UBUNTU

Fix share error testparm" (No such file or directory)

sudo cp /usr/bin/testparm.samba3 /usr/bin/testparm

sudo cp /usr/bin/net.samba3 /usr/bin/net

sudo chmod +x /usr/bin/testparm /usr/bin/net


Backup tool

https://help.ubuntu.com/community/BackupYourSystem/SimpleBackupSuite

Ubuntu access to WIN7

1. Enter “gpedit.msc” in the Start Search box.
2. Open “Computer Configuration”/Windows Settings/Security Settings/Local Policies/Security Settings.
3. In the right pane, enable the following policies:

Network access: Allow anonymous SID/name translation
Network access: Let Everyone permissions apply to anonymous users

Also please disable the following policies.

Network access: Restrict anonymous access to Named Pipes and Shares
Network access: Do not allow anonymous enumeration of SAM accounts
Network access: Do not allow anonymous enumeration of SAM accounts and shares

Change the following policy:
Network security: LAN Manager authentication level

Change the value to “Send LM & NTLM - use NTLMv2 session security if negotiated”.

If the issue persists, change the Kerberos encryption type.

1. Open gpedit.msc.
2. Find the policy

Windows Settings -> Security Settings -> Local Policies -> Security Options ->Network Security: Configure encryption types allowed for Kerberos

3. Configure the policy. If it is not configured, actually both DES cipher suites are disabled. enable all the suits.

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Active Internet Connections

$ netstat -nat

Open port

$ sudo netstat -tulp

$sudo netstat -tulpn

Stat of network adapter

$sudo netstat -i