linux - How does "cat << EOF" work in bash? - Stack Overflow
The cat <<EOF syntax is very useful when working with multi-line text in Bash, eg. when assigning multi-line string to a shell variable, file or a pipe. Examples of cat <<EOF syntax …
Is there replacement for cat on Windows - Stack Overflow
Sep 13, 2008 · Usage: cat file1 file2 file3 file4 -o output.txt -o | Specifies the next arg is the output, we must use this rather than ">>" to preserve the line endings I call it sharp-cat as its built with …
LINUX Shell commands cat and grep - Stack Overflow
Jun 6, 2013 · I am a windows user having basic idea about LINUX and i encountered this command: cat countryInfo.txt | grep -v "^#" >countryInfo-n.txt After some research i found …
How to open a "-" dashed filename using terminal? - Stack Overflow
Feb 12, 2017 · I tried gedit, nano, vi, leafpad and other text editors , it won't open, I tried cat and other file looking commands, and I ensure you it's a file not a directory!
linux - How can I copy the output of a command directly into my ...
Feb 27, 2011 · One way of doing it follows: Install xclip, such as: sudo apt-get install xclip Pipe the output into xclip to be copied into the clipboard: cat file | xclip Paste the text you just copied …
git - How do I access my SSH public key? - Stack Overflow
Sep 30, 2010 · On terminal cat ~/.ssh/id_rsa.pub explanation cat is a standard Unix utility that reads files and prints output ~ Is your Home User path /.ssh - your hidden directory contains …
How to Install Driver with a cat file? - Stack Overflow
Apr 12, 2011 · In Windows Vista and Windows 7 there a new utility for handling drivers setup call PnPUtil. It handles exactly this kind of work. Just copy all your driver relevant files (*.inf, *.cat, …
How does an SSL certificate chain bundle work? - Stack Overflow
On the subject of ordering certificates, the order as specified in the standard ("The sender's certificate MUST come first in the list.") and that of nginx ("The server certificate must appear …
How can I pretty-print JSON in a shell script? - Stack Overflow
Dec 9, 2008 · cat data.json | underscore print --outfmt pretty This tool is my current passion project, so if you have any feature requests, there is a good chance I'll address them.
linux - Retrieve last 100 lines logs - Stack Overflow
Aug 6, 2018 · I need to retrieve last 100 lines of logs from the log file. I tried the sed command sed -n -e '100,$p' logfilename Please let me know how can I change this command ...