半袖野郎 blog.hansode.org

$ [ command ] || true

#!/bin/sh

command || true
command || true
command || true
command || true
command || true

2007-04-11 10:08:25.832790500 tcpserver: status: 1/40
2007-04-11 10:08:25.832797500 tcpserver: pid 26014 from 127.0.0.1
2007-04-11 10:08:25.832801500 tcpserver: ok 26014 0:::ffff:127.0.0.1:21 :::ffff:127.0.0.1::41493
2007-04-11 10:08:25.900058500 hansode - error opening scoreboard: No such file or directory
2007-04-11 10:08:25.901804500 tcpserver: end 26014 status 0
2007-04-11 10:08:25.901812500 tcpserver: status: 0/40

$ /usr/sbin/proftpd -v
- ProFTPD Version 1.3.0

$ strings /usr/sbin/proftpd | grep scoreboard
...(省略)...
error opening scoreboard: bad version (too new)
/var/run/proftpd/proftpd.scoreboard
...(省略)...

$ ls -l /var/run/proftpd
ls: /var/run/proftpd: No such file or directory
$ sudo mkdir /var/run/proftpd

$ sudo svc -t /service/proftpd
$ telnet localhost 21
Trying 127.0.0.1...
Connected to black.
Escape character is '^]'.
Connection closed by foreign host.

2007-04-11 10:14:05.020934500 tcpserver: status: 1/40
2007-04-11 10:14:05.020942500 tcpserver: pid 26750 from 127.0.0.1
2007-04-11 10:14:05.050110500 tcpserver: ok 26750 0:::ffff:127.0.0.1:21 :::ffff:127.0.0.1::41507
2007-04-11 10:14:05.240759500 hansode - error setting IPV6_V6ONLY: Protocol not available
2007-04-11 10:14:05.240895500 hansode - Failed binding to ::, port 21: Address already in use
2007-04-11 10:14:05.240944500 hansode - Check the ServerType directive to ensure you are configured correctly.
2007-04-11 10:14:05.242199500 tcpserver: end 26750 status 256
2007-04-11 10:14:05.242206500 tcpserver: status: 0/40

$ grep ServerType /etc/proftpd/proftpd.conf
ServerType standalone

$ grep ServerType /etc/proftpd/proftpd.conf
ServerType inetd
$ sudo svc -t /service/proftpd

$ telnet localhost 21
Trying 127.0.0.1...
Connected to black.
Escape character is '^]'.
220 ProFTPD 1.3.0 Server (Debian) [::ffff:127.0.0.1]
^]
telnet> close
Connection closed.

$ export CVS_RSH="ssh -p [port]"

$ vi ~/.ssh/config
Host [remote]
　Port [port]

$ ./uml-manager.sh build spam
$ ./uml-manager.sh setup spam
$ ./uml-manager.sh boot spam

colinux:~# vi /etc/network/interfaces
auto lo
iface lo inet loopback

auto eth0
iface eth0 inet static
address 192.168.0.100
netmask 255.255.255.0
network 192.168.0.0
broadcast 192.168.0.255
gateway 192.168.0.10

colinux:~# /etc/init.d/network restart
colinux:~# netstat -nr
Kernel IP routing table
Destination Gateway Genmask Flags MSS Window irtt Iface
192.168.0.0 0.0.0.0 255.255.255.0 U 0 0 0 eth0
0.0.0.0 192.168.0.10 0.0.0.0 UG 0 0 0 eth0

#!/bin/sh
#

#
# var
#
uml_root=$2
work_dir=${uml_root}/mnt
root_file=${uml_root}/root_fs
root_size=512
root_type=ext3
swap_file=${uml_root}/swap_fs
swap_size=128
linux_mem=128M
linux_tap=192.168.0.10
debian_name=sid


#
# local function
#
_usage() {
cat <<EOS
usage:
$(basename $0) [build |setup|boot] [dir]
EOS
exit 1
}

_mount() {
sudo mount -o loop ${root_file} ${work_dir}
}

_umount() {
sudo umount ${work_dir}
}

_dircheck() {
[ -d ${uml_root} ] || {
echo no such directory ${uml_root}
exit 1
}
}

#
# main
#
[ -z "$2" ] && _usage

case "$1" in
build)
[ -z "${uml_root}" ] && {
echo usage: $(basename $0) setup [dir]
exit 1
}

mkdir ${uml_root}
mkdir ${uml_root}/mnt

dd if=/dev/zero of=${root_file} seek=${root_size} count=1 bs=1M
dd if=/dev/zero of=${swap_file} seek=${swap_size} count=1 bs=1M
yes | /sbin/mkfs -t ${root_type} ${root_file}
/sbin/mkswap -f ${swap_file}

_mount
sudo /usr/sbin/debootstrap ${debian_name} ${work_dir} ftp://ftp.jp.debian.org/
debian
sudo chroot ${work_dir} sh -c 'cd dev && ./MAKEDEV ubd'
_umount

;;

setup)
_dircheck
_mount

cat <<EOS | sudo tee ${work_dir}/etc/fstab >/dev/null
/dev/ubda / ext3 errors=remount-ro 0 1
/dev/ubdc none swap sw 0 0
proc /proc proc defaults 0 0
EOS

sudo perl -pi -e 's,1:2345:respawn:/sbin/getty 38400 tty1,0:2345:respawn:/sbin
/getty 38400 tty0,' ${work_dir}/etc/inittab
sudo perl -pi -e 's,^tty1$,tty0,' ${work_dir}/etc/securetty

_umount

;;

boot)
_dircheck

linux rw \
umlid=${uml_id} \
mem=${linux_mem} \
ubda=${root_file} \
ubdc=${swap_file} \
eth0=tuntap,,,${linux_tap} \
con=pts con0=fd:0,fd:1

;;

*)
echo none
echo ${uml_root}
;;

esac

exit 0

$ curl -u [user]:[pass] -T [file] ftp://[host]/
$ curl -u [user]:[pass] -T [file] ftp://[host]/[path]

$ man curl
-T/--upload-file
This transfers the specified local file to the remote URL. If
there is no file part in the specified URL, Curl will append the
local file name. NOTE that you must use a trailing / on the last
directory to really prove to Curl that there is no file name or
curl will think that your last directory name is the remote file
name to use. That will most likely cause the upload operation to
fail. If this is used on a http(s) server, the PUT command will
be used.

Use the file name "-" (a single dash) to use stdin instead of a
given file.

You can specify one -T for each URL on the command line. Each -T
+ URL pair specifies what to upload and to where. curl also sup-
ports "globbing" of the -T argument, meaning that you can upload
multiple files to a single URL by using the same URL globbing
style supported in the URL, like this:

curl -T "{file1,file2}" http://www.uploadtothissite.com

or even

curl -T "img[1-1000].png" ftp://ftp.picturemania.com/upload/

- XML::Atom ...missing. (would need 0.19)
- HTTP::Cookies::Mozilla ...missing.
- XML::Liberal ...missing. (would need 0.11)
- PDF::FromHTML ...missing.
- XML::FOAF ...missing.

$ sudo tcpdump -l -i eth0 -w - src or dst port 3306 | strings

$ wget http://search.cpan.org/CPAN/authors/id/R/RI/RICKM/DateTime-Format-Strptime-1.0700.tar.gz
$ tar zxvf DateTime-Format-Strptime-1.0700.tar.gz
$ cat DateTime-Format-Strptime-1.0700/META.yml
#XXXXXXX This is a prototype!!! It will change in the future!!! XXXXX#
name: DateTime-Format-Strptime
version: 1.0601
version_from: lib/DateTime/Format/Strptime.pm
installdirs: site
requires:
Params::Validate: 0.64
DateTime: 0.1402
DateTime::Locale: 0.02
DateTime::TimeZone: 0.25

distribution_type: module
generated_by: ExtUtils::MakeMaker version 6.12

$ dh-make-perl --cpan Plagger
Unquoted string "tests" may clash with future reserved word at Plagger-0.7.0/Makefile.PL line 255.

$ perl Makefile.PL && make test

$ cp /usr/bin/dh-make-perl ./.
$ vi dh-make-perl
$ diff /usr/bin/dh-make-perl ./dh-make-perl
571c571,572
> die "Error: $error\n" if $error;
---
< #die "Error: $error\n" if $error;
< warn "Error: $error\n" if $error;

$ dh-make-perl --cpan Plagger

$ cd Plagger-0.7.0
$ dpkg-buildpackage -uc -us -rfakeroot
...
dh_testdir
dh_testroot
dh_installdocs assets/plugins/Filter-EntryFullText/news_com.yaml assets/plugins/Filter-EntryFullText/newsforge.yaml Plagger-0.7.0/assets/plugins/Filter-EntryFullText/news_com.yaml Plagger-0.7.0/assets/plugins/Filter-EntryFullText/newsforge.yaml
cp: cannot stat `Plagger-0.7.0/assets/plugins/Filter-EntryFullText/news_com.yaml': そのようなファイルやディレクトリはありません
dh_installdocs: command returned error code 256
make: *** [binary-indep] エラー 1

$ vi debian/rules
$ diff /tmp/rules debian/rules
67c67
< dh_installdocs assets/plugins/Filter-EntryFullText/news_com.yaml assets/plugins/Filter-EntryFullText/newsforge.yaml Plagger-0.7.0/assets/plugins/Filter-EntryFullText/news_com.yaml Plagger-0.7.0/assets/plugins/Filter-EntryFullText/newsforge.yaml
---
> #dh_installdocs assets/plugins/Filter-EntryFullText/news_com.yaml assets/plugins/Filter-EntryFullText/newsforge.yaml Plagger-0.7.0/assets/plugins/Filter-EntryFullText/news_com.yaml Plagger-0.7.0/assets/plugins/Filter-EntryFullText/newsforge.yaml

$ dpkg-buildpackage -uc -us -rfakeroot
$ ls ../libplagger-perl_0.007000-1_all.deb

$ sudo dpkg -i ../libplagger-perl_0.007000-1_all.deb
$ dpkg -l | grep plagger
ii libplagger-perl 0.007000-1 Pluggable RSS/Atom Aggregator

$ sudo apt-get install subversion libapache2-svn cvs2svn
$ sudo apt-get install trac trac-ja-resource

$ mkdir /home/svn/
$ cvs2svn --use-cvs -s /home/svn/project /home/cvs/

$ mkdir /home/trac/
$ trac-admin /home/trac/project initenv
Project Name [My Project]> Hansode
Database connection string [sqlite:db/trac.db]>
Path to repository [/var/svn/test]> /home/svn/project
Templates directory [/usr/share/trac/templates]>

$ htpasswd2 -c /home/trac/trac.passwd hansode
$ sudo chown www-data:www-data -R /home/svn
$ sudo chown www-data:www-data -R /home/trac

$ cd /etc/apache2/sites-available/
$ sudo vi hansode
$ cat hansode.sigalrm

<LocationMatch "/[[:alnum:]]+/login>
AuthType Basic
AuthName "Trac Authentication"
AuthUserFile /home/trac/trac.passwd
Require valid-user
</LocationMatch>

<Location "/svn/project">
DAV svn
SVNPath /home/svn/project
</Location>

ScriptAlias /trac/project /usr/share/trac/cgi-bin/trac.cgi
<Location /trac/project>
SetEnv TRAC_ENV "/home/trac/project"
</Location>

$ sudo /usr/sbin/a2ensite hansode.sigalrm
$ ls -l /etc/apache2/sites-enabled/
$ sudo svc -t /service/apache2

$ /sbin/ifconfig eth0 | grep -w inet
inet addr:192.168.0.10 Bcast:192.168.0.255 Mask:255.255.255.0
$ linux rw mem=128M ubd0=root_fs ubd1=swap_fs eth0=tuntap,,,192.168.0.10 con=null con0=fd:0,fd:1

uml-colinux:~# cat /etc/network/interfaces
# Used by ifup(8) and ifdown(8). See the interfaces(5) manpage or
# /usr/share/doc/ifupdown/examples for more information.
auto lo
iface lo inet loopback

auto eth0
iface eth0 inet static
address 192.168.0.200
netmask 255.255.255.0
gateway 192.168.0.1

uml-colinux:~# netstat -nr
Kernel IP routing table
Destination Gateway Genmask Flags MSS Window irtt Iface
192.168.0.0 0.0.0.0 255.255.255.0 U 0 0 0 eth0
0.0.0.0 192.168.0.1 0.0.0.0 UG 0 0 0 eth0

uml-colinux:~# ping www.google.com
PING www.l.google.com (66.249.89.99) 56(84) bytes of data.
64 bytes from 66.249.89.99: icmp_seq=1 ttl=242 time=2.58 ms
64 bytes from 66.249.89.99: icmp_seq=2 ttl=242 time=2.35 ms

$ man basename
NAME
basename - strip directory and suffix from filenames

SYNOPSIS
basename NAME [SUFFIX]
basename OPTION

$ basename /etc/resolv.conf
resolv.conf
$ basename /etc/resolv.conf .conf
resolv

$ src=conf dst=hoge; for i in /etc/*.${src}; do
echo mv $i $(dirname $i)/$(basename $i .${src}).${dst}
done

$ ./uml-manager.sh [build|config|boot] [id]

$ ./uml-manager.sh build 01
$ ./uml-manager.sh config 01
$ ./uml-manager.sh boot 01

$ cat uml-manager.sh
#!/bin/sh

PATH=/bin:/usr/bin:/sbin:/usr/sbin:/usr/local/bin
export PATH

#
# var
#
uml_root=$2
work_dir=${uml_root}/mnt
root_file=${uml_root}/root_fs
root_size=512
root_type=ext3
swap_file=${uml_root}/swap_fs
swap_size=128
linux_mem=128M
linux_tap=192.168.1.254
debian_name=sid


#
# local function
#
_usage() {
cat < usage:
$(basename $0) [build |setup|boot] [dir]
EOS
exit 1
}

_mount() {
sudo mount -o loop ${root_file} ${work_dir}
}

_umount() {
sudo umount ${work_dir}
}


#
# main
#
[ -z "$2" ] && _usage

case "$1" in
build)
[ -z "${uml_root}" ] && {
echo usage: $(basename $0) setup [dir]
exit 1
}

# mkdir ${uml_root}
mkdir ${uml_root}/mnt

dd if=/dev/zero of=${root_file} seek=${root_size} count=1 bs=1M
dd if=/dev/zero of=${swap_file} seek=${swap_size} count=1 bs=1M
yes | /sbin/mkfs -t ${root_type} ${root_file}
/sbin/mkswap -f ${swap_file}

_mount
sudo /usr/sbin/debootstrap ${debian_name} ${work_dir} ftp://ftp.jp.debian.org/debian
sudo chroot ${work_dir} sh -c 'cd dev && ./MAKEDEV ubd'
_umount

;;

setup)
_mount

cat </dev/null
/dev/ubda / ext3 errors=remount-ro 0 1
/dev/ubdc none swap sw 0 0
proc /proc proc defaults 0 0
EOS

sudo perl -pi -e 's,1:2345:respawn:/sbin/getty 38400 tty1,0:2345:respawn:/sbin/getty 38400 tty0,' ${work_dir}/etc/inittab
sudo perl -pi -e 's,^tty1$,tty0,' ${work_dir}/etc/securetty

_umount

;;

boot)
linux rw \
mem=${linux_mem} \
ubda=${root_file} \
ubdc=${swap_file} \
eth0=tuntap,,,${linux_tap} \
con=pts con0=fd:0,fd:1

;;

*)
echo none
;;

esac

exit 0

$ whoami
uml-host

$ sudo apt-get install user-mode-linux
$ sudo apt-get install rootstrap
$ sudo usermod -G uml-net uml-host

$ mkdir umlroot
$ cd umlroot

$ dd if=/dev/zero of=root_fs seek=512 count=1 bs=1M
$ dd if=/dev/zero of=swap_fs seek=129 count=1 bs=1M
$ /sbin/mkfs.ext3 root_fs
$ /sbin/mkswap -f swap_fs
$ sudo mount -o loop ./root_fs mnt
$ sudo /usr/sbin/debootstrap sid mnt
$ sudo chroot ./mnt /dev/MAKEDEV ubd

$ linux rw mem=128M ubd0=root_fs ubd1=swap_fs con=null con0=fd:0,fd:1

$ dh-make-perl --build --cpan Plagger

$ apt-cache search libhoge-perl
$ sudo apt-get install libhoge-perl
.....
$ dh-make-perl --build --cpan Hoge
$ sudo dpkg -i libhoge-perl_x.y.z-1_all.deb
.....
$ sudo dpkg -i libplagger-perl_0.6.5-1_all.deb

$ dpkg -l libplagger-perl
ii libplagger-per 0.6.5-1 Pluggable RSS/Atom Aggregator

$ man sh

file1 -nt file2
True if file1 is newer (according to modification date) than
file2, or if file1 exists and file2 does not.
file1 -ot file2
True if file1 is older than file2, or if file2 exists and file1
does not.

#!/bin/sh

is_same_mtime() {
[ $# = 2 ] || return 1
(! [ $1 -nt $2 ] && ! [ $1 -ot $2 ])
return $?
}

# grep ja_JP /usr/share/i18n/SUPPORTED > /etc/locale.gen
# locale-gen

$ diff
/usr/share/kagemai/resource/ja/template/_default/report_h.rtxt.org
/usr/share/kagemai/resource/ja/template/_default/report_h.rtxt
17a18,21
> <% if to_addrs.size > 0 then %>
> To: <%= to_addrs.join(', ') %>
> <% end %>
>

# sudo apt-get install dpkg-repack
# sudo dpkg-repack [package name]

$ mergelog [file] [file] .... | webalizer -c webalizer.conf
$ zmergelog [file] [file] .... | webalizer -c webalizer.conf