We can also turn off huponexit so that it accepts HUP signal on parent process termination and hence it will work similar to ampersand in this case. ### huponexit default value[root@ngelinux~]#shopt huponexit huponexit off### Toggle huponexit value using -s option[root@ngelinux~]#s...
In an earlier article, we have explained to you thedifference between sudo and su commandsin Linux. These are two important commands used to implement security in Linux, in regards to user management policy and user permissions. Thesucommand is used to switch to another user, in other words ...
Q4.What if the user needs to be granted several commands? If the number of commands, user is supposed to run is under10, we can place all the commands alongside, with white space in between them, as shown below: mark beta.database_server.com=(cat) /usr/bin/command1 /usr/sbin/comman...
関数は、渡されるデータが UTF-8 でエンコードされている場合でも、ASCII 文字であるものとして解釈します。 関数の結果は INTEGER になります。 結果は NULL になる可能性があります。 引数が NULL である場合、その結果は NULL 値になります。 例: VALUES(DIFFERENCE('CONSTRAINT','CONSTANT')...
For finding difference between two versions of a file on Linux, you can use any one of the 4 tools explained in this article — diff, colordiff, wdiff, and vimdiff. The screenshots provided for these tools shows the difference between the following two empfile1.txt and empfile2.txt. ...
The difference between Linux and Windows begins with their history and evolution. At one time, Windows was the dominant desktop operating system, in an era where the desktop was the context to most computing. The advent of Local area networks (LANs), the Internet, and the World Wide Web inf...
What is the difference between UNIX and Solaris? UNIX is an Operating System (OS) and Solaris is an Operating System based on UNIX (a commercial variant of UNIX). But in general, the term “UNIX” refers more to a class of operating systems than to a specific implementation of an operati...
SMB 3.1.1: Introduced in 2015 with Windows 10 and Windows Server 2016, adding many security enhancements, such as stronger encryption, session verification, and protection against man-in-the-middle attacks. CIFS vs. SMB: What’s the Difference? The main functionality differences between CIFS and...
Post stating point wise differences between LVM and LVM2 explained. This is one of the frequently asked question for Linux interview.
Nmap Commands – List of Top Nmap Command What is Encryption and Decryption? Footprinting Tools What is Kerberos? Working and Authentication Difference Between Hub and Switch ByShivanshu|Last updated on April 4, 2025|89885 Views Previous Next ...