ASCII art of letters, with the letters using their own characters
Apr 5, 2017 · 5 With toilet: $ toilet -f letter ABC A BBBB CCC A A B B C C AAAAA BBBB C A A B B C C A A BBBB CCC That letter font is a figlet font that comes with the toilet-fonts package on Debian at …
comparing 2 files in csv based on few columns and replace one column …
Nov 9, 2022 · Using Miller (mlr) to perform a relational JOIN operation on the named fields that the two files have in common: $ mlr --csv join -j AAAA,BBBB,CCCC,DDDD,EEEE,FFFF,GGGG,HHHH -f …
Why is it necessary when expanding an ext4 filesystem over ... - linux
Feb 21, 2025 · If the start of the Linux partition was unchanged then no moving would be needed as BBBB would equal bbbb. In theory you could just rewrite the data in the inodes, so saying "this file is …
bash - String Extraction - Unix & Linux Stack Exchange
Jun 4, 2021 · AAAA - BBBB (CCCC) - (DDDD) I'm only interested in using the first set AAAA - BBBB individually (i.e. AAAA and BBBB) I've chopped off the ' (CCCC) - (DDDD)' using:
raspberry pi - Debian static IPv6 address, RA & DNS issues - Unix ...
Nov 10, 2020 · I try to configure static IPv6 on my Debian Stretch machine (RaspberryPi with Pi Hole) but I have various issues I cannot handle. My dhcpcd.conf file : # Generate SLAAC address using …
text processing - grep one line before the match plus the match - Unix ...
You can do: grep -B 1 '&$' your_file This will look for lines ending in &, remove $ to match lines with & anywhere in them. The -B switch tells grep to output "context" lines that come before the lines that …
Reformat delimited file with rows splitted into multiple lines
Jun 14, 2019 · I have an input like this: FIELD1 FIELD2 FIELD3 FIELD4 aaaa bbbb cccc dddd eeee ffff gggg hhhh iiii jjjj kk llll kk It should be a space separated li...
Replace "), (" with "),\n (" in Linux - Unix & Linux Stack Exchange
Dec 17, 2020 · Hy everybody. I have the following insert in a MySQL script file as an example that I obtained from mysqldump in Linux Ubuntu Server with no GUI. INSERT INTO `table` VALUES …
sed -i is writing in reverse order! Why? - Unix & Linux Stack Exchange
Aug 4, 2021 · Why is sed writing to my file in reverse order? I need to read a text file (old_file.txt) that contains the following data: what's in the file old_file.txt: 1.00 2.00 3.00 I have a second file, w...
Can tr work with regex? - Unix & Linux Stack Exchange
I have a file like this: AAAA BBBB CCCC DDDD etc Words in separate lines. I want to add them quotes using tr. So I tried the following: 1) To add a quote in the start of each word ...