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protected] Icafe staff 1938 OCT 05:45 LibraryCD library/The bash on the MAC has also done some optimizations, and after we've entered a portion of the directory, we can press the TAB key to auto-fill to help us match the directory name at the beginning of the prefix:CD LiPress the TAB key:CD library/The directory name will be filled in according to the prefix matching function. But this is still some inconvenient, such as this auto-completion function is the exact match case, join us to enter t

Where can we start with data analysis? For most friends who are familiar with the graphic work environment, spreadsheet tools are undoubtedly the first option. But the command line tool can solve the problem faster and more efficiently-and you only need to learn a little to get started. Where can we start with data analysis? For most friends who are familiar with the graphic work environment, spreadsheet to

Tags: duplicate blank linux command Location status Class Code bash undo operationLinux command line shortcut keysInvolves fast cursor movement under the Linux command line,

-get autoremove1. Division:/boot;2.date # DateCal # when month calendarCal 1972 # The calendar of the yearCal 7 1072 # when the calendar of the monthBC # Calculator (scale=3 #精確到小數點后3位)ca [tab] [tab] # Show all instructions for CA opening (instructions)The man command # explains what you want to borrow from the command.sudo apt-get install Manpages-zh # installation Chinese version of ManFSCK # Check and re

library file search path5. Description of the structure and usage of the folders under LinuxHttp://www.cnblogs.com/yyyyy5101/articles/1901842.htmlHttp://www.cnblogs.com/wen858636827/archive/2012/12/26/2834373.html6. Common file and Directory operations commandsHttp://www.cnblogs.com/ggjucheng/archive/2012/08/22/2650464.html7. Large summary of Linux file typesHttp://www.jb51.net/LINUXjishu/151838.htmlGCC compilation process, C language compilation pro

more. A large number of settings make it a highly customizable terminal tool. It is installed by:Apt-get Install WtermThe downside is that it looks as if it's no longer being maintained.TermkitTermkit is not a terminal tool for everyday use. It has a very nice graphical operator interface. It is a command-line system developed based on the WebKit. It is installe

, transparent effects, reverse transparency, and more. A large number of settings make it a highly customizable terminal tool. It is installed by: Apt-get Install Wterm The downside is that it looks as if it's no longer being maintained. Termkit Termkit is not a terminal tool for everyday use. It has a very nice graphical operator interface. It is a command-line

Linux command line shortcut keys 7 repliesInvolves fast cursor movement under the Linux command line, command editing, post-editing execution history commands, Bang (!) commands, contro

effects when the focus is lost. The installation method is as follows: apt-get install atermWterm Wterm is another lightweight command line terminal based on rxvt. Its functions include setting background images, transparent effects, and reverse transparency. A large number of settings make it a highly customizable terminal tool. The installation method is as f

Linux command line text processing tool based on the keyword search command grep is used to search text command format grep quot; keyword quot; based on the keyword, and usually used together with the pipeline, such as ls-l | grep quot; test quot ;. the following are com

the GRUB menu. First, open your computer. When you see the initial GRUB menu, press 'E '. Next, go to the next screen. Here you can modify the kernel startup options. Scroll down to the line starting with "linux". Here is the list of kernel parameters. Delete "quiet" and "splash" in the parameter list ". Add "text" to the parameter list ". The list of upgraded kernel options looks like this. Press Ctrl +

Linux Command Prompt PS1 settings-Linux general technology-Linux programming and kernel information, the following is a detailed description. 1. Current prompt: Echo $ PS1 2. Set the prompt: Set it in the. bash_profile file under the root directory of the user (this fil

" Else echo "$val ^ 2 Fi Str1=xcyhaha if [[$str 1 = = xcy*]] Then echo "str1 = = xcy*, str1 is $str 1" Else echo "STR1! = xcy*, str1 is $str 1" Fi 12.7 Case CommandWith the case command, you don't have to write all the elif statements to keep checking the value of the same variable.The case command takes a list format to examine multiple values for a single

Linux command line ctrl + rlinux command line history is a well-known but not commonly used command, because to check the number of a command