Tag Archives: single user mode
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Resetting forgotten root password on Centos/Red Hat September 7, 2009
Posted in Centos, Debian, Fedora, Red Hat, Ubuntu.
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Linux admins gather notes, tips, tricks and hacks throughout their career. Linuxgravity is born out of that. Though, we only keep short hints as notes, they are very clearly elaborated here to make them easy to follow and viewer gets the most out of it. more →Recent Posts
- Using Microsoft SFU for accessing NFS exports
- Installing and using omnitty terminal multiplexer
- ssh passwordless authentication without keys
- Sharing a directory using nfs
- Monitoring inbound and outbound netwrok connections
- Creating map of local network
- Finding MAC addresses of all devices in LAN
- Finding external IP from command line
- Sending mails from command line
- Making and burning ISO images
- Creating and restoring an image of hard disk with Clonezilla
- Explore domain name resolution tools in Linux
- How to install Perl Module using CPAN
- Configuring Postfix and dovecot POP3 and IMAP on Red Hat or Centos using local system accounts
- Manipulating, converting and editing audio and video
Tags
Apache
Apache HTTP Server
asymmetric encryption
backp tables
Backup
backup database
bc
bind
bind9
Centos
commandline calculator
cryptography
DNS
export table
forgotton root
forgotton root password
grub
Linux
LOAD DATA LOCAL INFILE
Mysql
mysqldump
mysqlimport
one liners
opengpg
perl
ping
ping count
ping explained
ping flood
ping interval
ping output
ping packet size
PKI
Red Hat
remote backup
reset forgotton root password
restore mysql databse
rsnapshot
rsync
SELECT INTO OUTFILE
single user mode
ssh
SSL
symmetric encryption
Ubuntu