Browse 26 Linux questions and answers from learners and industry experts. Find practical fixes, interview prep and step-by-step solutions - or ask your own.
Many times it becomes necessary to pass arguments in functions. These arguments can be taken from the user during runtime or can be passed on via…
1 Answer · 1.8K Views · Answered ✓
A function in shell scripting is written to divide entire code into small blocks or to dedicate a set of code for specific purpose just in the same…
1 Answer · 1.7K Views · Answered ✓
In do while loop, first the command is executed and then the condition is checked. Syntax -
1 Answer · 1.8K Views · Answered ✓
These statements are used to check conditions as cases, break statements are used to come out of the loop whenever the condition is satisfied/met.…
1 Answer · 1.8K Views · Answered ✓
If statement is one of the conditional statements used within any programming language and same is used within bash scripting. Syntax - if ; then fi…
1 Answer · 1.7K Views · Answered ✓
Variables are defined them as below - variable_name=variable_value so for example, is variable is to be defined a string value such as variable…
1 Answer · 1.9K Views · Answered ✓
Any script executed in any shell has only 1 way of execution i.e sequential which means the execution flow is top to bottom hence the commands…
1 Answer · 1.8K Views · Answered ✓
Scripting in shell or shell script is nothing but execution of set of commands to achieve a desired objective. Depending upon the nature of work the…
1 Answer · 1.8K Views · Answered ✓
Depending upon the network configuration dhcp/static ip’s are assigned to available network adapters within linux OS. These settings can be defined…
1 Answer · 1.8K Views · Answered ✓
Iftop command can be used to monitor network related traffic, bandwidth usage, transmitting and receiving speed to and from available ip’s to all…
1 Answer · 1.7K Views · Answered ✓
It's very essential to know where system logs are stored. In case any system/application failure system logs play an important role in knowing…
1 Answer · 1.8K Views · Answered ✓
Different ip’s mapped with available adapters can be seen via ifconfig command. The command output also shows the amount of data transfer i.e…
1 Answer · 1.6K Views · Answered ✓
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