add bashrc/bashrc.d

arch.md

@@ -312,6 +312,99 @@ WantedBy=timers.target
 systemctl enable --now btrbk_snapshots.conf
 ```
 
+## Bashrc
+
+~/.bashrc
+
+```bash
+# .bashrc
+
+# Source global definitions
+if [ -f /etc/bashrc ]; then
+        . /etc/bashrc
+fi
+
+# User specific binaries
+if ! [[ "$PATH" =~ "$HOME/.local/bin:$HOME/bin:" ]]
+then
+    PATH="$HOME/.local/bin:$HOME/bin:$PATH"
+fi
+export PATH
+
+# User specific aliases and functions (source .bashrc.d/)
+if [ -d ~/.bashrc.d ]; then
+        for rc in ~/.bashrc.d/*; do
+                if [ -f "$rc" ]; then
+                        . "$rc"
+                fi
+        done
+fi
+
+# clear var used in for loop
+unset rc
+```
+
+~/.bashrc.d/aliases.sh
+
+```bash
+# (Mostly) Taken from https://www.cyberciti.biz/tips/bash-aliases-mac-centos-linux-unix.html
+# Author: Vivek Gite
+
+## Colorize the ls output ##
+alias ls="ls --color=auto"
+
+## Colorize the grep command output for ease of use (good for log files)##
+alias grep='grep --color=auto'
+alias egrep='egrep --color=auto'
+alias fgrep='fgrep --color=auto'
+
+## Make mount human readable ##
+alias mount='mount |column -t'
+
+## show open ports ##
+alias ports='ss -tulanp'
+
+# do not delete / or prompt if deleting more than 3 files at a time #
+alias rm='rm -I --preserve-root'
+
+# confirmation #
+alias mv='mv -i'
+alias cp='cp -i'
+alias ln='ln -i'
+
+# Parenting changing perms on / #
+alias chown='chown --preserve-root'
+alias chmod='chmod --preserve-root'
+alias chgrp='chgrp --preserve-root'
+
+## pass options to free ##
+alias meminfo='free -m -l -t'
+ 
+## get top process eating memory
+alias psmem='ps auxf | sort -nr -k 4'
+alias psmem10='ps auxf | sort -nr -k 4 | head -10'
+ 
+## get top process eating cpu ##
+alias pscpu='ps auxf | sort -nr -k 3'
+alias pscpu10='ps auxf | sort -nr -k 3 | head -10'
+
+## this one saved by butt so many times ##
+alias wget='wget -c'
+
+## set some other defaults ##
+alias df='df -H'
+alias du='du -ch'
+
+## ls but with file sizes, showing largest at the bottom ## 
+alias lst='ls --human-readable --size -1 -S --classify -r'
+
+## ls show only directories
+alias lsd='ls -d */'
+
+## Count the number of files in a directory
+alias lsc='find . -type f | wc -l'
+```
+
 ## Help
 
 ### Update Grub