uptime Flashcards
1
Q
uptime
A
uptime gives a one line display of the following information.
2
Q
uptime
- p
- s
A
- p, –pretty, Show uptime in pretty format.
- s, –since, System up since, in yyyy-mm-dd HH:MM:SS format.
Linux Commands and Utilities (182 decks)
- modprobe
- lsmod
- lspci
- lsusb
- dmesg
- journalctl
- shutdown
- telinit
- systemctl
- wall
- grub-install
- grub-mkconfig
- update-grub
- ldd
- ldconfig
- dpkg
- dpkg-reconfigure & debconf
- apt-get
- apt-cache
- rpm
- rpm2cpio
- yum
- zypper
- bash
- echo
- env
- export
- pwd
- set
- unset
- type
- which
- man
- uname
- history
- bzcat
- cat
- cut
- head
- less
- md5sum
- nl
- od
- paste
- sed
- sha256sum & sha512sum
- sort
- split
- tail
- tr
- uniq
- wc
- xzcat
- zcat
- cp
- find
- mkdir
- mv
- ls
- rm
- rmdir
- touch
- tar
- cpio
- dd
- file
- gzip & gunzip
- bzip2 & bunzip2
- xz & unxz
- tee
- xargs
- bg & fg
- jobs
- kill & pkill & killall
- nohup
- ps
- top
- free
- uptime
- grep & egrep & fgrep & pgrep
- watch
- screen
- tmux
- nice & renice
- vi & Editors
- fdisk & gdisk
- parted
- mkfs
- mkswap
- du
- df
- fsck
- e2fsck
- mke2fs
- tune2fs
- xfs_repair & xfs_fsr & xfs_db
- mount & umount
- blkid & lsblk
- chmod
- umask
- chown
- chgrp
- ln
- locate
- updatedb
- whereis & which & type
- source
- function
- alias
- read
- seq
- exec
- xhost
- xauth
- chage
- getent
- groupadd
- groupdel
- groupmod
- passwd
- useradd
- userdel
- usermod
- crontab
- at
- atq
- atrm
- systemd-run
- tzselect
- timedatectl
- date
- iconv
- hwclock
- ntpdate
- chronyc
- logger
- logrotate
- systemd-cat
- newaliases
- mailq
- lpr & lprm & lpq
- nmcli
- hostnamectl
- ifup & ifdown
- ip
- hostname
- ss
- ping & ping6
- traceroute & traceroute6
- tracepath & tracepath6
- netcat
- ifconfig
- netstat
- route
- host
- dig
- fuser
- lsof
- nmap
- sudo
- su
- ulimit
- who & w & last
- ssh
- ssh-keygen
- ssh-agent
- ssh-add
- gpg
- gpg-agent
- reboot & halt
- pmap & cmp
- wget
- clear
- scp
- sleep
- logout & exit
- shred
- finger
- curl
- awk
- service
