Index. Thanks in advance For more information, see the From what I'm seeing here all answers are wrong, especially if you entered the sudo mode, with all returning 'root' instead of the logged in user. For numbers of cores/threads, I often do psrinfo -v | grep -c on-line which isn't the cleanest solution, but it's always worked for me. Creating SSH Certificates", Collapse section "14.3.5. Linux is a registered trademark of Linus Torvalds. Creating SSH CA Certificate Signing Keys, 14.3.4. Configure RedHatEnterpriseLinux for sadump, 33.4. Using sadump on Fujitsu PRIMEQUEST systems", Expand section "34. Configuring Static Routes in ifcfg files", Expand section "V. Infrastructure Services", Collapse section "V. Infrastructure Services", Expand section "12. How can I view system users in Unix operating system using the command line option? More generally, on Solaris, you'd want to modify your environment to put yourself in a POSIX environment (with something like PATH= getconf PATH` and be sure to run /usr/xpg4/bin/sh) to avoid being stuck with commands from the 70s/80s. rpm2cpio | cpio -idvh Log In Options and Access Controls, 21.3.1. Learn more about Stack Overflow the company, and our products. Using sadump on Fujitsu PRIMEQUEST systems, 32.5.1. Configuring Net-SNMP", Collapse section "24.6.3. To learn more, see our tips on writing great answers. Using This Documentation. i need the user to be created like this List Users on Linux List Usernames using the /etc/passwd file a - List Usernames using cut b - List Usernames using awk List Users on Linux using getent a - List Usernames with getent List Connected Users on your Linux host List Groups on Linux using the /etc/group file Solaris Loading a Customized Module - Persistent Changes, 31.8. If Linux means anything, it means choice. The Policies Page", Expand section "21.3.11. Getting more detailed output on the modules, VIII. Fetchmail Configuration Options, 19.3.3.6. The variable Creating Domains: Kerberos Authentication, 13.2.22. Specifying the --output= COLUMNS option, where COLUMNS is a list of available output parameters, you can customize the output of the lslogins command. Address space information for Solaris can be found from Solaris source code comments; since Solaris is an open-source operating system, this information is publicly available. To use the logins command, you must become an administrator who is assigned Displays an extended set of login status information. After you press enter at the prompt it'll also show you every uncommented line of smb.conf which can be useful . Using the dig Utility", Expand section "17.2.5. Configuring Alternative Authentication Features", Collapse section "13.1.3. Domain Options: Setting Username Formats, 13.2.16. Administrative Rights in Securing Users and Processes in Oracle I have a HTML file and from that file and I would like to retrieve a text word. echo | format. Setting up the sssd.conf File", Collapse section "13.2.2. Can Martian regolith be easily melted with microwaves? Reverting and Repeating Transactions, 8.4. Configuring the Internal Backup Method, 34.2.1.2. Overview of OpenLDAP Server Utilities, 20.1.2.2. Configure Rate Limiting Access to an NTP Service, 22.16.5. Manually Upgrading the Kernel", Expand section "30.6. DNS Security Extensions (DNSSEC), 17.2.5.5. You can achieve even a simple task like identifying the current user in many ways. The Built-in Backup Method", Collapse section "34.2.1. This information is stored in various files within the Creating SSH Certificates to Authenticate Hosts, 14.3.5.2. from one or more of the sources that are specified for the. information about user accounts. Top-level Files within the proc File System. Configure the Firewall Using the Command Line, 22.14.2.1. Play Better. Mail Transport Agents", Collapse section "19.3. Example Usage", Expand section "17.2.3. Viewing Hardware Information", Expand section "24.6. Method 1 Finding Your Logs 1 Press Ctrl + Alt + T. This opens the shell prompt. For example, view the entire content of a log by using the 'cat' command. Mail Transport Agents", Expand section "19.3.1.2. Loading a Customized Module - Temporary Changes, 31.6.2. Don't include your full name, email address, physical address, or phone number. Displays the first value that is found for. [FILE] Thanks for contributing an answer to Unix & Linux Stack Exchange! To get a Facebook username, select the drop-down arrow in the upper-right corner, then select Settings & Privacy > Settings. Calculating probabilities from d6 dice pool (Degenesis rules for botches and triggers). The SSH Protocol", Expand section "14.1.4. Connect and share knowledge within a single location that is structured and easy to search. Understanding the ntpd Sysconfig File, 22.11. Configuring the Hardware Clock Update, 23.2.1. The additional benefit of the id command is that it also displays the uid of the user and gid of the groups. Viewing Block Devices and File Systems", Collapse section "24.4. Using the Command-Line Interface", Collapse section "28.3. Using Kolmogorov complexity to measure difficulty of problems? Any behavior that appears to violate End user license agreements, including providing product keys or links to pirated software. All rights reserved. Synchronize to PTP or NTP Time Using timemaster", Expand section "23.11. This command has been around since about 1981. What can a lawyer do if the client wants him to be acquitted of everything despite serious evidence? Antimalware protection extends from hypervisor to application. when I do a df -k for a particular mount i get the result like this Display a user's login status by using the logins command. Starting the Printer Configuration Tool, 21.3.4. Configuring IPv6 Tokenized Interface Identifiers, 12.2.1. Extending Net-SNMP", Expand section "24.7. After working a bit in the morning to try and pull Hi All, /etc/sysconfig/system-config-users, D.2. Note- Configure the Firewall Using the Command Line", Expand section "22.19. "current username" is slightly ambiguous. Send a keystroke to an application without loosing focus, for example, I want to initiate a paste command (with Hi EDITED If your goal is to see who is currently logged in, use the command w (you literally just type the letter "w" and hit enter) and that will show you who is logged into your system. Configuring Yum and Yum Repositories", Expand section "9.2. Asking for help, clarification, or responding to other answers. Oracle Solaris is engineered for cloud security at every level. Configuring Fingerprint Authentication, 13.1.4.8. Setting Module Parameters", Collapse section "31.6. kstat -m cpu_info. Configuring Smart Card Authentication, 13.1.4.9. gets you the regular user (if non-sudo) or the regular user behind the current sudo call. Using Channel Bonding", Collapse section "31.8.1. Maximum number of concurrent GUI sessions, C.3.1. "echo $USER" produces the name I logged in as whether run under sudo or not, while "whoami" returns "root" when run under sudo and my actual login name otherwise. The vsftpd Server", Collapse section "21.2.2. Connecting to a Samba Share", Collapse section "21.1.3. Additional Resources", Collapse section "12.4. 5 Configuring Installed Images. Configuring a DHCPv4 Server", Collapse section "16.2. How can I check if a program exists from a Bash script? Desktop Environments and Window Managers", Expand section "C.3. Configuring the NTP Version to Use, 22.17. Informational or Debugging Options, 19.3.4. Managing Log Files in a Graphical Environment", Collapse section "25.9. Modifying Existing Printers", Expand section "21.3.10.2. hardware platform details, soalris, solaris, Solaris commands to retrieve chipset information, Retrieve information Text/Word from HTML code using awk/sed, Execute a C program and retrieve information, User cannot retrieve email once his /home directory was moved, how to retrieve only the Use% value from df command, A script pls( To retrieve database information). This command is new in Oracle Solaris 11. Solaris 11.2 . Configuring Authentication", Collapse section "13. Configuring PTP Using ptp4l", Collapse section "23. Managing Groups via the User Manager Application", Collapse section "3.3. Monitoring Performance with Net-SNMP", Collapse section "24.6. where i execute a C program and i get its pid. Configuring a System to Authenticate Using OpenLDAP", Collapse section "20.1.5. Configuring the Red Hat Support Tool", Collapse section "7.4. The runacct tool, run daily, invokes the lastlogin command to populate this table. Delivering vs. Non-Delivering Recipes, 19.5.1.2. On Linux- Someone already answered this in comments. -l username Displays the login status for the specified user. You can also see who previously logged into the system by typing the command last. Managing Groups via Command-Line Tools", Expand section "3.6. Satscape is a freeware program for the PC Macintosh and Linux. I mainly use Max/MSP for my audio programming, but today I am working on a project that requires the use of shell. Automating System Tasks", Collapse section "27. Is it possible to do this? Starting and Stopping the At Service, 27.2.7. Linux distributions normally display the username of the current user in the Terminal as (Username)@ComputerName. Samba Security Modes", Collapse section "21.1.7. Mail Transport Protocols", Collapse section "19.1.1. List Linux users with compgen A few tips about listing users in Linux List only the usernames Check if a username already exists in the system List all the connected users Running an OpenLDAP Server", Collapse section "20.1.4. This command will extract data from the lastlog file (/var/log/lastlog) and display the last login recorded. Using a Custom Configuration File, 13.2.9. Automatic Bug Reporting Tool (ABRT)", Collapse section "28. Why are Suriname, Belize, and Guinea-Bissau classified as "Small Island Developing States"? Configuring rsyslog on a Logging Server", Expand section "25.7. First the baseDN (-b) should be the top of your hierarchy: dc=openldap. Consistent Network Device Naming", Collapse section "A. Editing the Configuration Files", Expand section "18.1.6. awk it should be very simple to fullfill your requires. Establishing a Wired (Ethernet) Connection, 10.3.2. gcc -o program program.c Fuzzy auto-completion for Commands (e.g. Configuring Authentication", Expand section "13.1. The nature of simulating nature: A Q&A with IBM Quantum researcher Dr. Jamie We've added a "Necessary cookies only" option to the cookie consent popup. Domain Options: Enabling Offline Authentication, 13.2.17. ************** Managing Log Files in a Graphical Environment, 27.1.2.1. Analyzing the Data", Expand section "29.8. Adding the Keyboard Layout Indicator, 3.2. Configuring a Samba Server", Expand section "21.1.6. A place where magic is studied and practiced? Installing rsyslog", Collapse section "25.1. File and Print Servers", Expand section "21.1.3. Configuring Authentication from the Command Line", Expand section "13.2. Configuring TLS (Transport Layer Security) Settings, 10.3.9.1.2. A Reverse Name Resolution Zone File, 17.2.3.3. Configuring Authentication from the Command Line", Collapse section "13.1.4. Network Configuration Files", Collapse section "11.1. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. It is associated with a lastlogin command; however, that is quite different to the aforementioned command by that name. Additional Resources", Collapse section "20.1.6. users command in Linux system is used to show the user names of users currently logged in to the current host. Configuring OpenSSH", Expand section "14.2.4. And now I want to retrieve the command which begin with letter "r" (i.e. I need to find a users primary and secondary group. Using a VNC Viewer", Expand section "15.3.2. Samba Server Types and the smb.conf File", Expand section "21.1.7. It gives an overview of network activities and displays which ports are open or have established connections. Fixed a bug where user can't save lyrics for songs outside the library. Use the standard Unix/Linux/BSD/MacOS command logname to retrieve the logged in user. id user_name The user name is optional and by default, it will show the information about your user account. This option can be used only with -S and causes show status for all users.-d, --delete: Delete a user's password (make it empty). (1M) Running the At Service", Collapse section "27.2.2. Displaying detailed information about a single account, Example3.15. Displays the roles that are assigned to a user. Managing Groups via Command-Line Tools, 5.1. In the directory /var/adm/acct/sum you will find a file called loginlog. Solaris- Read command from user input I need to write a bourne shell script (solaris 10) that accepts input from the user. 2. Expand Show Other Jobs. Creating Domains: Primary Server and Backup Servers, 13.2.27. Programmer Analyst Chaffey College Salary: $8,650.00 Monthly Job Type: Classified Contract Job Number: 22-23/00072 Location: Rancho Cucamonga, CA Department: Information Technology Services Closing: 3/22/2023 11:59 PM Pacific Position Description Under direction, provides analysis of District programming needs, technical specifications, and . Adding a Manycast Client Address, 22.16.7. Configuring an OpenLDAP Server", Collapse section "20.1.3. Create a Channel Bonding Interface, 11.2.6.2. Overview of Common LDAP Client Applications, 20.1.3.1. I also want to connect to another database "D2" Configuring Winbind User Stores, 13.1.4.5. Date and Time Configuration", Collapse section "2. Configuring Local Authentication Settings, 13.1.4.7. The difference between the phonemes /p/ and /b/ in Japanese. Configure the Firewall Using the Graphical Tool, 22.14.2.