3.Linux Common user management commands id // It can display real and effective users ID(UID) And groups ID(GID). usermod // Used to modify the user's basic information . useradd // be used for Linux New system
13) If you have saved a file in Linux. Later you wish to rename that file, what command is designed for it? The'mv'command is used to rename a file. 14) Write about an internal command. The commands which are built in the shells are called as the internal commands. 15) Define ino...
Ans. Both find and locate commands that are used for searching files on Linux. The ‘find’ command searches file in real-time and thus take a longer time to return the search result in case there are too many files to scan through. Whereas, ‘locate’ command is much faster than find ...
[⬆] Medium Linux Questions:What do the following commands do and how would you use them? tee awk tr cut tac curl wget watch head tail less cat touch sar netstat tcpdump lsof What does an & after a command do? What does & disown after a command do? What is a packet filter and ...
18. What is an internal command in Linux? Internal commands are also called shell built-in commands. Example: cd,fg. Since these are shell built-in, no process is created while executing these commands, and hence are considered to be much faster. ...
9. How to troubleshoot network packet loss in Linux? Use ping and traceroute to check network paths. Check for interface errors and dropped packets using ifconfig or ip commands. Use tcpdump or wireshark to capture and analyze network traffic. ...
Operating System Linux: Linux OSLinux CommandsLinux IPC Oracle Apps: Oracle Apps FinancialOracle Apps SCMOracle Apps Manufacturing Oracle DB: Oracle DatabaseOracle PL-SQLOracle DBA OS Solaris: Solaris GeneralSolaris IPCSolaris System Calls OS Unix: ...
[⬆] Medium Linux Questions:What do the following commands do and how would you use them? tee awk tr cut tac curl wget watch head tail What does an & after a command do? What does & disown after a command do? What is a packet filter and how does it work? What is Virtual ...
Questions about sysfs. Linux Boot Sequence Explain about the Linux boot sequence in case of ARM architecture? How are the command line arguments passed to Linux kernel by the u-boot (bootloader)? Explain about ATAGS? Explain about command line arguments that are passed to linux kernel and how...
Below are 55 interview questions and answers you might encounter during an interview for a Linux system administrator job. Linux Operating System General Questions 1. What is Linux? Linux is an operating system (OS) introduced by Linus Torvalds. It is based on the Unix operating system. ...