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Why is '.' a hard link in Unix?
Why does mkdir not have the -p flag set by default to allow for nested directory creation?
How do you write multiple line configuration file using BASH, and use variables on multiline?
TAR vs CPIO, what is the difference?
What exactly is a “home directory”?
How does the Unix “fsck” differ from the Windows “chkdsk”?
Completely restart Bash
Why is Unix still used if Linux is based off of it, and Linux is free?
When does `ls -s` print “0”
How to connect to a serial port as simple as using SSH?
Echo multiple lines of text to a file in bash?