Awesome-Mirrors/Linux-Bash-Commands
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@ -3632,9 +3632,9 @@ at tomorrow # Create a task in Vim to execute tomorrow
## User Management ## User Management
```bash ```bash
sudo su # switch to root user sudo su # Switch to root user
sudo foo # execute command as the root user sudo foo # Execute command as the root user
su username # switch to a different user su username # Switch to a different user
adduser username # To add a new user adduser username # To add a new user
passwd -l|--lock username # To change the password of a user passwd -l|--lock username # To change the password of a user
@ -3643,8 +3643,9 @@ userdel -r|--remove username # To remove user with home di
usermod -a|--append -G|--groups GROUPNAME USERNAME # To add a user to a group usermod -a|--append -G|--groups GROUPNAME USERNAME # To add a user to a group
deluser USER GROUPNAME # To remove a user from a group deluser USER GROUPNAME # To remove a user from a group
last # Shows information of all the users logged in last # Display information of all the users logged in
last username # Gives information of a particular user last username # Display information of a particular user
w # Display who is online
``` ```
[⬆ ʀᴇᴛᴜʀɴ ᴛᴏ ᴄᴏɴᴛᴇɴᴛꜱ](#contents) [⬆ ʀᴇᴛᴜʀɴ ᴛᴏ ᴄᴏɴᴛᴇɴᴛꜱ](#contents)
@ -3720,6 +3721,10 @@ uname -s # Print kernel name
uname -r # Print kernel release uname -r # Print kernel release
uname -m # Print Architecture uname -m # Print Architecture
uname -o # Print Operating System uname -o # Print Operating System
cat /proc/cpuinfo # Show cpu info
cat /proc/meminfo # Show memory info
``` ```
[⬆ ʀᴇᴛᴜʀɴ ᴛᴏ ᴄᴏɴᴛᴇɴᴛꜱ](#contents) [⬆ ʀᴇᴛᴜʀɴ ᴛᴏ ᴄᴏɴᴛᴇɴᴛꜱ](#contents)
@ -4059,7 +4064,6 @@ Inspired by <a href="https://github.com/RehanSaeed/Bash-Cheat-Sheet">RehanSaeed/
<td class="tg-yw4l">?</td> <td class="tg-yw4l">?</td>
<td class="tg-yw4l">Wild card [question mark]. The ? character serves as a single-character "wild card" for filename expansion in globbing, as well as representing one character in an extended regular expression.</td> <td class="tg-yw4l">Wild card [question mark]. The ? character serves as a single-character "wild card" for filename expansion in globbing, as well as representing one character in an extended regular expression.</td>
</tr> </tr>
<tr>
<td class="tg-yw4l">{ }</td> <td class="tg-yw4l">{ }</td>
<td class="tg-yw4l">Inline group [curly brackets]. Commands inside the curly braces are treated as if they were one command. It is convenient to use these when Bash syntax requires only one command and a function doesn't feel warranted.</td> <td class="tg-yw4l">Inline group [curly brackets]. Commands inside the curly braces are treated as if they were one command. It is convenient to use these when Bash syntax requires only one command and a function doesn't feel warranted.</td>
</tr> </tr>
@ -4073,7 +4077,8 @@ Inspired by <a href="https://github.com/RehanSaeed/Bash-Cheat-Sheet">RehanSaeed/
</tr> </tr>
<tr> <tr>
<td class="tg-yw4l">[[ ]]</td> <td class="tg-yw4l">[[ ]]</td>
<td class="tg-yw4l">Test expression [double brackets]. It is more flexible than the single-bracket [ ] test.</td> <td class="tg-yw4l">Test expression [double brackets]. It is more flexible than the single-bracket [ ] test.
</td>
</tbody> </tbody>
</table> </table>