Objective: Extract a tar file with absolute path to a relative or different path. For example, if a tar arahive contains the file /etc/hosts, it has to be extracted to /home/user/etc/hosts instead.
Objective: Move/detach/reparent a running process to a new screen terminal.
Objective: View threads of a process on Linux.
Objective: Find files with setuid permissions on Unix / Linux.
Objective: Count the number of occurrences of a single character in a string.
Objective: Partially download a file or resume a broken download over HTTP/HTTPS on Unix / Linux.
Objective: Remove passphrase from a SSL private key.
Objective: Create or convert a text hex dump input file to a binary file on Unix / Linux.
Objective: On a Unix or Linux, display a running clock on the top right hand corner of a shell terminal.
