GTI blockchain chip

1. There are only two kinds of commands. One is the executable binary program, that is, the executable file compiled by the programming language. The other is the shell script. These two kinds of executable programs can be put under the bin recognized by the system. Remember to add execution permission to the program

2. 1. Suppose there is a group G1, and you want to create a user ZS. After creation, the user ZS belongs to G1. You can use the following command:
useradd - G G1 ZS or
useradd - G G1 ZS
Yes, one is upper case G, and the other is lower case g. the difference is that the new user ZS belongs to both its own ZS group and G1 group, The lowercase g means that ZS belongs to group G1 only
2. Suppose there is a group G1, and now there is a user ZS. If you want to change the group of ZS, you can use:
usermod - G G1 ZS or
usermod - G G1 ZS
the meaning of case is the same as above.

3. 1. DNS








nameserver192.168.168.2.30

nameserver192.168.168.2
nameserver192.168.168.2.168.2.32.32.32.32

/> />First ensure the sambapackin of the Linux system, and, with the following orders to check basebasebases support for support, there is no problem at general RPM installing problems.






HAVE_LDAP_LDAP_H_H_H

HAVE_LDAP_LDAP

..
#smbd -b  grep KRB

HAVE_KRB5_H

/ / / / / >













. #smbd -b b / ?grepADS

WITH_ADS_ADS
#smbd -b × grep WINBIND
WITH_WINBIND

WITH_WINBIND

[email protected]

4.Samba installer

editor/etc/samba/smb.conf, resume samba service

#service samba restart

#net ads join -U [email protected] Integration to the area, at which time the signature of the regional administrator is required for the integration of

5.winbinding equipment

/>edit/etc/etc/nsswitch.conf, change passwdwdwd and group (files need to be viewed as NISISISs on your linuxsystemsystemsystems of NISs are )


passwdwd: files winbindbr/>group: files winbind

br/>br/>
group: files winbind

br/>group: files winbind
Use wbinfo-u probe user, wbinfo -ggcheck user group for testing winbindbindbind is normal.






# # # # /etc/resolv/resolv.conf

nameserver192.168.168.2.30


nameserver 192.168.168.2.32.32


# # #/etc/resolv/resolv.conf/resolv.conf

#nslookup 192.168.2.32 DNS 2.samba
2.samba













HAVE_LDA< br />HAVE_LDAP_DOMAIN2HOSTLIST

...


/ / ><

HAVE_KRRB5_KRRB5_ADDDRESS

HAVE_KRRB5













,# kinit [email protected]

4.Samba installer

editor/etc/samba/smb.conf, resume samba service

#service samba restart

#net ads join -U [email protected] Integration to the area, at which time the signature of the regional administrator is required for the integration of

5.winbinding equipment

/>edit/etc/etc/nsswitch.conf, change passwdwdwd and group (files need to be viewed as NISISISs on your linuxsystemsystemsystems of NISs are )


passwdwd: files winbindbr/>group: files winbind

br/>br/>
group: files winbind

br/>group: files winbind
Use wbinfo-u probe user, wbinfo - gprobe user groups to test whether winbind is normal.

4. Groupadd adds a new group
- f forces the creation of an existing group
- G GID specifies the ID of the newly created group