- 要素を取り出してフォーマットする(sed)
入力:
# 言語名 コマンド名 バージョン番号
echo -e "\
Perl\tperl\t5.14.2
Python\tpython\t2.7.3
Ruby\truby\t1.9.3p194
| rpm -ivh http://pkgs.repoforge.org/rpmforge-release/rpmforge-release-0.5.2-2.el5.rf.x86_64.rpm |
| Gitでのdiff, マージにmeldを使う | |
| Git での diff, マージに meld を使う - わからん <http://d.hatena.ne.jp/kitokitoki/20121102/p1> |
| #! -*- coding: utf-8 -*- | |
| ''' | |
| Problem: | |
| The input is a sequence of digits consistent of 0-9. | |
| We define "increasing subsequence", when the substring consists of | |
| consecutive numbers (NOT including equal). For instance, 0369, 3478, 58. | |
| Please write a program (using C, Java, PHP, Ruby or Python) | |
| to find the longest increasing subsequence of numbers in the given | |
| string. |
入力:
# 言語名 コマンド名 バージョン番号
echo -e "\
Perl\tperl\t5.14.2
Python\tpython\t2.7.3
Ruby\truby\t1.9.3p194
| #!/bin/bash | |
| python3.3 -m venv myenv # `myenv` ディレクトリに仮想環境を作る | |
| source myenv/bin/activate # `myenv` 環境を使う | |
| # setuptoolsのインストール | |
| wget https://bitbucket.org/pypa/setuptools/raw/bootstrap/ez_setup.py -O - | python | |
| # pipのインストール | |
| easy_install pip |
| #!/bin/bash | |
| python3.3 -m venv myenv # create virtual environment in `myenv` directory | |
| source myenv/bin/activate # use `myenv` environment | |
| # install setuptools | |
| wget https://bitbucket.org/pypa/setuptools/raw/bootstrap/ez_setup.py -O - | python | |
| # install pip | |
| easy_install pip |
| #!/usr/bin/env python | |
| # -*- coding: utf-8 -*- | |
| import sys | |
| from os.path import ( | |
| join, | |
| dirname, | |
| ) | |
| from PyQt5.QtCore import QUrl |
| package main | |
| type Pair struct { | |
| Key string | |
| Value string | |
| } | |
| type LTSV struct { | |
| values []Pair | |
| } |
| hg checkout v7-3-367 | |
| sudo apt-get install -y \ | |
| mercurial \ | |
| gettext \ | |
| libncurses5-dev \ | |
| libgtk2-dev \ | |
| libxt-dev | |
| #!/bin/bash | |
| set -o pipefail | |
| set -e | |
| HASH=$(git log --oneline | peco | cut -d " " -f 1) | |
| if [ "$?" -ne 0 -o -z "$HASH" ]; then | |
| exit 1 | |
| fi | |
| git commit --fixup "$HASH" $@ | |
| # install: |