Category: bash

Fish as a shell. I like the fact that out of the box it does what it should do and what I configure in Bash. And I like abbreviations. ripgrep which is faster grep Bat which is a way better cat  ??? lolcat!

Just not to forget http://mywiki.wooledge.org/BashGuide/Arrays

I need to see long path and host name. And not to lose command line space at the same time: BOLD=”\[$($TTY && /usr/bin/tput bold)\]” COLOR_BLACK=”\[$($TTY && /usr/bin/tput setaf 0)\]” COLOR_RED=”\[$($TTY && /usr/bin/tput setaf 1)\]” COLOR_GREEN=”\[$($TTY && /usr/bin/tput setaf 2)\]” COLOR_YELLOW=”\[$($TTY && /usr/bin/tput setaf 3)\]” COLOR_BLUE=”\[$($TTY && /usr/bin/tput setaf 4)\]” COLOR_MAGENTA=”\[$($TTY && /usr/bin/tput setaf 5)\]” COLOR_CYAN=”\[$($TTY…

Apple has got very nice bash scripting manual here: https://developer.apple.com/library/content/documentation/OpenSource/Conceptual/ShellScripting/Introduction/Introduction.html Check the security and AWK sections.

If you need to sort out what is reporting to the /var/log/messages to array in case of Red Hat Enterprise Linux or Fedora, you need to do flowing manipulations: read log; get 5th column from the log, it’s daemon name; get rid of all digits, so the daemons with different PIDs would be counted as one; 1. get rid of all ‘/’ and replace ‘[’ and ‘]’ with ‘\[’ and ‘\]’…

.bash_profile .vimrc Not sure about ‘number’ setting, if interferes with the clipboard annoyingly, so I can turn them off.