Third command re-labels all SELinux security contexts.įollowing figure illustrates above process steps by steps Type the new password when it prompts for password and re-type the same password again to verify the new password. Second command without any argument changes root user’s password. After this command, whatever command we will execute, will be executed as it is executed from installed Linux.
How to recover root password in Centos 6?Ħ50) this.width=650 "src=" Http://s1./wyfs02/M02/7E/70/wKiom1b_YofTo5KzAAAVsQI1oTg777.png "title=" Root01.png "alt=" Wkiom1b_yofto5kzaaavsqi1otg777.png "/>Ģ) Select Kernel followed by pressing ' E ' to edit the commands.Ħ50) this.width=650 "src=" Http://s4./wyfs02/M00/7E/6D/wKioL1b_YxiQglbcAAAlLg6NCak376.png "style=" float: none "title=" Root02.png "alt=" Wkiol1b_yxiqglbcaaallg6ncak376.png "/>Ħ50) this.width=650 "src=" Http://s4./wyfs02/M01/7E/70/wKiom1b_YnPB21rUAAAQIleBq90612.png "style=" float: none "title=" Root03.png "alt=" Wkiom1b_ynpb21ruaaaqilebq90612.png "/>ģ) Add 'single ' or '1' then press ENTER.Ħ50) this.width=650 "src=" Http://s1./wyfs02/M01/7E/6D/wKioL1b_Y2TBJ2KCAAAXfQLh7G0622.png "title=" Root04.png "alt=" Wkiol1b_y2tbj2kcaaaxfqlh7g0622.png "/>Ĥ) Press " B " to boot server with single user mode.Ħ50) this.width=650 "src=" Http://s4./wyfs02/M02/7E/6D/wKioL1b_Y3_Tz2-7AAAlusLq250173.png "style=" float: none "title=" Root05.png "alt=" Wkiol1b_圓_tz2-7aaaluslq250173.png "/>Ħ50) this.width=650 "src=" Http://s4./wyfs02/M00/7E/70/wKiom1b_YtqCaseUAAA7ehEdYsw913.png "style=" float: none "title=" Root06.png "alt=" Wkiom1b_ytqcaseuaaa7ehedysw913.png "/>ĥ) Use command 'passwd root' To change the root password.Ħ50) this.width=650 "src=" Http://s2./wyfs02/M01/7E/70/wKiom1b_YujAklc7AAAQ2pkSrS4682.png "title=" Root07.png "alt=" Wkiom1b_yujaklc7aaaq2pksrs4682.png "/>Ħ) Use the command 'reboot' to reboot server.First command changes recovery prompt in fully functional shell prompt.
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