A shell script is a computer program written in a shell programming language, which is a command-line interpreter used in operating systems such as Unix, Linux, and Mac OS. It is designed to automate repetitive tasks and perform system administration tasks.
You can use the "find" command with the "-name" flag and a regular expression to search for files with capital letters only. For example, "find . -name '[A-Z]*' will search the current directory and its subdirectories for any file names that start with a capital letter.
Yes, you can use wildcards such as "*" or "?" in your regular expression to expand your search for files with capital letters only. For example, "find . -name '[A-Z]*.txt' will search for any text files with capital letters in their file names.
You can use the "-iname" flag instead of "-name" in the "find" command to make your search case-insensitive. This will include files with both capital and lowercase letters in their names. For example, "find . -iname '[A-Z]*' will search for files with capital letters in their names, regardless of case.
Yes, you can save the results of your search to a file by using the ">" symbol to redirect the output of the "find" command to a file. For example, "find . -name '[A-Z]*' > results.txt" will save the list of files with capital letters in their names to a file called "results.txt" in the current directory.