Completely restart Bash
Is there a way to completely restart Bash and reload .bashrc and .profile and the like? I’d like to make sure my changes worked out properly after editing these files.
bash
How to convert floating point number to integer?
Is this the right way to do float to integer conversion in bash? Is there any other method?
Is there any book , Tutorial on very very advanced shell scripting
I am looking for some tutorial where a simple script is written using very advanced methods so that i can learn more from Answers: Thank you for visiting the Q&A section on Magenaut. Please note that all the answers may not help you solve the issue immediately. So please treat them as advisements. If you … Read more
Disable CTRL-D from closing my window with the terminator terminal emulator)
I am often logged in several SSH sessions at once. To logout from several sessions, I press CTRL+d, until I am back on my local machine. However, I occasionally press it once too many, and my terminal exits. Is there a way to make CTRL+d unable to close my terminal ? I am using terminator … Read more
Preserve directory structure when moving files using find
I have created the following script that move old days files as defined from source directory to destination directory. It is working perfectly.
Read columns from file into separate variables
I need to read the following input into separate columns as variables?
input.txt
How do I open an incognito bash session?
Is it possible to open an incognito session in bash?
How to efficiently generate large, uniformly distributed, random integers in bash?
I have been wondering what would be the best way to get good randomness in bash, i.e., what would be a procedure to get a random positive integer between MIN and MAX such that
How does !! work in bash?
Very useful when you forget a sudo at the beginning of your command, !! acts like an alias of the previous command. Example :
Why do these bash fork bombs work differently and what is the significance of & in it?
I get how a normal fork bomb works, but I don’t really understand why the & at the end of the common bash fork bomb is required and why these scripts behave differently: