saving uncommitted changes in /etc prior to dnf run

profile.d/iproute2.sh

@@ -0,0 +1,5 @@
+# tc initialization script (sh)
+
+if [ -z "$TC_LIB_DIR" ]; then
+    export TC_LIB_DIR=/usr/lib64/tc
+fi

profile.d/which2.sh

@@ -1,7 +1,19 @@
-# Initialization script for bash and sh
+# shellcheck shell=sh
+# Initialization script for bash, sh, mksh and ksh
 
-if [ "$0" = "ksh" ] || [ "$0" = "-ksh" ] ; then
-  alias which='(alias; typeset -f) | /usr/bin/which --tty-only --read-alias --read-functions --show-tilde --show-dot'
-else
-  alias which='(alias; declare -f) | /usr/bin/which --tty-only --read-alias --read-functions --show-tilde --show-dot'
+which_declare="declare -f"
+which_opt="-f"
+which_shell="$(cat /proc/$$/comm)"
+
+if [ "$which_shell" = "ksh" ] || [ "$which_shell" = "mksh" ] || [ "$which_shell" = "zsh" ] ; then
+  which_declare="typeset -f"
+  which_opt=""
 fi
+ 
+which ()
+{
+(alias; eval ${which_declare}) | /usr/bin/which --tty-only --read-alias --read-functions --show-tilde --show-dot "$@"
+}
+
+export which_declare
+export ${which_opt} which