Tuyển sinh khoá học lập trình bằng ngôn ngữ Python (PyFML03 - 2015) =========
Thời gian & Địa điểm -------
- Dự kiến đầu tháng 10 - 2015
- Ngõ 120 Trường Chinh, Hà Nội.
- Page: https://www.facebook.com/pyfml
root@cloud-monitor-1:/etc/shinken# cat /usr/lib/nagios/plugins/notify_by_xmpp.py | |
#!/usr/bin/python -tt | |
# skvidal@fedoraproject.org, modified by David Laval | |
# gplv2+ | |
## XMPP notification | |
#define command{ | |
# command_name notify-host-by-xmpp | |
# command_line $PLUGINSDIR$/notify_by_xmpp.py -a $PLUGINSDIR$/notify_by_xmpp.ini "Host '$HOSTALIAS$' is $HOSTSTATE$ - Info : $HOSTOUTPUT$" $CONTACTEMAIL$ | |
#} |
def tail_F(filename): | |
p = 0 | |
with open(filename, 'r') as f: | |
while True: | |
f.seek(p) | |
new_line = f.read() | |
p = f.tell() | |
if new_line: | |
print new_line | |
print str(p).center(10).center(80, '=') |
import os | |
import time | |
import psutil | |
cpu_time = psutil.cpu_times(True) | |
cpu_count = len(cpu_time) | |
a = {"cpu":[]} | |
a['cpu']['count'] = cpu_count |
Tuyển sinh khoá học lập trình bằng ngôn ngữ Python (PyFML03 - 2015) =========
Thời gian & Địa điểm -------
#Read me
1. requirement: setup squid proxy server using docker. | |
2. The problem: cannot configure cache_dir for squid. | |
3. More detail: | |
- I tried some docker image to setup squid: | |
https://hub.docker.com/r/babim/squid/ (babin/squid:auth) | |
https://hub.docker.com/r/scbunn/squid/ (scbunn/squid:3.5.17) | |
all of them work fine when I DON'T CONFIGURE CACHE_DIR for squid. | |
but when I configure CACHE_DIR, the squid process was killed immediately after starting. |
\dt | |
\l | |
\connect database_name | |
\select * from database_name |
If the -e option is supplied, the return value is the value of the last command executed or failure if an error occurs with the temporary file of commands |
1. sử dụng curl: Curl https://xxx | |
2. openssl s_client -connect www.google.com:443 |
cd packages/
curl -O https://fastdl.mongodb.org/osx/mongodb-osx-x86_64-3.0.6.tgz
tar -zxvf mongodb-osx-x86_64-3.0.6.tgz
ls
sudo mv mongodb-osx-x86_64-3.0.6 /usr/local/mongodb
sudo mkdir -p /data/db
sudo chown thanh_nt /data/db