How to stop the loop bash script in terminal?
For example,
bash
“trap … INT TERM EXIT” really necessary?
Many examples for trap use trap ... INT TERM EXIT for cleanup tasks. But is it really necessary to list all the three sigspecs?
Bash overwrites the first line, PS1 bash prompt
I have played around with PS1 and PROMPT_COMMAND in bash to create a zsh-style right side prompt. I have a solution who almost works.
Is it possible for bash completion to cycle through the alternatives?
When using bash completion and an a number of characters have been entered, tabbing ceases to work when the prefix you have typed is matched by more than one of the possibilities.
How to exclude some files from filename expansion mechanism in bash?
I have ubuntu file system directories in the root directory and I accidentally copied hundreds of files into root directory.
Padding trailing whitespaces in a string with another character
I’d like to output hello world over 20 characters.
Trouble in script with spaces in filename
I’ve got a script that scp’s a file from remote host back to local. Sometimes the file names contain spaces. scp does not like spaces in its file names. For some reason my attempts at handling the spaces have not resulted in the correct scp path.
Pipelined Sed does not work on found filename inside Bash command substitution when invoked from Find “-exec”
./sample.txt Specimen_before.TXT ./sample.TXT Specimen_after.TXT
Can command substitution be nested in variable substitution?
I would like to use variable substitution on a particular string that I access via a command. For example, if I copy something into my clipboard, I can access it like this.