** Things on this page arefragmentary and immature notes/thoughts of the author. It is not meant to readersbut rather for convenient reference of the author and future improvement. **

1. You might have difficulties to visit some web pages when you are using VPN. This is probably because the location set by …

Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!

To truncate the relative path while backing up using Rsnapshot:

1. Uncomment the line started with rsync_long_args.

2. Remove the --relative option and add the --no-relative option.

Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!

1. Do not use email+extra@gmail.com. This only makes things more complicated. Of course, it makes your accounts securer. Do not use it to subscribe emails!!!

2. Not a good idea …

Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!

Preferred Applications -> Removable Media check "Never prompt or start programs on media insertion"

Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!

NoMachine is a better alternative than Remmina for Linux.

1. Remmina does not save plain password, instead, it saves encrypted password. So do not worry about password leaking using Remmina.

Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!

{"\(and": [{"tags": {"\)regex": "idea"}}, {"tags": {"$regex": "idea"}}]}

{"\(and": [{"tags": {"\)regex": "idea"}}, {"tags": {"$regex": "mob"}}]}

mongoimport -d notes -c note notes.json

mongodb: dbpath, centos: /data/db by default