ãå³è§£ã§æ¯èŒãLinux vs Windows â 2倧OSã®éãã培åºè§£èª¬
ã©ã¡ããããœã³ã³ããµãŒããŒãåããããã®OSã ãã©ãäžçªå€§ããªéãã¯ã誰ãäœã£ãŠãã©ãé ãããŠãããããªãã ãWindowsã¯ãã€ã¯ããœãããéçºã»è²©å£²ããŠããåçšOSã§ãLinuxã¯äžçäžã®éçºè ããªãŒãã³ãœãŒã¹ã§å ±åéçºããŠããç¡æã®OSã ãã
ç¡æã£ãŠããããïŒã§ãç¡æã ãšå質ãå¿é ãããªãã®ïŒ
ããããããéã§ããLinuxã®ãœãŒã¹ã³ãŒãã¯èª°ã§ãèŠããããããäžçäžã®ãšã³ãžãã¢ããã°ãã»ãã¥ãªãã£ã®åé¡ãèŠã€ããŠä¿®æ£ããŠããããã ãWindowsã¯ãœãŒã¹ã³ãŒããéå ¬éã ããããã€ã¯ããœããã®ç€Ÿå ããŒã ã ãã§å¯Ÿå¿ãã圢ã«ãªãããã©ã¡ãã«ã匷ã¿ããããã©ããªãŒãã³ãœãŒã¹ã ããäœå質ãšããããšã¯å šç¶ãªããã ãã
ãã¹ã¯ãããPCã ãšWindowsã®ã·ã§ã¢ã¯çŽ70ã75%ããããã ãçç±ã¯ã·ã³ãã«ã§ãã¡ãŒã«ãŒã®ããœã³ã³ã«æåããå ¥ã£ãŠããããšãWordãExcelãªã©ã®Officeãœãããšã®çžæ§ãæçŸ€ãªããšã察å¿ããã²ãŒã ãã¢ããªãå§åçã«å€ãããšã倧ããããäžè¬ãŠãŒã¶ãŒã«ãšã£ãŠã¯ãè²·ã£ãããã䜿ãããã®ãWindowsã®åŒ·ã¿ã ãã
ãããªãã ãããããLinuxã¯ã©ãã§äœ¿ãããŠããã®ïŒ
å®ã¯ãµãŒããŒã®äžçã§ã¯Linuxãå§åçã«åŒ·ããŠãWebãµãŒããŒã®80%以äžãLinuxã§åããŠãããã ãAWSãGCPãªã©ã®ã¯ã©ãŠããµãŒãã¹ããè£åŽã¯ã»ãšãã©Linuxã ããã¹ããã®AndroidãLinuxã«ãŒãã«ãããŒã¹ã ããäžçã®ã¹ãŒããŒã³ã³ãã¥ãŒã¿ãŒã®ããã500ã¯å šéšLinuxãªãã ãã
ãããªã«äœ¿ãããŠããªããŠç¥ããªãã£ãïŒãœããã®ã€ã³ã¹ããŒã«æ¹æ³ãéãã®ïŒ
倧ããéãããWindowsã¯ã.exeããã.msiããšãããã¡ã€ã«ãããŠã³ããŒãããŠã€ã³ã¹ããŒã«ããã®ãäžè¬çã ãããLinuxã«ã¯ãããã±ãŒãžãããŒãžã£ãŒããšããä»çµã¿ããã£ãŠãã³ãã³ãäžçºã§ãœãããã€ã³ã¹ããŒã«ã»æŽæ°ã»åé€ã§ãããã ãããšãã°ãapt install nginxããšæã€ã ãã§WebãµãŒããŒãå ¥ããäŸåé¢ä¿ãèªåã§è§£æ±ºããŠãããããããšãŠãå¹ççã ãã
ã³ãã³ãã§å šéšããã®ïŒç»é¢ããããããããã¡ãªã®ïŒ
Linuxã«ããã¹ã¯ãããGUIã¯ãããã©ããµãŒããŒçšéã§ã¯ã³ãã³ãã©ã€ã³ïŒCLIïŒæäœãåºæ¬ãªãã ãGUIãåãããšãã®åã¡ã¢ãªãCPUã䜿ãããããµãŒããŒã§ã¯GUIãªãã§éçšããã®ãæ®éã ããéã«Windowsã¯GUIãåæã®èšèšã§ãæè¿ã¯PowerShellã匷åãããŠãããã©ããã£ã±ãGUIæäœãäžå¿ã ãã
ã»ãã¥ãªãã£ã¯ã©ã£ã¡ãå®å šãªã®ïŒ
Linuxã¯ãŠãŒã¶ãŒæš©éã®ä»çµã¿ã峿 Œã§ãæ®æ®µã¯äžè¬ãŠãŒã¶ãŒãšããŠæäœãã管çè æš©éãå¿ èŠãªãšãã ããsudoãã§ææ Œããèšèšãªãã ãWindowsãæè¿ã¯UACã§äŒŒãä»çµã¿ãå ¥ããŠãããã©ãæŽå²çã«ãã«ãŠã§ã¢ã®ã¿ãŒã²ããã«ãªããããã®ã¯ã·ã§ã¢ã®å€§ããWindowsã®ã»ãã ãããã ããLinuxã ããå®å šããšæ²¹æããã®ã¯çŠç©ã§ãèšå®ãéçšã倧äºã ãã
æè¿ãWSLãã£ãŠããã®ãèãããã ãã©ãããã¯äœãªã®ïŒ
WSLã¯ãWindows Subsystem for Linuxãã®ç¥ã§ãWindowsäžã§Linuxããã®ãŸãŸåãããä»çµã¿ã ããä»®æ³ãã·ã³ãã軜éã§ãWindowsã®ãã¡ã€ã«ã·ã¹ãã ãšLinuxã®ã³ãã³ããè¡ãæ¥ã§ãããã ãéçºè ã«ãšã£ãŠã¯ãæ®æ®µã¯Windowsã䜿ãã€ã€ãéçºã¯Linuxç°å¢ã§ããšããæåŒ·ã®çµã¿åãããã§ããããã«ãªã£ããã ãã
䟿å©ããïŒçµå±ã©ã£ã¡ãéžã¹ã°ããã®ïŒ
çšé次第ã ããäžè¬çãªãã¹ã¯ãããçšéãã²ãŒã ãªãWindowsããµãŒããŒæ§ç¯ãããã°ã©ãã³ã°åŠç¿ãªãLinuxããšããã®ãå®çªã®éžã³æ¹ã ããæè¿ã¯WSLã®ãããã§ãWindowsã®äžã§Linuxã䜿ãããšããéžæè¢ããããããã©ã¡ããäžæ¹ã«æ±ºããå¿ èŠããªããªã£ãŠãããã ãã
Linuxã£ãŠçš®é¡ãããããããã¿ããã ãã©ãäœãéãã®ïŒ
Linuxã«ã¯ããã£ã¹ããªãã¥ãŒã·ã§ã³ããšåŒã°ããæŽŸçOSããããããããã ãäžèº«ã®Linuxã«ãŒãã«ã¯å ±éã ãã©ãããã±ãŒãžãããŒãžã£ãŒãããã©ã«ãèšå®ããµããŒãäœå¶ãéããããµãŒããŒãªãRHELïŒã¬ãããããïŒãUbuntu Serverããã¹ã¯ããããªãUbuntuãFedoraã人æ°ã ããäŒæ¥åãã«ã¯Red HatãæåãµããŒããæäŸããŠããŠãããã·ã§ã³ã¯ãªãã£ã«ã«ãªã·ã¹ãã ã§ãå®å¿ããŠäœ¿ãããã ãã
ã«ãŒãã«ã£ãŠããèããã©ãLinuxãšWindowsã§äœãéãã®ïŒ
ãããšããã«ç®ãã€ããããLinuxã¯ãã¢ããªã·ãã¯ã«ãŒãã«ããšãã£ãŠãããã€ã¹ãã©ã€ãããã¡ã€ã«ã·ã¹ãã ã®åŠçãã«ãŒãã«å éšã«ãŸãšããŠãããã ãäžæ¹Windowsã®NTã«ãŒãã«ã¯ããã€ããªããã«ãŒãã«ãã§ãäžéšã®æ©èœãã«ãŒãã«å€ã«åé¢ããèšèšã ããã¡ãªã¿ã«Linuxã§ã¯ãsystemdããšããåæåã·ã¹ãã ãäž»æµã ãã©ããããè¥å€§åãããã ãšæ¹å€ããéçºè ãããŠããsystemdè«äºãã¯Linuxçéã§ä»ãç¶ãç±ã話é¡ãªãã ãã
OSã®äžèº«ã«ã掟é¥äºãããããªããŠé¢çœããïŒ
ãªãŒãã³ãœãŒã¹ã®äžçã¯ãèªåãã¡ã®æã§è¯ããã®ãäœãããšããæåã ãããèšèšææ³ã®éãã§ç±ãè°è«ãèµ·ããã®ã¯å¥å šãªããšãªãã ãããããè°è«ãLinuxã30幎以äžã«ããã£ãŠé²åããç¶ããŠããåååã§ããããã ãã