hmcclungiii · January 5, 2020 19:32 · Jan 5, 2020 · Jan 5, 2020 · Jan 5, 2020 · Jan 5, 2020
diff --git a/Linux-Terminal-Users-CRUD.md b/Linux-Terminal-Users-CRUD.md
@@ -21,6 +21,7 @@ addgroup
 
 ## Add a user
 * Omitting the groupname argument will cause a new group to be created with the same name as the new user.
+
 adduser `username` `groupname`
 
 ## Delete a user

diff --git a/Linux-Terminal-Users-CRUD.md b/Linux-Terminal-Users-CRUD.md
@@ -7,7 +7,7 @@
 * Group info is stored at /etc/group
 
 ## Find all users that login through the terminal.
-sudo awk -F':' '$2 ~ "\\\$" {print $1}' /etc/shadow
+`sudo awk -F':' '$2 ~ "\\$" {print $1}' /etc/shadow`
 
 ## Get the groups a user belongs to.
 groups `username`

diff --git a/Linux-Terminal-Users-CRUD.md b/Linux-Terminal-Users-CRUD.md
@@ -7,7 +7,7 @@
 * Group info is stored at /etc/group
 
 ## Find all users that login through the terminal.
-sudo awk -F':' '$2 ~ "\\$" {print $1}' /etc/shadow
+sudo awk -F':' '$2 ~ "\\\$" {print $1}' /etc/shadow
 
 ## Get the groups a user belongs to.
 groups `username`

diff --git a/Linux-Terminal-Users-CRUD.md b/Linux-Terminal-Users-CRUD.md
@@ -45,8 +45,11 @@ edquota
 
 ## Regarding Sudo
 To grant sudo privileges to an existing user,
-`usermod -aG sudo _username_`
+`usermod -aG sudo username`
 
+## Miscellaneous
+To switch users without having to logout and back in,
+`su - username`
 
 ## For more information:
 * https://www.computerhope.com/unix/adduser.htm

diff --git a/Linux-Terminal-Users-CRUD.md b/Linux-Terminal-Users-CRUD.md
@@ -45,7 +45,7 @@ edquota
 
 ## Regarding Sudo
 To grant sudo privileges to an existing user,
-`usermod -aG sudo ***username***`
+`usermod -aG sudo _username_`
 
 
 ## For more information:

diff --git a/Linux-Terminal-Users-CRUD.md b/Linux-Terminal-Users-CRUD.md
@@ -43,6 +43,11 @@ chage
 ## Set a disk usage quota
 edquota
 
+## Regarding Sudo
+To grant sudo privileges to an existing user,
+`usermod -aG sudo ***username***`
+
+
 ## For more information:
 * https://www.computerhope.com/unix/adduser.htm
 * https://linux.die.net/man/8/adduser

diff --git a/Linux-Terminal-Users-CRUD.md b/Linux-Terminal-Users-CRUD.md
@@ -1,3 +1,4 @@
+## Important Files and Paths
 * /etc/login.defs is the configuration file for login parameters, containing some defaults that are used for the commands below.
 * /etc/adduser.conf contains the default configuration and settings for creating new users with adduser
 * The default files for new users is stored in /etc/skel, though this can be changed in /etc/adduser.conf

diff --git a/Linux-Terminal-Users-CRUD.md b/Linux-Terminal-Users-CRUD.md
@@ -1,9 +1,9 @@
-### /etc/login.defs is the configuration file for login parameters, containing some defaults that are used for the commands below.
-### /etc/adduser.conf contains the default configuration and settings for creating new users with adduser
-### The default files for new users is stored in /etc/skel, though this can be changed in /etc/adduser.conf
-### The user database is stored at /etc/passwd
-### User passwords are stored in /etc/shadow
-### Group info is stored at /etc/group
+* /etc/login.defs is the configuration file for login parameters, containing some defaults that are used for the commands below.
+* /etc/adduser.conf contains the default configuration and settings for creating new users with adduser
+* The default files for new users is stored in /etc/skel, though this can be changed in /etc/adduser.conf
+* The user database is stored at /etc/passwd
+* User passwords are stored in /etc/shadow
+* Group info is stored at /etc/group
 
 ## Find all users that login through the terminal.
 sudo awk -F':' '$2 ~ "\\$" {print $1}' /etc/shadow
@@ -19,7 +19,7 @@ id `uid`
 addgroup
 
 ## Add a user
-### Omitting the groupname argument will cause a new group to be created with the same name as the new user.
+* Omitting the groupname argument will cause a new group to be created with the same name as the new user.
 adduser `username` `groupname`
 
 ## Delete a user
@@ -32,7 +32,7 @@ passwd
 gpasswd
 
 ## Modify a user
-### Where adduser only allows the user to be added to one group, usermod allows a user to be added to multiple groups.
+* Where adduser only allows the user to be added to one group, usermod allows a user to be added to multiple groups.
 usermod
 chfn
 
@@ -43,8 +43,8 @@ chage
 edquota
 
 ## For more information:
-https://www.computerhope.com/unix/adduser.htm
-https://linux.die.net/man/8/adduser
-http://linuxadministrative.blogspot.com/2014/05/adduser-command-examples.html
-https://www.linuxtechi.com/linux-commands-to-manage-local-accounts/
+* https://www.computerhope.com/unix/adduser.htm
+* https://linux.die.net/man/8/adduser
+* http://linuxadministrative.blogspot.com/2014/05/adduser-command-examples.html
+* https://www.linuxtechi.com/linux-commands-to-manage-local-accounts/
 
diff --git a/Linux-Terminal-Users-CRUD.md b/Linux-Terminal-Users-CRUD.md
@@ -0,0 +1,50 @@
+### /etc/login.defs is the configuration file for login parameters, containing some defaults that are used for the commands below.
+### /etc/adduser.conf contains the default configuration and settings for creating new users with adduser
+### The default files for new users is stored in /etc/skel, though this can be changed in /etc/adduser.conf
+### The user database is stored at /etc/passwd
+### User passwords are stored in /etc/shadow
+### Group info is stored at /etc/group
+
+## Find all users that login through the terminal.
+sudo awk -F':' '$2 ~ "\\$" {print $1}' /etc/shadow
+
+## Get the groups a user belongs to.
+groups `username`
+
+## Get the GIDs a user belongs to.
+id `username`
+id `uid`
+
+## Add a group
+addgroup
+
+## Add a user
+### Omitting the groupname argument will cause a new group to be created with the same name as the new user.
+adduser `username` `groupname`
+
+## Delete a user
+deluser
+
+## Change a users password
+passwd
+
+## Change group passwords
+gpasswd
+
+## Modify a user
+### Where adduser only allows the user to be added to one group, usermod allows a user to be added to multiple groups.
+usermod
+chfn
+
+## Give password an expiration date
+chage
+
+## Set a disk usage quota
+edquota
+
+## For more information:
+https://www.computerhope.com/unix/adduser.htm
+https://linux.die.net/man/8/adduser
+http://linuxadministrative.blogspot.com/2014/05/adduser-command-examples.html
+https://www.linuxtechi.com/linux-commands-to-manage-local-accounts/
+
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