tweak bashrc

.bashrc

@@ -12,8 +12,8 @@
 # wrapper for lazily loading __git_ps1 whenever it is actually needed
 _lazy_git_ps1() {
 	if [[ -z $__GIT_PROMPT_SOURCED ]]; then
-			source /usr/share/bash-completion/completions/git &>/dev/null
-			source /usr/share/git/completion/git-prompt.sh &>/dev/null
+			. /usr/share/bash-completion/completions/git &>/dev/null
+			. /usr/share/git/completion/git-prompt.sh &>/dev/null
 		if [ -d .git ] || git worktree list &>/dev/null; then
 			export __GIT_PROMPT_SOURCED=1
 			__git_ps1 "$@"
@@ -42,6 +42,9 @@ _make() {
 		-e "s/^.*error.*$/\x1b[31m&\x1b[0m/I" >&2)
 }
 
+#
+# envs
+#
 # set PS1
 PS1=
 PS1="$PS1"'\[\033[01;35m\]\u@\h'            # user@host
@@ -51,12 +54,14 @@ PS1="$PS1"'\[\033[01;93m\]$(_lazy_git_ps1)' # github branch
 PS1="$PS1"'\[\033[00m\]\$ '                 # shell sign
 
 # history settings
-HISTCONTROL=ignoreboth # don't put duplicate lines or lines starting with space in the history.
-HISTSIZE=1000
-HISTFILESIZE=2000
+HISTSIZE=2048
+HISTFILESIZE=2048
+HISTCONTROL=erasedups:ignoredups:ignorespace
 
-# vcpkg shit
-source /home/user/.local/share/vcpkg/scripts/vcpkg_completion.bash &>/dev/null
+#
+# bash completion
+#
+. /home/user/.local/share/vcpkg/scripts/vcpkg_completion.bash &>/dev/null # fucking vcpkg
 
 # check the window size after each command (and if necessary, the values of LINES and COLUMNS)
 shopt -s checkwinsize
@@ -91,5 +96,12 @@ alias q='exit'
 alias py3='python3'
 alias batman='bat -l man'
 
+# quality of life short-hands
+alias ..='cd ..'
+alias ....='cd ../..'
+alias ......='cd ../../..'
+alias ........='cd ../../../..'
+alias ll="ls -l"
+
 # cute lil hyfetch :3
 [[ $TERM == "xterm-kitty" ]] && hyfetch