smnb

Cygwin
Cygwin/X

Cygwin-XP mirror:http://cygwin-xp.portfolis.net/cygwin
Cygwin Time Machine aka.http://www.fruitbat.org/Cygwin/timemachine.html
CygwinXP 取得 Github
https://github.com/czvtools/cygwinxp/blob/master/g...

Cygwin Package List

$ cygcheck -s -v -r > cygcheck.out
$ cygcheck.exe -c openssh # package status

http://www.xs4all.nl/~jantien/software/cyg-apt
cyg-aptというCygwin用のapt-getライクなパッケージマネージャを導入した

Cygwinを使ってSSHサーバを作成する
windows8.1

cygrunsrv
openssh

$ ssh-host-config
$ vi /etc/sshd_config

ssh 22

$ cygrunsrv -S sshd # start
$ cygrunsrv -E sshd # stop
$ cygrunsrv -Q sshd # status
$ cygrunsrv -R sshd # remove( -S できなくなる)

ssh -vv vaio-x

vi /etc/sshd_conf
s/^#UseDNS yes/UseDNS no/


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/etc/setup

Start->MyComputer->Property->(System Property)->DetailSetting TAB->Environment Variables->System Environment Variables->New/Edit
CYGWIN 環境変数
CYGWIN=tty ntsec nosmbntsec

ntsec	use NT security model
nosmbntsec	no nsec on samba
glob	(default) wildcard expansion
tty	enable tty support
binmode	(default)

Cygwinの日本語対応

Option-Text-Locale: ja_JP Charset: UTF-8

cmd /c chcp 65001

• The /etc/passwd and group files are no longer generated by default, starting with Cygwin 1.7.34

see POSIX accounts, permission, and security
see mkpasswd to create

$ mkpasswd -l > /etc/passwd
$ mkgroup  -l > /etc/group
$ chmod +r /etc/passwd
$ chmod +r /etc/group

cygwin warning:

MS-DOS style path detected: \Program Files\Microsoft SDKs\Windows\v6.0\VC\Bin/

ls

Preferred POSIX equivalent is: /cygdrive/c/Program Files/Microsoft SDKs/Window

s/v6.0/VC/Bin/ls

CYGWIN environment variable option "nodosfilewarning" turns off this warning. Consult the user's guide for more details about POSIX paths: http://cygwin.com/cygwin-ug-net/using.html#using-p...のフラグを立てる

cygwin版のpingがインストールされてしまったみたい。コンソールを管理者で起動すればOK。
SUIDのフラグを立てるが効果ないので、cygwinのpingをアンインストール

$ which ping
/usr/bin/ping
$ ls -l /usr/bin/ping
-rwxr-xr-x 1 smnb なし 13824 May  4  2014 /usr/bin/ping
$ chmod u+s !$
chmod u+s /usr/bin/ping
$ ls -l /usr/bin/ping
-rwsr-xr-x 1 smnb なし 13824 May  4  2014 /usr/bin/ping
$ ping 192.168.1.1
ping: socket: Operation not permitted
$ alias ping='$SYSTEMROOT/system32/ping'
$ ping 192.168.1.1

Pinging 192.168.1.1 with 32 bytes of data:
:

Cygwinでスタックサイズが足りなくなった

• no at command on cygwin.

$ which at
/cygdrive/c/WINDOWS/system32/at

crontab -e
00 19 * * * /path/to/bash/script

cron-4.1-60 - cron: Vixie's cron. (installed binaries and support files)

Minimum supported client ： Windows Vista [desktop apps only]
https://msdn.microsoft.com/en-us/library/windows/d...