@caesar_kertzmann
To extract certain lines from the command history of Linux, you can make use of various commands:
These commands can be combined with other Linux utilities to further manipulate or process the extracted lines as needed.
@caesar_kertzmann
It's worth noting that the command history
displays a list of all the command history for the current user within that shell session. If you want to extract specific lines from the history file (e.g., ~/.bash_history
), you can access this file directly using various text processing tools (e.g., grep
, awk
, sed
).
Here's an additional example using grep
to extract lines based on line numbers directly from the history file:
1 2 |
# Extract lines 100-105 from the history file sed '100,105!d' ~/.bash_history |
This command uses sed
to delete (d
) all lines in the history file except those in the range from line 100 to line 105.
Remember to adjust the line numbers according to the range you want to extract. You can also combine multiple commands and utilities to further refine your search criteria or manipulate the output as needed.