1.ããã»ã¹ã®ãªã¹ã
ç¶æ³ãæ³åããŠã¿ãŠãã ãããéææ¥ã®å€ã«ååãšã®Counter-Strikeã®ã²ãŒã ã®æºåã¯ãã§ã«æžãã§ããŸããã1ã€ã¯ãã³ã³ãã¥ãŒã¿ãŒã®é床ãå°ãäœäžãããããŠã¹ãã€ã³ã¿ãŒã«ã¹ã©ã€ãã·ã§ãŒã衚瀺ãããããšã§ãã ããã¯ãç§åŠå®éšãWebãµãŒããŒããã®ä»ã®ããã¢ãã¯ãªãã®ã§è²ŽéãªæéããçãããŠãŒã¶ãŒã®1人ãããããŸããã
åé¡ãããŸãããéå§ããŠããªããã¹ãŠã®ããã»ã¹ã®ãªã¹ãã衚瀺ãããŸãã
ps aux | grep -v `whoami`
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ps aux --sort =-ïŒ cpu | grep -m 11 -v `whoami`
2.ãã¡ã€ã«å ã®ããã¹ãã眮ãæãã
é£æ床ïŒäž
ã¢ããªã±ãŒã·ã§ã³ïŒfind / Perl
è€æ°ã®ãã¡ã€ã«ã®ããã¹ãã眮ãæããå¿ èŠãããå Žåãããã€ãã®æ¹æ³ããããŸãã ãtestãã§å§ãŸãååã®çŸåšã®ãã£ã¬ã¯ããªå ã®ãã¹ãŠã®ãã¡ã€ã«ã§ãWindowsããšããããã¹ãããLinuxãã«çœ®ãæããã«ã¯ãã³ã³ãœãŒã«ã«å ¥åããŸãã
perl -i -pe 's / Windows / Linux /;' ãã¹ã*
ãã¹ãŠã®ãµããã£ã¬ã¯ããªã§åãæäœãå®è¡ããã«ã¯ïŒ
èŠã€ããã -name '* .txt' -print | xargs perl -pi -e's / Windows / Linux / ig '* .txt
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find -type f -name '* .txt' -print0 | xargs --null perl -pi -e 's / Windows / Linux /'
å€ãã®æéãç¯çŽããLinkusã®ç¬¬äžäººè ã®ã¹ããŒã¿ã¹ãååŸããŠãã ããã
3.ã³ã³ãœãŒã«ãä¿®æ£ãã
é£æ床ïŒç°¡å
ã¢ããªã±ãŒã·ã§ã³ïŒbash
lessã³ãã³ããŸãã¯catã³ãã³ãã䜿çšããŠãæåŸã«ãã€ããªããŒã¿ããããã¡ã€ã«ã衚瀺ãããšãã³ã³ãœãŒã«ãç°¡åã«å°ç¡ãã«ããããšãã§ããŸãã å¶åŸ¡ã³ãŒãã®ä»»æã®çµã¿åããããã€ããªããŒã¿ã§ææãããå¯èœæ§ããããããã³ã³ãã¥ãŒã¿ãŒã¯ãããŒãé³ãé³ãã¯ãŒã«ãªãã£ã©ã¯ã¿ãŒãå¥åŠãªè²ã®çµã¿åããã衚瀺ããŸãã æçµçã«ããã©ã³ãã¯ããã€ãã®è±¡åœ¢æåã«å€ãããŸãã Bashã¯æããã«åäœãç¶ããŸãããèªãããšãäœãããããšã¯ã§ããŸããã ã³ã³ãœãŒã«ã§åæåã³ãã³ããå ¥åããã ãã§ãïŒ
ãªã»ãããã
ãããŠãã¹ãŠãããŸããããŸãã
4. Mozillã§ããŒã¯ãŒããäœæãã
é£æ床ïŒç°¡å
ã¢ããªã±ãŒã·ã§ã³ïŒFirefox / Mozilla
Konquerorã®äŸ¿å©ãªæ©èœã¯ãã¢ãã¬ã¹ããŒã«ãgg onionããšå ¥åããããšã§ãåèªonionãGoogleã§æ€çŽ¢ã§ããããšã§ãã Firefoxã§ãåãããšãã§ããŸãããŸãã [ããã¯ããŒã¯ ]> [ããã¯ããŒã¯ã®ç®¡ç ]ã¡ãã¥ãŒãæ¢ãã [ æ°ããããã¯ããŒã¯ã®è¿œå ]ãéžæããŸãã ãã®URLãè¿œå ïŒ
www.google.com/search?q=%s
ããã¯ããŒã¯ãšãã£ã¿ãŒã§ãã®ãšã³ããªãéžæãããã®ããããã£ãéããŸãã ããŒã¯ãŒããã£ãŒã«ãã«ggãå ¥åãããšãããã ãã§ãã ïŒ Sã¯ggã®åŸã®ããã¹ãã«çœ®ãæããããŸãã ãã®ææ³ã¯ãURLã®ããŒã¿ã«äŸåããä»ã®ãµã€ãã«é©çšã§ããŸãã
å¥ã®ãªãã·ã§ã³ïŒæ€çŽ¢ãã£ãŒã«ããå³ã¯ãªãã¯ããŠãã¡ãã¥ãŒé ç®[ ãã®æ€çŽ¢ã®ããŒã¯ãŒããè¿œå ... ]ãéžæããŸãã ããŒã¯ãŒããèšå®ã§ãããŠã£ã³ããŠã衚瀺ãããŸãã
5.è€æ°ã®Xã»ãã·ã§ã³ãéå§ãã
é£æ床ïŒã·ã³ãã«
ä»é²ïŒX
誰ãã«ããªãã®ã³ã³ãã¥ãŒã¿ãŒãžã®ã¢ã¯ã»ã¹ãèš±å¯ããå¿ èŠãããå Žåãããã¯å¿ ãããå¿ èŠã§ã¯ãªãããšãããããããããŸããã ã³ã³ãã¥ãŒã¿ãŒãã°ã©ãã£ã«ã«ã¢ãŒãïŒã©ã³ã¬ãã«5ïŒã§èµ·åããåæã«Ctrl + Alt + <F7>ãæŒããšä»®å®ãããšãã³ã³ãœãŒã«ã衚瀺ãããŸãã ãŠãŒã¶ãŒåãšãã¹ã¯ãŒããå ¥åããŠã次ã®ã³ãŒããå®è¡ããŸãã
startx-ïŒ1
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6.ãµãŒãã£ã³ã®ã¹ããŒãã¢ãã
é£æ床ïŒã·ã³ãã«
ã¢ããªã±ãŒã·ã§ã³ïŒKDE
KDEã«ã¯ãWebãµãŒãã£ã³ãé«éåããããã®ããŸãç¥ãããŠããªãã䟿å©ãªãªãã·ã§ã³ããããŸãã KDEã³ã³ãããŒã«ã»ã³ã¿ãŒãèµ·åãã[ ã·ã¹ãã ] > [ KDEããã©ãŒãã³ã¹ ]ãéžæããŸãã Konquerorã®ããªããŒããæå¹ã«ã§ããŸãã ã€ãŸããã·ã¹ãã ãããã¯ã°ã©ãŠã³ãã§èµ·åãããšããã©ãŠã¶ãããŒããããŸãã å¿ èŠãªå Žåãã»ãŒç¬æã«è¡šç€ºãããŸãã ãã³ãïŒ KDEãé«éåããããã®20ã®ãã³ããèªã
7.ç°¡åãªããã¯ã¢ãã
é£æ床ïŒã·ã³ãã«
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rsync -vare ssh jono@192.168.0.2ïŒ/ home / jono / importantfiles / * / home / jono / backup /
ãã®ã³ãã³ãã¯ãIPã¢ãã¬ã¹ã192.168.0.2ã®ã³ã³ãã¥ãŒã¿ãŒäžã®/ home / jono / backup / to / home / jono / importantfiles /ãããã¹ãŠã®ãã¡ã€ã«ãããã¯ã¢ããããŸã
8.æèšãææ°ã®ç¶æ ã«ä¿ã¡ãŸã
é£æ床ïŒã·ã³ãã«
ã¢ããªã±ãŒã·ã§ã³ïŒNTP
æèšãæ¥ãã§ãããé ããŠããããã«èŠããå Žåã¯ãNTPã䜿çšããŠéåžžã«é«ã粟床ã§åæãä¿èšŒããŸãã NTPããã±ãŒãžãã€ã³ã¹ããŒã«ããŠããããµãŒããŒãšåæããå¿ èŠããããŸãã
ntpdate ntp.blueyonder.co.uk
é©åãªNTPãµãŒããŒã®ãªã¹ãã¯ã httpïŒ//support.ntp.org/bin/view/Servers/NTPPoolServersã«ãããŸãã ãã®ã³ãã³ããèªåããŒãã«è¿œå ãããšãæèšã¯åžžã«æ£ç¢ºã«ãªããŸãã
9.æ倧ã®ãã¡ã€ã«ãæ€çŽ¢ãã
é£æ床ïŒäœã
ã¢ããªã±ãŒã·ã§ã³ïŒã·ã§ã«
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ls -lSrh
rããŒã¯ã倧ããªãã¡ã€ã«ãæåŸã«è¡šç€ºããããšãæå³ããŸãã 次ã®ã³ãã³ãã䜿çšãããšãæ倧ã®MP3 / MPEGãã¡ã€ã«ãèŠã€ããããšãã§ããŸãã
ls -lSrh * .mp *
æ倧ã®ãã£ã¬ã¯ããªãèŠã€ããããšãã§ããŸãã
du -kx | egrep -v "\ ./.+/" | ãœãŒã-n
10. NautilusãããããŒ
é£æ床ïŒäœã
ã¢ããªã±ãŒã·ã§ã³ïŒããŒãã©ã¹
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11.ããŒã¿ããŒã¹ã®æé©å
é£æ床ïŒäœã
ã¢ããªã±ãŒã·ã§ã³ïŒMySQL
ããŒã¿ããŒã¹æ§é ã®å€æŽã倧éã®ããŒã¿ã®åé€ã«ããããã¡ã€ã«ãæçåãããããã©ãŒãã³ã¹ãäœäžããå¯èœæ§ããããŸãã åçŽãªã«ãŒã«ãèŠããŠãããŠãã ãããããŒã¿ããŒã¹ãå€æŽããããã³ã«ããŒã¿ããŒã¹ãªããã£ãã€ã¶ãŒãå®è¡ããŸãã
mysqlcheck -o <ããŒã¿ããŒã¹å>
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12.ã¯ã€ãã¯ã¬ã¿ãŒ
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ã¢ããªã±ãŒã·ã§ã³ïŒKMail
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mailtoïŒplop@ploppypants.com
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13.ã¢ã»ã³ããªã®äžŠåå
é£æ床ïŒäœã
ã¢ããªã±ãŒã·ã§ã³ïŒGCC
é©åãªéââã®RAMãåãããã«ãã³ã¢ã·ã¹ãã ã䜿çšããŠããå Žåã¯ã䞊åã¢ã»ã³ããªã䜿çšããŠé床ãå€§å¹ ã«åäžãããããšãã§ããŸãã ã·ãŒã±ã³ã·ã£ã«ã¢ã»ã³ããªãšæ¯èŒãããšãé床ã®åäžã¯æ°åã§ãã 2ã€ä»¥äžã®ã¹ããªãŒã ã䜿çšããã«ã¯ã-jã¹ã€ãããè¿œå ããŸãã
make -j4; -j4ã¢ãžã¥ãŒã«ãäœæãã
14.ããããªãŒå¯¿åœã®å»¶é·
é£æ床ïŒäž
ã¢ããªã±ãŒã·ã§ã³ïŒhdparm
ããŒããã©ã€ãã®ãã¥ãŒãã³ã°ã§hdparmã«ééããå¯èœæ§ããããŸãããã©ãããããã®ããããªãŒå¯¿åœã延ã°ããå転éšåã®ãã€ãºãæžããããšãã§ããŸãã
hdparm -y / dev / hdb
hdparm -Y / dev / hdb
hdparm -S 36 / dev / hdb
æåã®ã³ãã³ãã¯åŒ·å¶çã«ã¹ã¿ã³ãã€ã¢ãŒãã«ãªãã2çªç®ã®ã³ãã³ãã¯ã¹ãªãŒãã¢ãŒãã«ãªããæåŸã®ã³ãã³ãã¯èªåçã«ãªãã«ãªãæéãèšå®ããŸãã æ°å€ãã©ã¡ãŒã¿ãŒã¯5ã®åæ°ã§ãã
15.ã¯ã€ã€ã¬ã¹é床å¶åŸ¡
é£æ床ïŒäž
ã¢ããªã±ãŒã·ã§ã³ïŒiwconfig
ç¡ç·åä¿¡æ©ãšéä¿¡æ©ãéä¿¡ã§ããé床ã¯ãä¿¡å·ã®åŒ·åºŠã«äŸåããŸãã ä¿¡å·ãå£åãããšãã«éä¿¡ãç¶æããã«ã¯ãããŒã¿ãããäœãã¬ãŒãã§éä¿¡ããå¿ èŠããããŸãã éåžžãç¡ç·ã¯å©çšå¯èœãªä¿¡å·ãèšç®ããããšããæé«ã®äŒéé床ãèªåçã«éžæããŸãã
ä¿¡å·ã¬ãã«ãäžååãªå¹²æžé åã§ã¯ããã±ãããèªçºçã«æ¶å€±ããå¯èœæ§ããããŸãããåä¿¡æ©ãšéä¿¡æ©ã¯åžžã«é床ã調æŽããŸãã ã¢ã³ãããè¿œå ããããä¿¡å·ãå¢å¹ ããããã«æ©åšã移åãããã§ããªãå Žåã¯ãåæé床ãäžããå¿ èŠããããŸãã ããã¯ãåæ¥ç¶ãå°ãªããªãããšãæå³ããããªããããããæ¥ç¶ãããå€§å¹ ã«é«éåã§ããŸãã åãããã¯ãŒã¯ã«ãŒãã«ã¯ãæ¥ç¶ã確ç«ããç¬èªã®æ¹æ³ããããŸãã Linuxã§ã¯ãé床å¶éã¯iwconfigã§èšå®ã§ããŸãã
iwconfig eth0ã¬ãŒã2M
ãã®ã³ãã³ãã«ããããããã¯ãŒã¯ã«ãŒãã¯2Mbpsã®ã¿ã§åæããŸãã æ倧é床ãèšå®ããããšãã§ããŸãããããã¯ãŒã¯ã«ãŒãã¯èªåçã«åæãããŸãããé床ã¯é ããªããŸãããéããªããŸããã
iwconfig eth0 rate 5.5M auto
autoãã£ã¬ã¯ãã£ãã䜿çšãããšãæ倧5.5Mbpsã®ä»»æã®é床ã§äœæ¥ã§ããŸãã é床å¶éã解é€ããã«ã¯ãåã«æ¬¡ãå ¥åããŸãã
iwconfig eth0 rate auto
ãããã¯ãŒã¯ã«ãŒãã¯ã11Mbpsã®é床ããã1Mbpsã®é床ã§é·è·é¢ã§åäœã§ããŸãã 1 Mbpsãš11 Mbpsã®éãã¯ãOrinoccoã«ãŒãã§ã¯12ãã·ãã«ã§ããã€ãŸããçè«çã«ã¯ãæ倧äœåè·é¢ã4åã«å¢ããããšãã§ããäŒéé床ãäœäžããŸãã
16.éããŠããããŒãã®ãªã¹ã
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ã¢ããªã±ãŒã·ã§ã³ïŒnestat
Linuxã§ã¯ãListenç¶æ ã§éããŠããããŒãããªã¹ãããã®ã¯éåžžã«ç°¡åã§ãã
ãïŒnetstat -lnp
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tcp 0 0 0.0.0.0:5280 0.0.0.0:* LISTEN 698 / perl
tcp 0 0 0.0.0.0:80 0.0.0.0:* LISTEN 217 / httpd
tcp 0 0 10.42.3.2:53 0.0.0.0:* LISTEN 220 /ååä»ã
tcp 0 0 10.42.4.6:53 0.0.0.0:* LISTEN 220 /ååä»ã
tcp 0 0 127.0.0.1:53 0.0.0.0:* LISTEN 220 /ååä»ã
tcp 0 0 0.0.0.0:22 0.0.0.0:* LISTEN 200 / sshd
udp 0 0 0.0.0.0:32768 0.0.0.0:* 220 /ååä»ã
udp 0 0 10.42.3.2:53 0.0.0.0:* 220 /ååä»ã
udp 0 0 10.42.4.6:53 0.0.0.0:* 220 /ååä»ã
udp 0 0 127.0.0.1:53 0.0.0.0:* 220 /ååä»ã
udp 0 0 0.0.0.0:67 0.0.0.0:* 222 / dhcpd
raw 0 0 0.0.0.0:1 0.0.0.0:* 7222 / dhcpd
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17.ããŒããã©ã€ãã®é床ãäžãã
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hdparm -Tt / dev / sda
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