This is my command cheat sheet. See cmdref.net for more information on the command.
~]$ cmdref useradd
/mnt/p/git/cmdref/linux/all_user_group.sh
11:# useradd
15:useradd -u UID -g GROUP -G GROUP1,GROUP2 -s /bin/bash -d HOME_DIR LOGIN
18:# useradd to create Adminuser on RHEL
19:useradd -G wheel USER1
21:# useradd to create Adminiuser on Ubuntu
22:useradd -m -s /bin/bash -G sudo USER2
~]$ cmdref useradd
/home/taka/cmdref/linux/allcommand_user_group.sh # useradd
/home/taka/cmdref/linux/allcommand_user_group.sh useradd -u UID -g GROUP -G GROUP1,GROUP2 -s /bin/bash -d HOME_DIR LOGIN
/home/taka/cmdref/linux/allcommand_user_group.sh # useradd to create Adminuser on RHEL
/home/taka/cmdref/linux/allcommand_user_group.sh useradd -G wheel USER1
/home/taka/cmdref/linux/allcommand_user_group.sh # useradd to create Adminiuser on Ubuntu
/home/taka/cmdref/linux/allcommand_user_group.sh useradd -m -s /bin/bash -G sudo USER2
~]$ cd
~]$ git clone https://github.com/kuritaka/cmdref
~]$ cd cmdref
~]$ chmod 755 *.sh
#Using bash
~]$ alias cmdref="~/cmdref/cmdrefrg.sh" >> ~/.bashrc
or
~]$ alias cmdref="~/cmdref/cmdrefgrep.sh" >> ~/.bashrc
#Using zsh
~]$ alias cmdref="~/cmdref/cmdrefrg.sh" >> ~/.bashrc
or
~]$ alias cmdrefgrep="~/cmdref/cmdrefgrep.sh" >> ~/.zshrc
~]$ cmdref <KEYWORD>
#more detail
~]$ view /xxxx/xxxx/xxxx/file
~]$ cmdref useradd
/home/taka/cmdref/linux/allcommand_user_group.sh # useradd
/home/taka/cmdref/linux/allcommand_user_group.sh useradd -u UID -g GROUP -G GROUP1,GROUP2 -s /bin/bash -d HOME_DIR LOGIN
/home/taka/cmdref/linux/allcommand_user_group.sh # useradd to create Adminuser on RHEL
/home/taka/cmdref/linux/allcommand_user_group.sh useradd -G wheel USER1
/home/taka/cmdref/linux/allcommand_user_group.sh # useradd to create Adminiuser on Ubuntu
/home/taka/cmdref/linux/allcommand_user_group.sh useradd -m -s /bin/bash -G sudo USER2
~]$ grep -r chrony cmdref
cmdrefnet/linux/time_ntp_chrony_ptp/chrony.sh:chronyc sources
cmdrefnet/linux/time_ntp_chrony_ptp/chrony.sh:chronyc sources -v
cmdrefnet/linux/time_ntp_chrony_ptp/chrony.sh:chronyc sourcestats # check offset
cmdrefnet/linux/time_ntp_chrony_ptp/chrony.sh:chrony makestep # Correct the time
$ tree -a -I .git
.
├── README.md
├── cloud
│ └── aws
│ └── aws_basic.sh
├── cmdrefgrep.sh
├── cmdrefrg.sh
├── cmdrefupdate.sh
├── linux
│ ├── all_user_group.sh
│ ├── awk.sh
│ ├── cron.sh
│ ├── curlftpfs.sh
│ ├── date.sh
│ ├── dig.sh
│ ├── find.sh
│ ├── git.sh
│ ├── grep.sh
│ ├── network
│ │ ├── how-to-check-publick-ip.sh
│ │ ├── route.sh
│ │ ├── tcpdump.sh
│ │ └── traceroute.sh
│ ├── openssl.sh
│ ├── rsync.sh
│ ├── scp.sh
│ ├── sed.sh
│ ├── sort.sh
│ ├── ssh.sh
│ ├── tar.sh
│ └── time_ntp_chrony_ptp
│ ├── chrony.sh
│ └── ntp.sh
├── middleware
│ ├── docker.sh
│ ├── kvm.sh
│ ├── vagrant.sh
│ └── xen.sh
├── programming
│ └── shellscript.sh
└── software
└── vim.sh
8 directories, 33 files