Dev_ticks

Something of develop

extract

tar xvzf file.tar.gz - tgfo uncompress a gzip tar file (.tgz or .tar.gz)
tar xvjf file.tar.bz2 - to uncompress a bzip2 tar file (.tbz or .tar.bz2) to extract the contents.
tar xvf file.tar - to uncompressed tar file (.tar)
tar xvC /var/tmp -f file.tar - to uncompress tar file (.tar) to another directory
# xz
tar xf archive.tar.xz
tar xf archive.tar.gz
tar xf archive.tar

something about ubuntu

some about ubuntu config

encode error

error

perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
	LANGUAGE = (unset),
	LC_ALL = (unset),
	LC_CTYPE = "zh_CN.UTF-8",
	LANG = "en_US.UTF-8"

solution1

1. generate locale

locale-gen en_US.UTF-8

2. locale settings

export LANGUAGE=en_US.UTF-8
export LANG=en_US.UTF-8
export LC_ALL=en_US.UTF-8
locale-gen en_US.UTF-8
dpkg-reconfigure locales

solution2

edit /etc/environment

LC_ALL=en_US.UTF-8
LANG=en_US.UTF-8