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• svn:ignore

  Computer/linux 2011. 3. 23. 22:34

  $ svn status Tracking ? Tracking/ReadHits.C ? Tracking/Run8090.R2.Wire17-23missing.png ? Tracking/R2.Plane3.Wire17-23.png ? Tracking/8090_r2_p12_allplanes.png ? Tracking/R2.Plane3.Wire17-23.zoom.png $ svn propedit svn:ignore Tracking [] editor is opened, add *.png $ svn status Tracking M Tracking ? Tracking/ReadHits.C Reference http://www.linuxtopia.org/online_books/programming_tool_guides/versi..

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• Rebuild Debian packages from sources, actually rebuild Debian xosview from its source and bug fixed on xosview

  Computer/linux 2011. 3. 11. 05:14

  Rebuild Debian packages from sources, actually rebuild Debian xosview from its source. xosview (Debian binary package) has no information about my old laptop battery. The battery status shows 0%. This bug exists on Squeeze testing, but never be fixed now. See 2010/02/04 - [computer/linux] - Debian Squeeze (testing) Installation Log (progress) I am using FVWM as a window manager, thus the battery..

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• Linus says: “C++ is a horrible language”

  Computer/linux 2011. 2. 16. 13:29

  C++ is a horrible language. It’s made more horrible by the fact that a lot of substandard programmers use it, to the point where it’s much much easier to generate total and utter crap with it. Quite frankly, even if the choice of C were to do nothing but keep the C++ programmers out, that in itself would be a huge reason to use C. Linus I am so glad, someone has the same feeling which I have now.

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• Clean up old kernel in grub list (Ubuntu)

  Computer/linux 2011. 1. 28. 00:23

  check the current kernel [] uname -a Linux coffee 2.6.32-27-generic #49-Ubuntu SMP ... [] cd boot [] ls vmlinuz-* vmlinuz-2.6.32-26-generic [] apt-get remove linux-image-2.6.32-26-generic I didn't try to run apt-get autoremove, but I don't know it works or not

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• Using parted, add a new 2TiB HDD

  Computer/linux 2011. 1. 26. 02:14

  stupid, RHEL..... [] /sbin/parted /dev/sdb GNU Parted 1.8.1 Using /dev/sdb Welcome to GNU Parted! Type 'help' to view a list of commands. (parted) help check NUMBER do a simple check on the file system cp [FROM-DEVICE] FROM-NUMBER TO-NUMBER copy file system to another partition help [COMMAND] prints general help, or help on COMMAND mklabel,mktable LABEL-TYPE create a new disklabel (partition tab..

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• ssh connection without typing password

  Computer/linux 2011. 1. 19. 14:29

  Generate Key... # 1) [A] ssh-keygen -t dsa -b 1024 -f $HOME/ssh-key # 2) [A] scp ssh-key.pub B:~/.ssh/ # 3) [B] cat B:~/.ssh/ssh-key.pub >> $HOME/.ssh/authorized_keys [B] chmod 700 $HOME/.ssh/authorized_keys # 4) [B] rm ssh-key.pub # 5) [A] alias B='ssh -i ~/.ssh/ssh-key -Y -C user@B' Make config ... [A] emacs .ssh/config Host * ForwardX11 yes ForwardAgent yes VisualHostKey yes PermitLocalComman..

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• several find commands

  Computer/linux 2011. 1. 18. 04:01

  find "first100" filename before 20 days ago in DIR and sort by name, and ls find DIR /. -ctime +20 -type f -iname "first100*" | sort -n | xargs ls -lthr delete them rm -rf `find DIR/. -ctime +20 -type f -iname "first100*" | sort -n`

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• Error read: Connection reset by peer when sshfs is using.

  Computer/linux 2010. 12. 21. 00:16

  sshfs -o nonempty user@aaa: /home/user/links/ check the following line (or similar) exists in /etc/ssh/sshd_config of aaa Subsystem sftp /usr/libexec/openssh/sftp-server sometime, change the path of sftp-server or install some..., and restart sshd server.

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