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bash: put list files into a variable and but size of array is 1

linux bash shell unix

How to get the last lines of a file except the first 20?

shell unix tail unix-head

Recursive Grep to show only total matchin count

bash shell grep

Give the mount point of a path

linux bash shell path mount

How to close file descriptor via Linux shell command

linux shell file-descriptor

How do I sudo if in Bash?

bash shell sudo

How to get rid of the headers in a ps command in Mac OS X ?

macos bash shell ps

HOWTO: Detect bash from shell script

bash shell scripting

Syntax error: end of file unexpected (expecting "then")

linux shell unix minecraft

How can a C/C++ program put itself into background?

Bash: Inserting one file's content into another file after the pattern

linux bash shell sh

How can I use adb to uninstall an APK from multiple connected devices? [duplicate]

java android eclipse shell adb

Change konsole tab title from command line and make it persistent?

shell kde-plasma konsole qdbus

I would like to store all command-line arguments to a Bash script into a single variable

Redirect only the last line of STDOUT to a file

bash shell unix

How can I view only the first n lines of the file?

shell csh

Validate date format in a shell script

Shell command/script to delete files whose names are in a text file

what does '$?' mean in a shell script?

shell unix

How can I find the sum of the elements of an array in Bash?

arrays bash shell unix