (sysvol)
Computer Revisions	1 (AD), 1 (sysvol)
Unique ID	{0E240A4C-8A26-4761-8907-DB164F024AFC}
GPO Status	Enabled

Links

Location	Enforced	Link Status	Path
TS	No	Enabled	domain.local/Member Servers/TS

This list only includes links in the domain of the GPO.

Security Filtering

The settings in this GPO can only apply to the following groups, users, and computers:

Name

NT AUTHORITY\Authenticated Users

Delegation

These groups and users have the specified permission for this GPO

Name	Allowed Permissions	Inherited
NT AUTHORITY\Authenticated Users	Read (from Security Filtering)	No
NT AUTHORITY\ENTERPRISE DOMAIN CONTROLLERS	Read	No
NT AUTHORITY\SYSTEM	Edit settings, delete, modify security	No
		No

Computer Configuration (Enabled)

Policies

Administrative Templates

Policy definitions (ADMX files) retrieved from the local machine.

System/Group Policy

Policy	Setting	Comment
User Group Policy loopback processing mode	Enabled
Mode: Merge

User Configuration (Enabled)

Preferences

Windows Settings

Registry

2 (Order: 1)

General

Action

Update

Properties

Hive	HKEY_CURRENT_USER
Key path	Keyboard Layout\Preload
Value name	2
Value type	REG_SZ
Value data	00000409

Common

Options

Stop processing items on this extension if an error occurs on this item	No
Run in logged-on user's security context (user policy option)	No
Remove this item when it is no longer applied	No
Apply once and do not reapply	No

1 (Order: 2)

General

Action

Update

Properties

Hive	HKEY_CURRENT_USER
Key path	Keyboard Layout\Preload
Value name	1
Value type	REG_SZ
Value data	00000c0c

Common

Options

Stop processing items on this extension if an error occurs on this item	No
Run in logged-on user's security context (user policy option)	No
Remove this item when it is no longer applied	No
Apply once and do not reapply	No

ShowStatus (Order: 3)

General

Action

Update

Properties

Hive	HKEY_CURRENT_USER
Key path	Software\Microsoft\CTF\LangBar
Value name	ShowStatus
Value type	REG_DWORD
Value data	0x4 (4)

Common

Options

Stop processing items on this extension if an error occurs on this item	No
Run in logged-on user's security context (user policy option)	No
Remove this item when it is no longer applied	No
Apply once and do not reapply	No

Label (Order: 4)

General

Action

Update

Properties

Hive	HKEY_CURRENT_USER
Key path	Software\Microsoft\CTF\LangBar
Value name	Label
Value type	REG_DWORD
Value data	0x0 (0)

Common

Options

Stop processing items on this extension if an error occurs on this item	No
Run in logged-on user's security context (user policy option)	No
Remove this item when it is no longer applied	No
Apply once and do not reapply	No

AutoAdjustDeskBand (Order: 5)

General

Action

Update

Properties

Hive	HKEY_CURRENT_USER
Key path	Software\Microsoft\CTF\MSUTB
Value name	AutoAdjustDeskBand
Value type	REG_DWORD
Value data	0x0 (0)

Common

Options

Stop processing items on this extension if an error occurs on this item	No
Run in logged-on user's security context (user policy option)	No
Remove this item when it is no longer applied	No
Apply once and do not reapply	No

SCO SysV Cannot enable remote printing (mkdev rlp) after the installation of an Update Pack 2/3 or a Maintenance Pack

"Unable to get complete data for 'Printer Manager on ...
Failed to retrieve list of remote printers.    
The TCP/IP rlp remote printing package is not installed...."
According to the documentation of Update Pack x and Maintenance
          Pack x, "mkdev rlp" MUST be run before applying Update Pack x or
          when including CUPS as part of the installation of the Maintenance
          Pack as detailed in:
         
          CUPS and Remote Printing (LPD)
         
          Although CUPS supports LPD as both a server and a client, the CUPS
          LPD server implementation does not support access control (based on
          the settings in the /etc/hosts.equiv and /etc/hosts.lpd files).
          If your setup requires the use of the standard LPD, or you wish to
          use access control, do not install CUPS.
WARNING  If you have never run mkdev rlp and you wish to do
          so, the CUPS package must be removed before running mkdev rlp
          and then reinstalled after remote printing is configured.
on a system-wide basis in /etc/default/lpd. The default entry is
            for the SYSV print system:

            PRINT_SYSTEM=SYSV


NOTE:
          If you already had run "mkdev rlp" and have added the Maintenance
          Pack and are now unable to run "scoadmin printer" -> Printer ->
          Add Remote (ie. (UNIX) ) is not able to be highlighted to add new
          Remote Printers then the cause is /usr/lib/mkdev/rlp is missing.

          The file 'rlp' is kept in /usr/lib/lp/sysv/save and can be copied
          back to /usr/lib/mkdev/rlp

          This issue has been reported to SCO Engineering.

NOTE:
          If you need CUPS to be removed in order for you to use LPD as
          detailed above in the Maintenance Pack installation notes BUT also
          require SAMBA to be used then please note that the removal of CUPS
          will also remove a number of libraries vital to Samba from /usr/lib:

          libcups.a@
          libcups.so@
          libcups.so.2@
          libcupsimage.a@
          libcupsimage.so@
          libcupsimage.so.2@

          Which should be copied and placed back into /usr/lib after CUPS has
          been removed in order for SAMBA 3.0.20A to function otherwise you
          may see:

          # /etc/init.d/smb start
          dynamic linker : /usr/sbin/smbd : could not open libcups.so.2
     

DR/Migrate Sco SysV

1)      Reinstall SCO Base system

2)      Copy /etc/conf to a backup directory (ie: copy –ormv /etc/conf /usr/rcvr/conf)

3)      Remove all contents of /etc/conf (cd /etc/conf && rm –r /etc/conf/*)

4)      Change file creation mask on root filesystem (cd / && umask 0)

5)      Restore tape excluding /dev & /stand (cpio –icvdmufB< /dev/rStp0 “dev/*” “stand/*” )

6)      Copy ttytype & inittab to backup directory (ex: cp /etc/inittab /usr/rcvr/ )

7)      Use SCOadmin to relink the kernel

8)      If asked to rebuild environment answer (y)YES

9)      Put back inittab & ttytype form the backup (ex: cp /usr/rcvr/inittab  /etc/inittab)

     10)     Reboot & have a Beer

11

Totally forgot

Put the backup on a remote tape via ssh

#backup
   tar --verbose --exclude=/proc --exclude=/sys --exclude=/tmp --exclude=/mnt --totals -b2048 -jcpvf $SRC | ssh root@192.168.1.201 $(mt -f /dev/st0 rewind; cat > /dev/st0)

#restore
ssh root@192.168.1.201 "cat /dev/st0" | tar --exclude=/proc--exclude=/sys --exclude=/tmp --exclude=/mnt --totals -b2048 -jxpvf $DES

CMD tmpwatch / logwatch

@echo off

:: (c)2015 s@toXX.guru

set watchdir="C:\Program Files\Research In Motion\BlackBerry Enterprise Server\logs"

:: remove older files

forfiles /p %watchdir% /s /m *.* /c "cmd /c Del @path" /d -30

:: remove empty folders !!! cd on a different drive first, if that's the case !!!

:: D:\

cd  %watchdir%

for /f "tokens=*" %d in ('dir /ad/b/s ^| sort /R') do rd "%d"

Shorter version:

forfiles /p [PATH] /s /m [FILE-PATTERN] /D -[MM/DD/yyyy] /c "cmd /c del @path"

for /f "delims=" %%d in ('dir [PATH] /s /b /ad ^| sort /r') do rd "%%d"

Capture sVideo and audio with the USB Easycap 2.0

https://github.com/stevelacy/EasyCap - make... make install

./somagic-extract-firmware SmiUsbGrabber3C.sys
(the .sys file can be obtained either from the win32 install kit or https://github.com/stevelacy/EasyCap/blob/master/somagic-easycap-tools_1.1/SmiUsbGrabber3C.sys)

cp somagic_firmware.bin /usr/lib/firmware/

somagic-init -f /usr/lib/firmware/somagic_firmware.bin && somagic-capture -n -s --sync=1 --iso-transfers 80 | ffmpeg -f rawvideo -pix_fmt uyvy422 -s 720x480 -y -an -r ntsc -i - -f pulse -i default -aspect 4:3 -qmin 1 -qmax 10  output.avi

Your system administrator does not allow the use of saved credentials to log on to the remote computer RDP terminal server because its identity is not fully verified.

In order to use saved RDP or Terminal Server credentials you need to do the following:

1. On the local machine, Open Group Policy Editor via Run -> gpedit.msc

2. Navigate to Local Computer Policy>Computer Configuration>Administrative Templates>System>Credentials Delegation

3.Open Setting Allow Delegating Saved Credentials with NTLM-only Server Authentication, set it to Enabled click on button Show... and in Show Contents window add Value TERMSRV/*. Close the windows by pressing OK.

*Repeat step 3 on the following settings:

Allow Delegating Default Credentials

Allow Delegating Saved Credentials

Allow Delegating Default Credentials with NTLM-only Server Authentication

4. Open comman prompt and enter gpupdate /force command to update your policy.

kill dial-up if a program runs for more than 15 min or it doesn`t run at all

@echo off
:: (c)2015 sorin@toXX.guru

setlocal

:: echo Checking if EDI (Gedi_dsk.exe) runs for more than 15 min and disconect if true
for /F "tokens=1" %%t in ('tasklist /FO TABLE /FI "CPUTIME gt 00:15:00" /FI "IMAGENAME eq Gedi_dsk.exe"') do (
if "%%t" ==  "Gedi_dsk.exe" (rasdial /disconnect >NUL )
)

::the same result can be obtained using pslist:
::for /F "tokens=11 delims=: " %%f in ('"pslist Gedi_dsk 2>NUL"') do (
::if %%f geq 15 ( rasdial /disconnect >NUL )
::)

:: echo if EDI is not started wait a few seconds try again, then disconnect if it is still not there
for /F "tokens=1" %%t in ('tasklist /FI "IMAGENAME eq Gedi_dsk.exe" 2>NUL') do (
if NOT "%%t" ==  "Gedi_dsk.exe" (
:: echo program not running wait a few seconds and check again
ping -n 5 -w 1000 1.1.1.1 >NUL
for /F "tokens=1" %%t in ('tasklist /FI "IMAGENAME eq Gedi_dsk.exe" 2>NUL do (
if NOT "%%t" ==  "Gedi_dsk.exe" ( rasdial /disconnect >NUL )
)
)
)
endlocal

Autodiscover and/or EWS unavailable on Exchange 2007/2010

Symptom: Outlook crashes or you cannot access OutOfOffice settings after you install a package that contains the .NET Framework 3.5 with SP1 and the .NET Framework 2.0 with SP2 on an Exchange 2007 or on an Exchange 2010 server (CAS role)

Problem described in:
kb958934
kb952883
kb976814


My solution:

Turn of any mmc, powershel console, emc etc.

Uninstall .net 3.5 sp1
Uninstall .net 3.0 sp2
Uninstall .net 2.0 sp2

In this order, without restarting!
if it complains that "you can't uninstall, some other package depends on it", do this:

net stop MSExchangeTransportLogSearch /yes
net stop MSExchangeTransport /yes
net stop MSExchangeServiceHost /yes
net stop MSExchangeSearch /yes
net stop MSExchangeRepl /yes
net stop MSExchangePop3 /yes
net stop MSExchangeMailSubmission /yes
net stop MSExchangeMailboxAssistants /yes
net stop MSExchangeIMAP4 /yes
net stop MSExchangeFDS /yes
net stop MSExchangeSA /yes
net stop MSExchangeEdgeSync /yes
net stop MSExchangeAntispamUpdate /yes
net stop MSExchangeADTopology /yes
net stop MSExchangeIS /yes
ping -n 5 -w 1000 1.0.0.0 >nul
net stop w3svc /yes

If you still can't uninstall, use procexp's "find" feature and close any .NET handle still open.

At the end there should be no reference to .NET in the installed programs.
DO NOT RESTART!

Install .net 3.0 (I used version 3.0.4506.30 downloaded in 2008 an forgotten on server...)
DO NOT RESTART!

[PS] Remove-AutodiscoverVirtualDirectory -Identity "EXCHANGE2007\Autodiscover (Default Web Site)"
[PS] New-AutodiscoverVirtualDirectory
[PS] Set-ClientAccessServer -Identity "EXCHANGE2007" -AutoDiscoverServiceInternalUri https://exchange2007.domain.tld/autodiscover/autodiscover.xml
[PS] Test-OutlookWebServices | fl

If you receive Error 401 when attempting to run Test-OutlookWebServices | FL, disable the loopback check in  HKLM\SYSTEM\CurrentControlSet\Control\Lsa  "DisableLoopbackCheck" DWORD, 1

- In IIS Manager make sure ASP.NET 2.0.50727 is ENABLED
- In IIS Manager make sure Autodiscovery and EWS uses only "Integrated windows authentication" and that the security cert is "require ssl", "128 bit" and "ignore client certificates"

- Verify that the folder %ExchangeInstallaDir%\ClientAccess\Autodiscover is readable by "authenticated users"
 - perform iisreset /noforce

[PS] Test-OutlookWebServices | FL should give you a good answer now, if not, make sure the autodiscover DNS entry exists:

- in DNS Manager rightclick the local forward lookup zone, "Other new records", "SRV", service "_autodiscover", pri "10", weight "5", port "443", host "autodiscover.domain.tld"
- in DNS Manager, new A-Record "autodiscover.domain.tld"


[PS] Test-OutlookWebServices | FL should give you a good answer now, if not, get the backup tape, it's that time...

Space "Magically" missing on Win 2012 drives

An apparently (almost) empty drive might show low space but looking at the files found that only a few GB was being consumed. Upon checking on the drive turned on show hidden on the server in a folder called System Volume Information.

The System Volume Information folder is a hidden system folder that the System Restore tool (XP, Vista/7/8) uses to store its information and restore points, it is also used by shadow copies for  backups and other purposes on Windows 2003/2008 and 2012. There is a System Volume Information folder on every partition on your computer.

So how do you reclaim the space? Well there are two ways either through the GUI or the command line to recover space that system restore is not using. Special Note: if you do this on SQL servers it will stop the MSSQL service.

CLI Method

Open a command prompt with the “Run as Administrator” option. Type in vssadmin list shadowstorage

As you can see the output shows used Space, Allocated Space and Maximum Space.

We can also see what available restore information is available by running vssadmin list shadows

So now let’s get to reclaiming the space on one of the drives. In the issue I had with disappearing space was with the F:\ drive. So to reclaim it I want to resize the maximum allocated space setting to 1 GB. The syntax is:

vssadmin resize shadowstorage /on=[here add the drive letter]: /For=[here add the drive letter]: /Maxsize=[here add the maximum size]

For Example:

vssadmin resize shadowstorage /on=F: /For=F: /Maxsize=1GB


To validate the changes took run vssadmin list shadowstorage.


Repeat the steps to make the changes to other drives and the space will be recovered.

GUI Method

Double click on Computer to see your drives. Right click on the drive in question and select Properties. Click on the shadow copies tab.


Select the drive in the list and click on the settings button. Check the Use Limit box and type in the amount in MB to which you want to set (1024 for 1GB) and click OK. Repeat for other drives until completed.


You are all done and now have more space.

Boot parameters for SCO6 on HP Gen8 servers (officially unsupported)

Install an extra P400 controller and connect the drives cage to it. Do not disable the on-board i400!
Install an extra E1000 dual NIC, as the onboard BCMs are not recognized by the kernel.

In BIOS, switch the sata controller to ahci and boot.

The following parameters allow you to boot and install OSR6 on Gen8:
 USE_XAPIC=Y ACPI=Y MULTICORE=N ENABLE_4GB_MEM=N

After the installation is done ( see sco-sysv-on-hp-server-install-notes ), only USE_XAPIC=Y have to be added to /etc/default/boot.

HP MSM Wifi for Guests - limit access only to GW and DNS

Custom filters:
inbound: ether proto 0x888E or arp or (((udp (udp src port 53 and udp dst port 53)port 68 and udp dst port 67) or (udp src port 53 or udp dst port 53) or ether dst %b or ether dst %w or ether dst %g or multicast) and ((ether proto 0x8863 or ether proto 0x8864 or ip) and not (multicast and (udp port 137 or udp port 138 or udp port 139))))

outbound: (udp src port 53 or udp dst port 53) or ((ether proto 0x888E or arp or ((udp dst port 68 or ether src %b or ether src %w or ether src host %g or multicast) and ((ether proto 0x8863 or ether proto 0x8864 or ip) and not (multicast and (udp port 137 or udp port 138 or udp port 139 or udp dst port 3490))))) and (not ether dst 01:00:0c:cc:cc:cc))