Latin, the language of ancient Rome, helps archaeologists understand artifacts and features discovered in parts of the Roman Empire. Some of the most valuable written records are everyday items, such as shopping lists and tax forms. Most cultures with writing systems leave written records that archaeologists consult and study. They rely on the enormous stones themselves-how they are arranged and the way the site developed over time. Archaeologists studying Stonehenge do not have ancient manuscripts to tell them how cultures used the feature. Understanding why ancient cultures built the giant stone circles at Stonehenge, England, for instance, remains a challenge 5,000 years after the first monoliths were erected. Prehistoric civilizations did not leave behind written records, so we cannot read about them. Sometimes, artifacts and features provide the only clues about an ancient community or civilization. They want to know what these people’s daily lives were like, how they were governed, how they interacted with each other, and what they believed and valued. Non-portable remains, such as pyramids or post-holes, are called features.Īrchaeologists use artifacts and features to learn how people lived in specific times and places. Artifacts include tools, clothing, and decorations. Portable remains are usually called artifacts.
These remains can be any objects that people created, modified, or used. I would suggest reading the bash man page for more information here.Archaeology is the study of the human past using material remains. In this quick tutorial, you learned to remove a single command from bash history running on a Linux, macOS, *BSD, or Unix-like systems. Returns success unless an invalid option is given or an error occurs. If the $HISTTIMEFORMAT variable is set and not null, its value is usedĪs a format string for strftime ( 3 ) to print the time stamp associated If $HISTFILE has a value, that is used, else ~ /.bash_history. If FILENAME is given, it is used as the history file. s append the ARGs to the history list as a single entry p perform history expansion on each ARG and display the result w write the current history to the history file a append history lines from this session to the history file -n read all history lines not already read from the history file -r read the history file and append the contents to the history d offset delete the history entry at offset OFFSET. c clear the history list by deleting all of the entries An argument of N lists only the last N entries. History: history or history -anrw or history -ps arg ĭisplay the history list with line numbers, prefixing each modifiedĮntry with a '*'.
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