dennisotugo
/ to make user the only who can switch to root.
Created
June 25, 2016 22:49
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| vi /etc/pam.d/su |
dennisotugo
/ gist:b91d26dfb67b0b1ab61aba8dedeb7100
Created
June 26, 2016 02:53
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| visudo |
dennisotugo
/ gist:5f66e5fdc1e1ee2c7a556cb43b1d1151
Created
June 26, 2016 02:55
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| Cmnd_Alias DISALLOW = /usr/bin/passwd, /sbin/service, /bin/kill,/usr/bin/kill, /sbin/chkconfig, /usr/bin/systemctl, /sbin/ifconfig, /sbin/halt, /sbin/shutdown, /sbin/poweroff, /sbin/reboot, /sbin/init, /sbin/iptables, /usr/bin/killall, /usr/sbin/visudo, /bin/chown,/bin/chgrp,/sbin/modprobe |
dennisotugo
/ gist:37b5872cc5314da20925b189368d04c2
Created
June 26, 2016 02:58
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| username ALL=(ALL) ALL, !DISALLOW |
dennisotugo
/ gist:5a652fdb73bbcb67107f7af22becb672
Created
June 26, 2016 03:08
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| username ALL=(ALL) /usr/bin/systemctl, /sbin/halt |
dennisotugo
/ Command to update fedora 24
Created
June 26, 2016 03:09
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| sudo dnf update -y |
dennisotugo
/ command to find hostname in fedora 24
Created
June 26, 2016 03:10
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| hostnamectl status |
dennisotugo
/ gist:dedbe5a2414b20ddaded79eca2762dbe
Created
June 26, 2016 03:11
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| Static hostname: localhost.localdomain | |
| Icon name: computer-laptop | |
| Chassis: laptop | |
| Machine ID: 1e3c9dfae7024b64be8c6ddb03370379 | |
| Boot ID: 62146c44bb434ce6b294281dbfe03c25 | |
| Operating System: Fedora 24 (Workstation Edition) | |
| CPE OS Name: cpe:/o:fedoraproject:fedora:24 | |
| Kernel: Linux 4.5.5-300.fc24.i686+PAE | |
| Architecture: x86 |
dennisotugo
/ command to change hostname
Created
June 26, 2016 03:14
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| # hostnamectl set-hostname “yourhostname" |
dennisotugo
/ gist:fc66a3ced1095c233c4699691d0bdc2a
Created
June 26, 2016 03:14
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| Static hostname: wdekstar | |
| Pretty hostname: “wdekstar” | |
| Icon name: computer-laptop | |
| Chassis: laptop | |
| Machine ID: 1e3c9dfae7024b64be8c6ddb03370379 | |
| Boot ID: 62146c44bb434ce6b294281dbfe03c25 | |
| Operating System: Fedora 24 (Workstation Edition) | |
| CPE OS Name: cpe:/o:fedoraproject:fedora:24 | |
| Kernel: Linux 4.5.5-300.fc24.i686+PAE | |
| Architecture: x86 |
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