有時候必須使用 命令列 方式 來 commit files
但經常有很多散在各個子目錄裡的新增檔案
若用 svn add 一個一個來新增 實在費時費工
後來在這裡找到一個好方法：
-
svn status | grep “^\?" | awk ‘{print $2}’ | xargs svn add
這樣就可一次將新增檔案加入
不過要小心不要加到垃圾檔了….
SVN 命令列使用技巧
回應
換輪胎
Raspberry Pi : Support exFAT USB Flash Disk
Step.1 Install exFAT Driver
$ sudo apt-get install exfat-fuse
Step.2 Mount USB Flash Disk
$ sudo mount -t exfat -o rw /dev/sda1 /media/usbstick
Raspberry Pi : Install Samba Server
Step.1 Install Samba package
-
$ sudo apt-get install samba
$ sudo apt-get install samba-common-bin
Step.2 add samba user
-
$ sudo smbpasswd -a pi
Step.3 restart samba service
-
# sudo /etc/init.d/samba restart
Raspberry Pi : Install SDCC
今天發現可以用 apt-get 來安裝 SDCC Compiler 了！
$ sudo apt-get install sdcc
OpenSUSE 12.3 checkpassword-pam 失效？！
從 OpenSUSE 12.2 升級至 OpenSUSE 12.3 後
不知為何原本正常的 Apache + NIS Authentication 居然
一直出現密碼錯誤無法登入
[Thu Apr 11 18:33:55 2013] [error] [client 192.168.103.1] AuthExtern checkpassword-pam [/usr/local/bin/checkpassword-pam -H --noenv --debug --stdout -s httpd -- /bin/true]: Failed (2) for user steve [Thu Apr 11 18:33:55 2013] [error] [client 192.168.103.1] user steve: authentication failure for "/svn/": Password Mismatch
似乎是 checkpassword-pam 出了問題
重新下載 checkpassword source re-compile and re-install 也無效
大膽假設 checkpassword 在 OpenSUSE 12.3 有相容性問題 無法工作
無計可施的情況下，只好尋求其他的 Apache + NIS Authentication 的方案
最後找到另一個 solution : http://www.yolinux.com/TUTORIALS/LinuxTutorialApacheAddingLoginSiteProtection.html#NIS
Step.1 Install Perl Modules: ExtUtils-AutoInstall, Net-NIS, Apache2-AuthenNIS
$ perl -MCPAN -e shell ... (Answer no) install ExtUtils::AutoInstall install Net::NIS install Apache2::AuthenNIS quit
Step.2 Test if perl modules installed correct
$ vi testApache2AuthenNIS.pl
#!/usr/bin/perl
BEGIN{push @INC, "/usr/lib/perl5/site_perl/5.16.2/Apache2";}
eval "use Apache2::AuthenNIS"; $hasApacheAuth = $@ ? 0 : 1;
printf "Apache2::AuthenNIS". ($hasApacheAuth ? "" : " not") . " installed";
printf "\n";
$ sudo perl testApache2AuthenNIS.pl Apache2::AuthenNIS installed
Step.3 Modify subversion.conf
$ vi /etc/apache2/conf.d/subversion.conf
<Location /svn/>
DAV svn
SVNParentPath /svn/repos
SVNListParentPath on
# Limit write permission to list of valid users.
# Require SSL connection for password protection.
# SSLRequireSSL
AuthType Basic
AuthName "Subversion Server"
PerlAuthenHandler Apache2::AuthenNIS
PerlSetVar AllowAlternateAuth no
#AuthExternal checkpassword-pam
#AuthBasicProvider external
Require valid-user
AuthzSVNAccessFile /svn/svnaccess.conf
</Location>
Step.5 restart Apache2
Done!
OpenSUSE: 修復 GRUB
今日將兩台工作站從 OpenSUSE 12.2 升級至 12.3
不料其中一台在升級完成後卻無法開機
研判似乎是 GRUB 損毀了
動作：使用 OpenSUSE 12.3 Rescue CD 修復 GRUB
Step.1 Download OpenSUSE 12.3 Rescue CD ISO file and burn.
Step.2 Boot using rescue CD
Step.3 Check & active LVM
$ vgscan $ vgchange -ay system # system is my volume group name
Step.4 mount original OS
$ mount /dev/mapper/system-root /mnt $ mount /dev/sda1 /mnt/boot $ mount --bind /dev /mnt/dev $ mount --bind /proc /mnt/proc
Step.5 chroot and rebuild GRUB
$ chroot /mnt $ yast bootloader
Step.6 using yast-bootloader to rebuild GRUB
Step.7 reboot
Done!
IPv6: 讓 OS X 開機時自動執行 gw6c
參考來源：個人收藏指令集:gw6c的LaunchDaemons http://cmd.hhmr.biz/2012/11/gw6claunchdaemons.html
建立檔案 /System/Library/LaunchDaemons/gw6c.plist
<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd"> <plist version="1.0"> <dict> <key>UserName</key> <string>root</string> <key>GroupName</key> <string>wheel</string> <key>Label</key> <string>gw6c</string> <key>ProgramArguments</key> <array> <string>/usr/local/gw6c/bin/gw6c</string> <string>-f</string> <string>/usr/local/gw6c/bin/gw6c.conf</string> </array> <key>RunAtLoad</key> <true/> <key>OnDemand</key> <false/> <key>KeepAlive</key> <dict> <key>SuccessfulExit</key> <true/> <key>NetworkState</key> <true/> </dict> </dict> </plist>
之後 重新開機 或執行
$ sudo launchctl load /System/Library/LaunchDaemons/gw6c.plist
不過，gw6c 似乎會與 Tunnelblick OpenVPN Client 相衝！？
只要 gw6c 執行中，OpenVPN Client 就無法連接 OpenVPN Server
目前還無對策，只好在需要使用 openvpn 時，先結束 gw6c
$ sudo launchctl unload /System/Library/LaunchDaemons/gw6c.plist
加速Youtube: HiNet IPv6 Tunnel Broker for Mac OS X
聽說使用 IPv6 可以加快 Youtube 尤其是看 1080p 的時候
以下是安裝過程：
下載/安裝 TunTap for Mac OS X
$ sudo port install vpnc $ sudo port load tuntaposx
下載/編譯 gw6c
$ wget http://nabla.googlecode.com/files/gw6c-6_0-RELEASE.tar.gz $ tar -zxvf gw6c-6_0-RELEASE.tar.gz $ cd gw6c-6_0-RELEASE/tspc-advanced $ make target=darwin all $ sudo make target=darwin installdir=/usr/local/gw6c install
設定 gw6c.conf
$ cd /usr/local/gw6c/bin $ sudo vi gw6c.conf #使用 HiNet 免認證模式: userid= passwd= server=203.74.21.89 auth_method=anonymous #使用 HiNet 認證模式: userid=填入HiNet帳號 如8xxxxxx,只需要數字部分 passwd=填入HiNet密碼 server=203.74.21.88 auth_method=any
啟動 gw6c
$ sudo ./gw6c $ ifconfig 看看 tun0 有沒有出現
測試網站： http://ipv6.google.com
Raspberry Pi: change I2C baudrate to 400KHz
$ sudo vi /etc/modprobe.d/i2c.conf options i2c_bcm2708 baudrate=400000
then reboot…
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