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Rails: FATAL - Peer authentication failed for user (PG::Error)
...t know what your postgres user's password is? Change it like this:
1) Run passwd as a superuser:
$ sudo passwd postgres
2) Enter your accounts password for sudo (nothing to do with postgres):
[sudo] password for starkers: myaccountpassword
3) Create the postgres account's new passwod:
Enter ...
Remote Connections Mysql Ubuntu
...fective immediately
GRANT ALL ON *.* TO 'user'@'localhost' IDENTIFIED BY 'passwd' WITH GRANT OPTION;
GRANT ALL ON *.* TO 'user'@'%' IDENTIFIED BY 'passwd' WITH GRANT OPTION;
FLUSH PRIVILEGES;
EXIT;
user == the user u use to connect to mysql ex.root
passwd == the password u use to connect to...
windows版 svn 服务器搭建及总结 - 更多技术 - 清泛网 - 专注C/C++及内核技术
... -- /conf目录下 用于存放本svn库的全局访问控制信息。
passwd文件 -- /conf目录下 用于存放本svn库的用户名和密码。
authz -- /conf目录下 用于存放本svn库的访问授权信息。
这里需要注意的地方：
SVN中的这几个配置文件 是不...
Getting command-line password input in Python
... Portable password input
#!/usr/bin/python3
from getpass import getpass
passwd = getpass("password: ")
print(passwd)
You can read more here
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f...
Download attachments using Java Mail
...uction code -- a malicious email can easily contain this filename: "../etc/passwd", or any other path: They can overwrite _ANY_ file on the system that this code has write access to!
// File f = new File("/tmp/" + bodyPart.getFileName());
FileOutputStream fos = new FileOutputStream(f);
...
How can I connect to MySQL in Python 3 on Windows?
...ysql.connect(host='127.0.0.1', unix_socket='/tmp/mysql.sock', user='root', passwd=None, db='mysql')
cur = conn.cursor()
cur.execute("SELECT Host,User FROM user")
for r in cur:
print(r)
cur.close()
conn.close()
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...
When should static_cast, dynamic_cast, const_cast and reinterpret_cast be used?
...e
}
else/* if( ... )*/{
// ...
}
}
const_cast :
// *Passwd declared as a const
const unsigned char *Passwd
// on some situation it require to remove its constness
const_cast<unsigned char*>(Passwd)
reinterpret_cast :
typedef unsigned short uint16;
// Read Bytes r...
How to thoroughly purge and reinstall postgresql on ubuntu? [closed]
... I've reworked the answer to remove advice to hand edit /etc/passwd and /etc/group in favour of safer userdel and groupdel. Also, rather than using dselect for hand-selection of packages, use an apt wildcard to match them reliably.
– Craig Ringer
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How to set up a Subversion (SVN) server on GNU/Linux - Ubuntu [closed]
...S), skipping the step mkdir /var/svn
7: Add an authenticated user
sudo htpasswd -c -m /etc/apache2/dav_svn.passwd $user_name
8: Enable and configure WebDAV and SVN:
sudo kate /etc/apache2/mods-available/dav_svn.conf
Add or uncomment:
<Location /svn>
DAV svn
# for multiple repositories...
Can't su to user jenkins after installing Jenkins
...
as root, enter su - jenkins
Also, check in /etc/passwd that user jenkins is allowed to logon: there should be something like /bin/bash or /bin/sh, certainly not /bin/false at the end of the line.
Hint: You don't use su and sudo at the same time.
...