December 2010
7 posts
1 tag
finder(mac)
$ defaults write com.apple.finder AppleShowAllFiles true
$ defaults write com.apple.desktopservices DSDontWriteNetworkStores true
$ killall Finder
1 tag
ruby rvm
$ sudo apt-get install ruby rubygems
$ sudo gem install rvm
$ bash < <( curl http://rvm.beginrescueend.com/releases/rvm-install-head )
$ vi ~/.bash_profile
-----
if [[ -s $HOME/.rvm/scripts/rvm ]] ; then source $HOME/.rvm/scripts/rvm ; fi
-----
$ rvm install 1.9.2
$ rvm use 1.9.2 --default
$ gem install rails
1 tag
nvm
$ sudo apt-get install build-essential libssl-dev pkg-config git-core
$ git clone git://github.com/creationix/nvm.git ~/.nvm
$ . ~/.nvm/nvm.sh
$ nvm install v0.3.3
$ nvm use v0.3.3
$ vi .bash_profile
-----
. ~/.nvm/nvm.sh
nvm use v0.3.3
-----
1 tag
BASIC AUTH
AuthUserFile /path/to/.htpasswd
AuthGroupFile /dev/null
AuthName "Secret Area"
AuthType Basic
require valid-user
<Files ~ "^.(htpasswd|htaccess)$">
deny from all
</Files>
2 tags
awkで後ろから数える
$ awk '{print $(NF - 1)}' hoge.tsv
2 tags
$ seq 1 10
for i in `seq 1 10`; do
echo "${i}"
done
2 tags
$ arp -a
? (192.168.0.4) at xx:xx:xx:xx:xx:xx on en1 ifscope [ethernet]
? (192.168.0.6) at xx:xx:xx:xx:xx:xx on en1 ifscope [ethernet]
? (192.168.0.8) at xx:xx:xx:xx:xx:xx on en1 ifscope [ethernet]
? (192.168.0.255) at ff:ff:ff:ff:ff:ff on en1 ifscope [ethernet]