Computer
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Apach2 returns "qualified domain name" messageComputer/linux 2013. 6. 4. 08:46
If an apache server has no domain name, it returns the following message. It isn't bad messages, but I don't want to see this message. After googling, the solution is .. # /etc/init.d/apache2 restart [....] Restarting web server: apache2apache2: Could not reliably determine the server's fully qualified domain name, using 192.168.101.24 for ServerName ... waiting apache2: Could not reliably deter..
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Rolled back to old revision in SVNComputer/linux 2013. 4. 23. 10:31
jhlee@jhleepc:~/tdr_latex$ svn up U src/sci_base.tex Updated to revision 355. jhlee@jhleepc:~/tdr_latex$ svn merge -r 355:354 src/sci_base.tex --- Reverse-merging r355 into 'src/sci_base.tex': U src/sci_base.tex jhlee@jhleepc:~/tdr_latex$ svn commit -m "Rolled back to r354 of sci_base.tex" Sending src/sci_base.tex
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format usb stick with fat32Computer/linux 2013. 4. 2. 17:54
Check where the usb stick is mounted. $ tail -f /var/log/messagesApr 2 17:49:27 jhleepc kernel: [352495.842297] sd 18:0:0:0: [sde] 31358976 512-byte logical blocks: (16.0 GB/14.9 GiB) Apr 2 17:49:27 jhleepc kernel: [352495.848464] sde: sde1 $ mkfs.vfat -F 32 /dev/sde1 -n usb16g
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Run a program at the boot time in Debain wayComputer/linux 2013. 3. 29. 17:37
munin-node doesn't start automatically at the boot time, so I sometimes forgot to run, then lost some data from that point. Using update-rc.d, I add them into a job which can care about this issue. root@/etc/init.d# update-rc.d munin-node start defaults update-rc.d: using dependency based boot sequencing update-rc.d: warning: start runlevel arguments (none) do not match munin-node Default-Start ..
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gnome-keyring can't connect to pkcs11 fileComputer/linux 2013. 3. 26. 11:16
I use fvwm as a window manager on Linux since 2007. So it is difficult to understand what GNOME is doing currently. Anyway, gnome-keyring keeps bugging me about gnome-keyring. So far I ignore this message. But now I cannot stand it. So try to find how to do workaround this issue. Follow up some bug reports http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=653011https://bugzilla.gnome.org/show_bug..
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merge lines of file by using pasteComputer/linux 2013. 3. 19. 19:53
Linux is always so powerful to do something, in my life. And it makes my life ease...Sometimes, I need a special tool to merge two or multiple files into a file. So here is the neat solution for that. $ more {1,2}.dat :::::::::::::: 1.dat :::::::::::::: 1 2 3 :::::::::::::: 2.dat :::::::::::::: A B C $ paste {1,2}.dat 1 A 2 B 3 C $ paste -d" " {1,2}.dat 1 A 2 B 3 C $ paste -d"," {1,2}.dat 1,A 2,..
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주민번호를 주소로 사용하는 wetaxComputer 2013. 1. 25. 13:39
자동차세 10%를 절약하기 위해 wetax에 접속에서 (물론 virtualbox win7으로) 이것 저것 하고 아래와 같은 출력 프로그램과 보안 프로그램들을 설치하고 등록 후 납부는 smartphone 뱅킹으로 납부를 완료 했다. 납부 내역서를 출력하기 위해 클릭을 하니 다른 창이 뜬다.. 왠걸 창을 살펴보니... 주소란에 내 주민등록 번호가 있다. 그것도 숫자로... 보안을 강화하기 위해 공인인증서로 로그인을 한후에, 쓰레기에 비유되는 activeX를 4개를 깔고 프로세서를 처리하는 게 그냥 주민등록번호를 인터넷상으로 날리는 행정안전부 wetax 시스템... 쓰레기 activeX에 의존하는 한국 IT의 현실을 본다. 시스템 만드는 업체 최저가 turnkey인가... 이런 시스템들을 만들어낸 부가 정통부..