Update the shell configuration a bit

1 files changed, 7 insertions, 6 deletions

diff --git a/shell/aliases b/shell/aliases
index 143385b..a80dd22 100644
--- a/shell/aliases
+++ b/shell/aliases
@@ -72,27 +72,28 @@ setaliases() {
 }
 
 setcoloraliases() {
-	if [ `uname` = "Linux" ] ; then
+	if [ "$(uname)" = "Linux" ] ; then
 		alias ls="ls --color=auto -F";
 		alias lm='ls -lh --color=force | more';
-	elif [ `uname` = "FreeBSD" ] ; then
+	elif [ "$(uname)" = "FreeBSD" ] ; then
 		alias ls="ls -FG";
 		alias lm='CLICOLOR_FORCE="1" ls -l | less -r';
 	fi
 
 	if echo "color test" | grep -q --color=auto "color test" >/dev/null 2>&1 ; then
 		alias grep="grep --color=auto";
-		alias egrep='egrep --color=auto'
-		alias search='egrep --color=auto -rnI';
+		alias egrep='grep -E --color=auto'
+		alias search='grep -E --color=auto -rnI';
 	fi
 
-	alias diff="$(which diff colordiff 2>/dev/null | tail -n 1)";
+	#shellcheck disable=SC2139
+	alias diff="$(command -v diff colordiff 2>/dev/null | tail -n 1)";
 	alias t='tree -CdL'
 }
 
 setsudoaliases() {
 	# Prefer doas if available, as it's likely to be configured by me over sudo
-	_sudo="$(which doas sudo 2>/dev/null | sed 1q)"
+	_sudo="$(command -v doas sudo 2>/dev/null | sed 1q)"
 	if [ -x "$_sudo" ] ; then
 	# Package managers
 	# Isn't it amazing how many distros you end up using?