mjf

/**
 * ar2rom - Convert Arabic numerals to Roman numerals
 * Copyright (C) 2013 Matous J. Fialka, <http://mjf.cz/>
 * Released under the terms of The MIT License
 *
 * Compile: cc -pedantic -ansi -Wall -Werror -o ar2rom ar2rom.c
 */

#include <stdlib.h>
#include <stdio.h>

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#! /bin/sh

exec < /dev/tty
ostty=`stty -g`
stty raw -echo min 0
printf -- '\033[6n' > /dev/tty
IFS=\; read -d R -r line col
stty $ostty
printf -- '%d,%d\n' `expr ${col%R} - 1` `expr ${line:2} - 1`

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# log work
alias log='history -p !! >> ${LOGFILE:-~/log}'

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/**
 * cc -pedantic -ansi -pedantic-errors -Wall -Werror bitset.c -o bitset
 */

#include <stdint.h>
#include <stdlib.h>

typedef enum {			/* no use for stdbool.h with ANSI C */
	false = 0,
	true

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#! /bin/sh

# partcomp - Partition Computing for Kickstart
# Copyright (C) 2013 Matous J. Fialka, <http://mjf.cz/>
# Released under the terms of The MIT License

RAM=${1:-4096}
HDD=${2:-512000}

SWAPFS_MAX=32768

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<Directory "/var/www/html">

    AuthType Basic
    AuthName "WARNING: THIS IS A PRIVATE COMPUTER SYSTEM. ONLY AUTHORIZED USERS ARE PERMITTED ACCESS TO THIS WEB SITE. ALL ACCESS ATTEMPTS ONTO THIS SYSTEM ARE CLOSELY MONITORED AND LOGGED. ANY ATTEMPT TO CIRCUMVENT SECURITY OF THIS SYSTEMS MAY RESULT IN LEGAL ACTION(S)."
    AuthUserFile "/etc/httpd/conf/.htpasswd"
    AuthGroupFile "/etc/httpd/conf/.htgroup"

    Require valid-user
    Require group webmasters

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#! /bin/sh

#
#  sysctlgen - Generate useful /etc/sysctl.conf options
#  Copyright (C) 2013 Matous J. Fialka, <http://mjf.cz/>
#  Released under the terms of The MIT License
#

#
#  Get PAGE_SIZE value from system compile-time variables

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#!CSIRT-IRF-1.0

# Computer Security Incident Response Team (CSIRT)
# Incident Reporting Form (IRF)

----- BEGIN IRF -----

# Fill in any preliminary information below this line

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#! /bin/sh

# editfacl - Edit POSIX.1e ACL information
# Copyright (C) 2013 Matous J. Fialka, <http://mjf.cz/>
# Released under the terms of The MIT License

EDITOR="${EDITOR:-vi}"
TMPDIR="${TMPDIR:-/tmp}"

GETFACLOPT="$GETFACLOPT"

mjf

static size_t
npow2(size_t n)
{
        n--;
        n |= n >> 1;
        n |= n >> 2;
        n |= n >> 4;
        n |= n >> 8;
        n |= n >> 16;
        return n + 1;