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Awk学习笔记 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...(~)
10. 比较表达式
11. 范围模板
12. 一个验证passwd文件有效性的例子
13. 几个实例
14. awk编程
14.1. 变量
14.2. BEGIN模块
14.3. END模块
14.4. 重定向和管道
14.5. 条件语句
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How to write LDAP query to test if user is member of a group?
...uery will look something like this:
ldapsearch -x -D "ldap_user" -w "user_passwd" -b "cn=jdoe,dc=example,dc=local" -h ldap_host '(memberof=cn=officegroup,dc=example,dc=local)'
If you want to see ALL the groups he's a member of, just request only the 'memberof' attribute in your search, like this:...
MySQL “incorrect string value” error when save unicode string in Django
... automatically.
#! /usr/bin/env python
import MySQLdb
host = "localhost"
passwd = "passwd"
user = "youruser"
dbname = "yourdbname"
db = MySQLdb.connect(host=host, user=user, passwd=passwd, db=dbname)
cursor = db.cursor()
cursor.execute("ALTER DATABASE `%s` CHARACTER SET 'utf8' COLLATE 'utf8_unic...
Most Pythonic way to provide global configuration variables in config.py? [closed]
...lding them with lambda functions to reduce code. Like this:
User = lambda passwd, hair, name: {'password':passwd, 'hair':hair, 'name':name}
#Col Username Password Hair Color Real Name
config = {'st3v3' : User('password', 'blonde', 'Steve Booker'),
'blubb' : User('123...
Python: How would you save a simple settings/config file?
...host:::localhost:::<type 'str'>
x user:::root:::<type 'str'>
x passwd:::my secret password:::<type 'str'>
x db:::write-math:::<type 'str'>
Section: other
x preprocessing_queue:::["preprocessing.scale_and_center",
"preprocessing.dot_reduction",
"preprocessing.connect_lines"]::...
How do you run a crontab in Cygwin on Windows?
...TEM. Poor SYSTEM therefore needs a home directory and a shell. The “/etc/passwd” file will define them.
$ mkdir /root
$ chown SYSTEM:root /root
$ mcedit /etc/passwd
SYSTEM:*:......:/root:/bin/bash
The start the service:
$ cron-config
Do you want to remove or reinstall it (yes/no) yes
Do you ...
Creating a new user and password with Ansible
...at the user module documentation linked above recommends using the openssl passwd -salt <salt> -1 <plaintext> to generate the password hash, rather than the Python one-liner you have above. I had some trouble getting correct output from Python, probably due to my own incompetence and th...
How do I connect to a MySQL Database in Python?
... user="john", # your username
passwd="megajonhy", # your password
db="jonhydb") # name of the data base
# you must create a Cursor object. It will let
# you execute all the queries you need
cur = db.cursor()
# Use all the S...
Meaning of tilde in Linux bash (not home directory)
... is usually controlled by NSS; so by default values are pulled out of /etc/passwd, though it can be configured to retrieve the information using any source desired, such as NIS, LDAP or an SQL database.
Tilde expansion is more than home directory lookup. Here's a summary:
~ $HOME
~fred ...
HTTP test server accepting GET/POST requests
...t/:name/:value Sets a simple cookie.
https://httpbin.org/basic-auth/:user/:passwd Challenges HTTPBasic Auth.
https://httpbin.org/hidden-basic-auth/:user/:passwd 404'd BasicAuth.
https://httpbin.org/digest-auth/:qop/:user/:passwd Challenges HTTP Digest Auth.
https://httpbin.org/stream/:n Streams n–...