Configuring TLS (Transport Layer Security) Settings, 10.3.9.1.2. How do you get out of a corner when plotting yourself into a corner. Checking a Package's Signature", Expand section "B.5. Configure the Firewall Using the Command Line", Expand section "22.19. The passwd files are the local source of password information. Administrative Rights in, What's New in Securing Systems and Devices in Oracle Solaris 11.2, Algorithms Configuration in the policy.conf Viewing and Managing Log Files", Collapse section "25. VBURL="10.5.2.211" Mail Transport Protocols", Collapse section "19.1.1. Installing rsyslog", Collapse section "25.1. Viewing Memory Usage", Collapse section "24.2. Managing Users via the User Manager Application", Expand section "3.3. / # logins -x -l username -x Displays an extended set of login status information. Unless I'm mistaken this would be the way to go if portability is a concern as the. The database can be the local /etc/passwd file, or a If your Linux distribution doesn't, run "who" or "whoami" in the Terminal to get the username instead. /etc/sysconfig/system-config-users, D.2. - jww Jul 9, 2016 at 18:00 Add a comment 0 df Use the df command to show the amount of free disk space on each mounted disk. It operates off a different table in the login accounting database, the log of login events table; and as you can see if an account has never logged in there will be nothing in that table to process. Checking for Driver and Hardware Support, 23.2.3.1. Why is there a voltage on my HDMI and coaxial cables? After working a bit in the morning to try and pull Hi All, In large organizations, having insight into who has access to the system is crucial to correctly add users, remove users, and assign new user privileges. Registering the System and Managing Subscriptions", Collapse section "6. Can Martian regolith be easily melted with microwaves? Checking if the NTP Daemon is Installed, 22.14. Setting Events to Monitor", Collapse section "29.2.2. Configuring Tunneled TLS Settings, 10.3.9.1.3. Many of your questions are quickly answered by either: to get the documentation for the system you are using or usually more conveniently: This may give different results for some things where Linux and Unix have modest differences. Additional Resources", Collapse section "19.6. Using Kolmogorov complexity to measure difficulty of problems? Additional Resources", Collapse section "E. The proc File System", Expand section "E.1. Design, build, configure and secure 5000+ endpoints of PHR end user computing including its backend system . Configure the Firewall for HTTP and HTTPS Using the Command Line, 18.1.13.1. To get the new LUNs information. Working with Kernel Modules", Expand section "31.6. Specific ifcfg Options for Linux on System z, 11.2.3. then i For examples, I have typed 4 commands in the command prompt: Practical and Common Examples of RPM Usage, C.2. Example-2: Change the password for the user named . Registering the Red Hat Support Tool Using the Command Line, 7.3. Starting and Stopping the At Service, 27.2.7. Creating SSH Certificates", Expand section "14.5. Using Key-Based Authentication", Collapse section "14.2.4. Using Your Assigned 3 Installing and Updating Software Packages. Asking for help, clarification, or responding to other answers. Using sadump on Fujitsu PRIMEQUEST systems, 32.5.1. How can I check if a program exists from a Bash script? I had to move the home directory of one user to another partition. Using these commands to obtain user account information is preferred over using the cat command to view similar information. Checking Network Access for Incoming NTP Using the Command Line, 22.16.1. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. Displaying detailed information about a single account, Example3.15. What shouldn't I include in my username? Using the New Configuration Format", Expand section "25.5. Setting Up an SSL Server", Expand section "18.1.9. Using Rsyslog Modules", Expand section "25.9. Understanding the ntpd Configuration File, 22.10. #!/bin/sh For example, view the entire content of a log by using the 'cat' command. Configuring a Multihomed DHCP Server", Expand section "16.5. Additional Resources", Collapse section "17.2.7. Configuring a Samba Server", Collapse section "21.1.4. This PR includes an additional metasploit module that will disable ClamAV on Linux systems. Configuring System Authentication", Expand section "13.1.2. If the FILE is not specified, use /var/run/utmp. Is it possible to rotate a window 90 degrees if it has the same length and width? The input will be a command- any command like ls/ pwd/ mv etc. Regards, Configuring Yum and Yum Repositories", Expand section "9.2. What is a word for the arcane equivalent of a monastery? 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. The question was about how to get the username inside a bash script. Configuring a System to Authenticate Using OpenLDAP, 20.1.5.1. Considering its significance, this article will explain multiple methods to find the last login on Linux: Method 1: last Command. Scripts that need to be run as sudo are more likely to be in that minority of scripts that have need of your login name rather than "root". Kernel, Module and Driver Configuration, 30.5. echo "Executing My admin has set password policy to de-activate user account if there is not login for 90 days. Configuration Steps Required on a Client System, 29.2.3. Each user information in this file is a single line with seven fields and the actual password is stored in the /etc/shadow file. Additional Resources", Expand section "22. Generating a New Key and Certificate, 18.1.13. Displaying Information About a Module, 31.6.1. Is there a proper earth ground point in this switch box? This command has been around since about 1981. Using Add/Remove Software", Expand section "10.2. Using Fingerprint Authentication, 13.1.3.2. Managing Users and Groups", Expand section "3.2. Managing User Accounts and User Environments About User Accounts and User Environments, Where User Account and Group Information Is Stored, Commands for Obtaining User Account Information, Chapter 1About User Accounts and User Environments, What's New in Managing User Accounts in Oracle Solaris 11.2, Security Changes That Affect User Account Management, Guidelines for Assigning User Names, User IDs, and Group IDs, Commands That Are Used for Managing Users, Roles, and Groups, Bash and Korn Shell Environment Variables, Managing Users With Oracle Enterprise Manager Ops Center, Chapter 2Managing User Accounts by Using the Command-Line Interface, Task Map for Setting Up and Managing User Accounts by Using the CLI, Setting Up User Accounts by using the CLI, How to Customize User Initialization Files, How to Change Account Defaults For All Roles, How to Share Home Directories That Are Created as ZFS File Systems, Manually Mounting a User's Home Directory, Chapter 3Managing User Accounts by Using the User Manager GUI, Organization of the User Manager Dialog Box, Filtering the Information Displayed in the GUI, How to Set Filters for Default Name Service Type and Scope, Adding, Modifying, and Deleting Users and Roles by Using the User Manager GUI, How to Add a User or Role With the User Manager GUI, How to Modify a User or Role With the User Manager GUI, How to Delete a User or Role With the User Manager GUI, Assigning Advanced Attributes With the User Manager GUI, Assigning Groups With the User Manager GUI, Assigning Roles With the User Manager GUI, How to Assign Roles With the User Manager GUI, Assigning Rights Profiles With the User Manager GUI, How to Administer Rights Profiles With the User Manager GUI, Assigning Authorizations With the User Manager GUI, How to Assign Authorizations With the User Manager GUI. Hello, Using OpenSSH Certificate Authentication, 14.3.3. But Synchronize to PTP or NTP Time Using timemaster", Expand section "23.11. (1M) Additional Resources", Collapse section "3.6. echo "Setting route for $URL for GPRS" Linux Man Pages, Display SAM user list at the command line, Command to list down all daemons in Solaris, find command to list all the 777 files and directories owned by root user, Command to list or view the files in .pkg (solaris) and how to extract without installing, Write a scripts to kill idle user for 60 min. Configuring Centralized Crash Collection", Collapse section "28.5. Delivering vs. Non-Delivering Recipes, 19.5.1.2. Using these commands to obtain user account information is The additional benefit of the id command is that it also displays the uid of the user and gid of the groups. Multiple login names are separated by commas. Prep Less. 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 Alternative Authentication Features", Collapse section "13.1.3. This command will extract data from the lastlog file (/var/log/lastlog) and display the last login recorded. Establishing a Wireless Connection, 10.3.3. Using the chkconfig Utility", Collapse section "12.2.3. The xorg.conf File", Collapse section "C.3.3. This was particularly helpful to me over whoami or $USER as I am using sudo to execute as another user, but want the original user not the sudo user. Keyboard Configuration", Expand section "2. File and Print Servers", Expand section "21.1.3. /export/home/user (auto mount) Common Sendmail Configuration Changes, 19.3.3.1. Configuring a DHCPv4 Server", Collapse section "16.2. It is owned by user root and group shadow, and has 640 permissions. What can a lawyer do if the client wants him to be acquitted of everything despite serious evidence? After the input is read, the shell must execute the command supplied by the user. Selecting the Printer Model and Finishing, 22.7. Additional Resources", Collapse section "21.3.11. Create a Channel Bonding Interface", Collapse section "11.2.4.2. University of Minnesota. Euler: A baby on his lap, a cat on his back thats how he wrote his immortal works (origin?). For Bash, KornShell (ksh), sh, etc. Configuring ABRT", Expand section "28.5. Start here for a quick overview of the site, Detailed answers to any questions you might have, Discuss the workings and policies of this site. Using the Service Configuration Utility", Expand section "12.2.2. Postdoctoral Appointee - Quantum Information Theorist. Use the /add option to add a new username on the system. Interface Configuration Files", Collapse section "11.2. Displaying information about supplementary groups and password expiration for all user accounts, Example3.17. Connecting to a Samba Share", Expand section "21.1.4. Controlling Access to At and Batch, 28.1. Running the At Service", Collapse section "27.2.2. Running an OpenLDAP Server", Expand section "20.1.5. Find centralized, trusted content and collaborate around the technologies you use most. 2 Getting Information About Software Packages. Network Bridge with Bonded VLAN, 11.4. Using the rndc Utility", Collapse section "17.2.3. Dan McDonald, OmniOS engineer, was touching this stuff as recently as January 2016. Fixes #119. Establishing a Mobile Broadband Connection, 10.3.8. Message ID: 20220826141853.419564-7-deller@gmx.de (mailing list archive)State: New, archived: Headers: show Using and Caching Credentials with SSSD", Expand section "13.2.2. The answer is in using 'who' and finding eh 'tty1' user and extracting that. Any advice? Display a user's login status by using the logins command. Configuring Anacron Jobs", Collapse section "27.1.3. . Starting the Printer Configuration Tool, 21.3.4. For more information, see the Displaying a single piece of information without the heading, When administering users and groups on your system, you need a good tool to monitor their configuration and activity on the system. This ignores the environment as well as sudo, as these are unreliable reporters. This article shows 28 netstat commands for displaying port and internet statistics data on Linux. -D the DN to bind to the directory. Reverting and Repeating Transactions, 8.4. Configuring PTP Using ptp4l", Collapse section "23. 7. Can someone tell me the Solaris equivelant of aix command lsuser? Using opreport on a Single Executable, 29.5.3. The input will be a command- any command like ls/ pwd/ mv etc. Selecting the Identity Store for Authentication", Collapse section "13.1.2. Configuring Yum and Yum Repositories, 8.4.5. Starting ptp4l", Expand section "23.9. Managing Groups via the User Manager Application", Expand section "3.4. Internet Protocol version 6 (IPv6), 18.1.5.3. Administrative Rights in Securing Users and Processes in Oracle KSH - Unix -AIX - db2 Why do many companies reject expired SSL certificates as bugs in bug bounties? Configuring the Red Hat Support Tool", Collapse section "7.4. Configure the Firewall to Allow Incoming NTP Packets", Collapse section "22.14. Why do you need bash as the interpreter? Command Line Configuration", Expand section "3. rpm -qpl To use the resulting value in a script, use $ (prtdiag | grep -c "^/"). Relax-and-Recover (ReaR)", Collapse section "34. Running the Net-SNMP Daemon", Expand section "24.6.3. The Solaris table that is directly equivalent is /var/adm/lastlog, which is not mentioned in Oracle doco. man page. Configuring Authentication from the Command Line, 13.1.4.4. Can I tell police to wait and call a lawyer when served with a search warrant? Analyzing the Core Dump", Expand section "32.5. Integrating ReaR with Backup Software, 34.2.1.1. Checking For and Updating Packages", Expand section "8.2. The Solaris table that is not quite equivalent is /var/adm/acct/sum/loginlog. Using Rsyslog Modules", Collapse section "25.7. Second, you're searching from groups, so the filter should include (objectclass=groupOfNames). Configuring Net-SNMP", Collapse section "24.6.3. You can achieve even a simple task like identifying the current user in many ways. Connecting to a Network Automatically, 10.3.1. Creating a Backup Using the Internal Backup Method, B.4. Additional Resources", Expand section "23. Solaris Connecting to a VNC Server", Expand section "16.2. This really should be the accepted answer. When creating users on Linux the user details are stored in the " /etc/passwd" file. Basic ReaR Usage", Expand section "34.2. ./program & To get the new LUNs information. When root (sudo) permissions are required, which is usually 90%+ when using scripts, the methods in previous answers always give you root as the answer. The best way to find the last login for each individual is to use the lastlog command. On Solaris, it is a tool for writing to this table rather than a tool for reporting upon its contents. Just log as root, use "su - xxx", and see for yourself. Viewing Block Devices and File Systems", Expand section "24.5. A Virtual File System", Collapse section "E.1. Configuring the Red Hat Support Tool, 7.4.1. Adding a Manycast Server Address, 22.16.9. The eXtended System Control Facility Unit (XSCFU) is a service processor that operates and administrates both midrange servers. The column exon in file 1 and column color code in file 2. On Solaris you have problems with methods, described above: id prints the user id along with the groups. [ linuxtechi@linuxworld ~]$ passwd Changing password for user linuxtechi. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. Configuring NTP Using ntpd", Collapse section "22. A Red Hat training course is available for Red Hat Enterprise Linux, Example3.13. Launching the Authentication Configuration Tool UI, 13.1.2. The difference between the phonemes /p/ and /b/ in Japanese. [10] TeamViewer is proprietary software, but does not require registration and is free of charge for non-commercial use. Mail Delivery Agents", Collapse section "19.4. Channel Bonding Interfaces", Collapse section "11.2.4. If you're using Solaris, your logs are located in /var/adm. If that user hasn't logged in since the db has been rotated, you won't get any output. Log In Options and Access Controls, 21.3.1. Example Usage", Expand section "17.2.3. Editing the Configuration Files", Collapse section "18.1.5. The vsftpd Server", Collapse section "21.2.2. Setting Module Parameters", Expand section "31.8. Using the dig Utility", Expand section "17.2.5. Share Improve this answer Follow edited Aug 19, 2013 at 9:44 slhck 219k 69 595 582 answered Aug 5, 2013 at 5:52 Configuring the Red Hat Support Tool", Expand section "III. am able to get the last logged in date using the following command, Looking at the other post, it shows the user's login time using epoch time. Configuring Net-SNMP", Expand section "24.6.4. 4 Updating or Upgrading an Oracle Solaris Image. The command will show the user ID (uid), the user's primary group (gid), and the user's secondary groups (groups) You must power on the system to complete the reset. Desktop Environments and Window Managers", Expand section "C.3. Additional Resources", Collapse section "C.7. Interface Configuration Files", Expand section "11.2.4. Method 1 Finding Your Logs 1 Press Ctrl + Alt + T. This opens the shell prompt. 9 More Discussions You Might Find Interesting. Configuring NTP Using ntpd", Expand section "22.14. On Solaris, it is a tool for writing to this table rather than a tool for reporting upon its contents. Specific Kernel Module Capabilities", Expand section "31.8.1. Top-level Files within the proc File System. Reporting is done with the prtacct command. A Troubleshooting Package Installation and Update. Printer Configuration", Collapse section "21.3. Thanks in Advance. Additional Resources", Expand section "D. The sysconfig Directory", Collapse section "D. The sysconfig Directory", Expand section "D.1. A great alternative when checking on live container instances with very few command line apps installed. Additional Resources", Expand section "VIII. Acidity of alcohols and basicity of amines. File 1 Services and Daemons", Collapse section "12. rm -rf /home/user1 Configuring Smart Card Authentication, 13.1.4.9. $199.99. Automatic Bug Reporting Tool (ABRT)", Expand section "28.3. Managing Groups via Command-Line Tools", Collapse section "3.5. For example, the following query will displya all attributes of all the users in the domain: ldapsearch -x -h adserver.domain.int -D "user@domain.int" -W -b "cn=users,dc=domain,dc=int".
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