So I'm trying to run the following lines as a shell script
mysql -u root -p -h myserver
connect testdb
SELECT * FROM testtable
However, after I type the initial "mysql -u root -p" it asks for a password rather than running the entire thing automatically. My question is, is there some line I can add to my shell script to automatically type the password in and press "Enter".
Thanks.
Try below line
echo "SELECT * FROM testtable" | mysql -h myserver -u root -pPASSWORD testdb
replace PASSWORD with your mysql password.
Related
So , i'm writing an auto mysql database installer in bash.
I want to store the mysql password intro the bash script as a variable and use it directly.
Will create database.
mysqladmin -u root -p create account
PASSWD = "PASS"
mysqladmin -u root -p $PASSWD create account
How should i store corectly the password ?
put password with -p without space
mysqladmin -u root -p$PASSWD create account
how to pass a password during the execution of a query in Linux if the password is null;MySQL -u root -p
this asks for entering the password every time the query is executed.
It's literally the first thing in manual
shell> mysql --user=user_name --password=your_password db_name
or
mysql -uYOUR_USERNAME root -pYOUR_PASSWORD
--user=user_name, -u user_name
--password[=password], -p[password]
The password to use when connecting to the server. If you use the short option form (-p), you cannot have a space between the
option and the password. If you omit
the password value following the --password or -p option on the command line, mysql prompts for one.
I have the following shell script that relies on $HOME/.my.cnf to supply the password. The two calls to mysql are equivalent, but the second one prompts for a password whereas the first does not. I am trying to write some shell scripts with the connectivity details parameterized except for password. I tried using #!/bin/sh. There is no whitespace after any of the parameters. Any suggestions?
$ cat processlist-state.sh
#!/bin/bash
export HOSTNAME=mysql-us-east-1-123456789.abcdefghijklm.us-east-1.rds.amazonaws.com
export PORT=3306
export USERNAME=master_user
mysql -h mysql-us-east-1-123456789.abcdefghijklm.us-east-1.rds.amazonaws.com -P 3306 -u master_user -e "show processlist"
mysql -h ${HOSTNAME} -p ${PORT} -u ${USERNAME} -e "show processlist"
$ cat $HOME/.my.cnf
[client]
password=password
-p in the second call forces the password prompt.
-p = ask for password
-P = connection port
-p{PASSWORD} = use {PASSWORD} from commandline as password
I am running the following command as given on web to connect the mysql data base but it gives syntax error new line expected here is the command i am entering.
mysql -<hivelettest.c0e9graawyhr.us-west-2.rds.amazonaws.com -p 3306 -u <user> -p <pass>
The <> parts of the command were given to show where the username and password should go. They shouldn't be in the command:
mysql -hmydbserver.co.uk -P3306 -u username -pmypassword
Try this, and make sure that there is no space between -u or -p. And if you are using PORT you need to write it differently. The password parameter must then be --password=
mysql -hmydbserver.co.uk -P 3306 -uUsername --password=yourpassword
Since 3306 is the standard one you could leave it out, then you can write it like this.
mysql -hmydbserver.co.uk -uUsername -pYourpassword
If you want to pass with a command, do it like this.
mysql -hmydbserver.co.uk -P 3306 -uUsername --password=yourpassword nameofdatabase
-e "SELECT * FROM tablename"
I'm looking to use terminal to execute mysql queries. I currently connect to a sql db via the sql workbench but would like to do this via terminal. Is this possible?
I've installed mysql via homebrew
when I hit mysql in terminal it says command not found, maybe I need to do something else besides the homebrew setup?
Go to the directory:
mysql/bin
To execute the query from command line:
mysql -u [username] -p [dbname] -e [query]
example:
mysql -u root -p database -e "select * from user"
mysql --help
You can do also:
cat dump.sql | mysql -u user -p password database
Or:
echo "select * from abc;" | mysql -u user -p password database