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#!/bin/sh

# https://www.topbug.net/blog/2012/03/17/generate-ctags-files-for-c-slash-c-plus-plus-source-files-and-all-of-their-included-header-files/
# ./ctags_with_dep.sh file1.c file2.c ... to generate a tags file for these files.

gcc -M "$@" | sed -e 's/[\\ ]/\n/g' | \
        sed -e '/^$/d' -e '/\.o:[ \t]*$/d' | \
        ctags -L - --c++-kinds=+p --fields=+iaS --extra=+q

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# Makefile template for a shared library in C
# https://www.topbug.net/blog/2019/10/28/makefile-template-for-a-shared-library-in-c-with-explanations/

CC = gcc  # C compiler
CFLAGS = -fPIC -Wall -Wextra -O2 -g  # C flags
LDFLAGS = -shared   # linking flags
RM = rm -f   # rm command
TARGET_LIB = libtarget.so  # target lib

SRCS = main.c src1.c src2.c  # source files

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# Makefile template for executable

CC = gcc # C compiler
CFLAGS = -Wall -Wextra -O2 -g # C flags
LDFLAGS =  # linking flags
RM = rm -f # rm command
TARGET = program # target lib

SRCS = main.c \
	   src1.c \

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export PS1='${USER}@${HOSTNAME%%.*}:${PWD/#$HOME/~}\$ '

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#!/bin/env python

# plot scatter graph for ascii data
#
# The file is read from stdin.
#
# data format:
#
# x0 y0
# x1 y1

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\documentclass{article}
\usepackage{CJK}
\usepackage{indentfirst}
\usepackage[CJKbookmarks]{hyperref}
\usepackage{float}
\usepackage{amsmath,bm}
\usepackage{url}
\usepackage{graphicx}

\setlength{\parindent}{2em}

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#!/bin/env python

import matplotlib.pyplot as plt
import getopt
import sys


try:
    opts, args = getopt.getopt(sys.argv[1:], 'x:y:')
except:

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export PS1='%n@%M:%~%% '

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#!/usr/bin/env ruby

# test liquid
#
# Usage:
#
# ruby test_liquid.rb template
#
# e.g.
#

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" Find python interp. If found, return python command; if not found, return ''
function! FindPythonInterp()
    if has('unix')
        let l:searching_list = [
                    \ 'python',
                    \ 'python27',
                    \ 'python26',
                    \ 'python25',
                    \ 'python24',
                    \ '/usr/local/bin/python',