Drop Down MenusCSS Drop Down MenuPure CSS Dropdown Menu

aa-disable

- 
aa-disable -V (return code: 2)

usage: aa-disable [-h] [-d DIR] [--no-reload] program [program ...]
aa-disable: error: the following arguments are required: program
aa-disable --help (return code: 0)

usage: aa-disable [-h] [-d DIR] [--no-reload] program [program ...]

Disable the profile for the given programs

positional arguments:
  program            name of program

optional arguments:
  -h, --help         show this help message and exit
  -d DIR, --dir DIR  path to profiles
  --no-reload        Do not unload the profile after modifying it

Comments

Post a Comment

Popular posts from this blog

VMWARE WORKSTATION 3,4,5,6,7,8,9,10,11,12,14,15...etc LICENSE KEYS COLLECTION

-
Image
Below tutorialdba.com collected and sorted out hundreds of universal License Keys for all major versions of VMware Workstation Pro (not for VMware Workstation Player) 4.x, 5.x, 6.x, 7.x, 8.x, 9.x, 10.x, 11.x, 12.x and v14.x on Windows and Linux platforms (support both 32-bit and 64-bit operating system) in this single post. Besides, we also provide some license keys for VMware other projects. Just enjoy and share them. // 4~14 Universal License Keys // Version License Keys VMware Workstation VMware Workstation 4.x.x ZHDH1-UR90N-W844G-4PTN6 G1NP0-T88AL-M016F-4P8N2 ZC14J-4U16A-0A04G-4MEZP J1WF8-58LDE-881DG-4M8Q3 VMware Workstation 5.x.x LUXRM-WP0DN-A256U-4M9Q3 DJXDR-NDT27-Y2NDU-4YTZK DA925-HP80U-Z8HDC-4WXXP 3KW2W-AYR2C-88M6F-4MDQ2 VMware Workstation 6.x.x A0E8R-YUDFV-6AK2F-4GAN2 CRX0D-VWL0V-7CJ6C-46C7A NA8RX-QPNDU-D2LA9-4WAZL 1H4WM-N21FZ-7GK2A-44U5U 6AJ6N-THY2P-42KEF-4WTFG FK8R9-LPCDT-88H4Y-4WRN3 KAR8R-T8MAL-K8J6A-4WDXQ YJEKW-JMFF4-YA1DC-4WTQ...
Read more

PostgreSQL Index

-
Image
Indexes are special lookup tables that the database search engine can use to speed up data retrieval. Simply put, an index is a pointer to data in a table. An index in a database is very similar to an index in the back of a book. For example, if you want to reference all pages in a book that discusses a certain topic, you have to first refer to the index, which lists all topics alphabetically and then refer to one or more specific page numbers. An index helps to speed up SELECT queries and WHERE clauses; however, it slows down data input, with UPDATE and INSERT statements. Indexes can be created or dropped with no effect on the data. Creating an index involves the CREATE INDEX statement, which allows you to name the index, to specify the table and which column or columns to index, and to indicate whether the index is in ascending or descending order. Indexes can also be unique, similar to the UNIQUE constraint, in that the index prevents duplicate entries in the column or combina...
Read more

How to CreateYour Own AWS Account Alias?

-
Image
Account alias is the URL for your sign-in page and contains the account ID by default. We can customize this URL with the company name and even overwrite the previous one. How to CreateYour Own AWS Account Alias? Step 1  − Sign in to the AWS management console and open the IAM console using the following link  https://console.aws.amazon.com/iam/ ​ Step 2  − Select the customize link and create an alias of choice. ​ Step 3. After created alias Account Id changed as alias name from  074209010282  to tutorialdba ​ Step 4. If you delete the alias, click the customize link, then click the Yes, Delete button. This deletes the alias and it reverts to the Account ID. ​
Read more

PostgreSQL Database startup / shutdown /restart

-
Pg_ctl Utility & Postgresql Service to do the same thing: Start the postgres server in the background. Without PGDATA set, “pg_ctl start” needs needs the additional  -D /datadir   argument in order to start. you can start/stop the postgresql server as root user as well as postgres user root user: “ service postgresql start “ “ /etc/init.d/postgresql  start “, or “ systemctl start postgresql-10 ” – this is for redhat linux above version 6 postgres or edb user: Pg_ctl is only applicable for postgres user or edb user if you are a Enterprisedb su – postgres ./ pg_ctl start  -D /opt/PostgreSQL/9.3/data By using following anyone methods you can start,stop,reload else restart the postgresql server By using Pg_ctl Utility Postgresl -9.3 Script By using Postgresql Service 1. pg_ctl utility – as postgres user: using pg_ctl you can start/stop/reload/restart the postgresql server this utility can only permitted to access as postgres...
Read more

How to find the server is whether standby (slave) or primary(master) in Postgresql replication ?

-
Method 1 You can check the mode of the server using "pg_controldata". [pgsql@test~]$ pg_controldata /usr/local/pgsql/data84/ Database cluster state: in archive recovery --> This is Standby Database Database cluster state: in production --> This is Production Database [Master] Method 2 You can use pg_is_in_recovery() which returns True if recovery is still in progress(so the server is running in standby mode or slave) postgres=# select pg_is_in_recovery(); pg_is_in_recovery ------------------- t (1 row) If Return    false   so the server is running in primary mode or master postgres=# select pg_is_in_recovery(); pg_is_in_recovery ------------------- f (1 row)
Read more