From efd23c6ca3dacb090825577ef7fe35d065406f9c Mon Sep 17 00:00:00 2001
From: shamilbi <shamilbi@gmail.com>
Date: Mon, 5 Sep 2022 16:22:59 +0200
Subject: [PATCH] fix: egrep and fgrep commands have been deprecated since 2007

https://news.slashdot.org/story/22/09/05/0135254/
The egrep and fgrep commands have been deprecated since 2007.
Beginning with GNU Grep 3.8 today, calling these commands will now issue
a warning to the user that instead they should use
grep -E and grep -F, respectively
---
 files/core-functions.sh | 2 +-
 files/slackpkg          | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/files/core-functions.sh b/files/core-functions.sh
index 56314e9..6877db1 100644
--- a/files/core-functions.sh
+++ b/files/core-functions.sh
@@ -1276,7 +1276,7 @@ function sanity_check() {
 	[ "$SPINNING" = "off" ] || spinning ${TMPDIR}/waiting &
 
 	for i in $(ls -1 $ROOT/var/log/packages/ | \
-		egrep -- "^.*-(${ARCH}|fw|noarch)-[^-]+-upgraded"); do
+		grep -E -- "^.*-(${ARCH}|fw|noarch)-[^-]+-upgraded"); do
 		REVNAME=$(echo ${i} | awk -F'-upgraded' '{ print $1 }')
 		mv $ROOT/var/log/packages/${i} $ROOT/var/log/packages/${REVNAME}
 		mv $ROOT/var/log/scripts/${i} $ROOT/var/log/scripts/${REVNAME}
diff --git a/files/slackpkg b/files/slackpkg
index 9fc7f5d..cc95bb0 100644
--- a/files/slackpkg
+++ b/files/slackpkg
@@ -222,7 +222,7 @@ while [ -n "$1" ] ; do
       CMD=$1
       shift
       if [ -n "$1" ]; then
-        if echo $1 | egrep -q "^\.{0,2}/" ; then
+        if echo $1 | grep -Eq "^\.{0,2}/" ; then
 		if [ -e $1 ]; then
 			INPUTLIST=$(cat $1 | tr "\n" " ")
 		else