少年不識愁滋味，愛上層樓，愛上層樓。
為賦新詞強說愁。
而今識盡愁滋味，欲說還休，欲說還休。
卻道天涼好個秋。
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再讀
時而，年過半百，衹爲@勵女兒閲讀，購買了 芥川龍之介的羅生門短篇合集。
再讀之時，幾乎可肯定我年青時一定早已拜讀過，雖說有一半的朦朧感。。。
山藥粥之篇
星期天的大早上，麥當奴的快餐店裏。
點了兩份早餐，明明下單是「堂食」，領到的卻是「外帶」包裝的。
要了餐盤，帶回座位。
一面看着「感謝你支持環保，木刀叉。。。」，一面打開四個膠袋，一個紙袋。。。
撕開咖啡糖袋，
哪個half-witted把湯匙設計成這個紙樣的,
怎能用這樣的湯勺舀湯呢。。。
holy-shit!!!
。。。
我把咖啡糖全加進了通粉裹了!
。。。
吃吧，還能怎樣呢。
反正進了胃裹也是一樣。
a+b+c=(a+b)+c, the same, a+(b+c)
。。。
通粉加糖，味道確實不差!
微甜的味精湯，更有神韻！
(我也衹能夠這樣安慰自己)
那紙湯匙真的不好用，我是端著喝的!
On Windows 7, to add new firewall rules, or to modify the rules.
To add a new firewall rule:
netsh advfirewall firewall add rule name="rdp-miles" dir=in localport=3389 action=allow remoteip=192.168.1.123,123.234.45.67/32 protocol=tcp
To alter the firewall rule:
netsh advfirewall firewall set rule name="rdp-miles" new remoteip=192.168.1.0/24,123.234.45.67/32
To show the firewall rule
netsh advfirewall firewall show rule name="rdp-miles"
When remotely login into the Windows 2012 server, it pops reboot countdown of 15 minutes.
Damn! i don’t want to reboot now! Stop it!
here is the solution to stop the reboot countdown after updates:
c:\> net stop WUAUSERV
or in services, stop the service “Windows Update”.
after that, countdown stopped, do your things and reboot manually.
===============================================================
# What sort of halfwit thought that allowing a server to reboot automatically when a user logs in was a good idea?
# Same person who decided to keep the crazy tile theme on a server OS?
for Centos 7, chrony is used in place of ntp.
comparing chrony vs ntp, >>> http://chrony.tuxfamily.org/manual.html#Other-time-synchronisation-packages
to check what files chrony package installed,
rpm -ql chrony
[root@localhost ~]# rpm -ql chrony
/etc/NetworkManager/dispatcher.d/20-chrony
/etc/chrony.conf
/etc/chrony.keys
/etc/dhcp/dhclient.d/chrony.sh
/etc/logrotate.d/chrony
/usr/bin/chronyc
/usr/lib/systemd/ntp-units.d/50-chronyd.list
/usr/lib/systemd/system/chrony-wait.service
/usr/lib/systemd/system/chronyd.service
/usr/libexec/chrony-helper
/usr/sbin/chronyd
/usr/share/doc/chrony-1.29.1
/usr/share/doc/chrony-1.29.1/COPYING
/usr/share/doc/chrony-1.29.1/NEWS
/usr/share/doc/chrony-1.29.1/README
/usr/share/doc/chrony-1.29.1/chrony.conf.example
/usr/share/doc/chrony-1.29.1/chrony.conf.example2
/usr/share/doc/chrony-1.29.1/chrony.keys.example
/usr/share/doc/chrony-1.29.1/chrony.txt
/usr/share/doc/chrony-1.29.1/faq.txt
/usr/share/info/chrony.info.gz
/usr/share/man/man1/chrony.1.gz
/usr/share/man/man1/chronyc.1.gz
/usr/share/man/man5/chrony.conf.5.gz
/usr/share/man/man8/chronyd.8.gz
/var/lib/chrony
/var/lib/chrony/drift
/var/lib/chrony/rtc
/var/log/chrony
with reference to: https://kb.iu.edu/d/adqw
You can kill a Unix login session remotely by sending a hangup signal (SIGHUP) to the process running the login session. continue reading…
