egrep -> grep -e

vanhauser-thc · Sep 5, 2022 · ccda619 · ccda619
1 parent 9a0c6d2
commit ccda619
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Showing 6 changed files with 12 additions and 12 deletions.
diff --git a/axfr-reverse.sh b/axfr-reverse.sh
@@ -13,7 +13,7 @@ test -z "$DOMAIN" && DOMAIN=`dig @8.8.8.8 -x $FOO ns | grep -w SOA | awk '{print
 test -z "$DOMAIN" && { echo Error: could not get SOA entry for $FOO ; exit 1 ; }
 test -z "$DOMAIN" -a -n "$PLEN" && {
   CHARS=`expr '(' 132 - $PLEN ')' / 2`
-  DOMAIN=`dig -x $FOO soa | grep -w SOA | awk '{print$1}' | egrep '^;' | awk '{print$1}' | cut -b ${CHARS}- `
+  DOMAIN=`dig -x $FOO soa | grep -w SOA | awk '{print$1}' | grep -E '^;' | awk '{print$1}' | cut -b ${CHARS}- `
 }
 
 X=`echo $FOO | sed 's/\.$//' | tr : _`

diff --git a/connsplit6.sh b/connsplit6.sh
@@ -31,7 +31,7 @@ test "$MODE" = 0 && PORTDEF=--sport
 test "$MODE" = 0 -a -z "$NET" && { echo Error: you must supply your global network for client mode ; exit 1; }
 FROM=
 TO=
-echo "NET" | egrep -q ":$" && {
+echo "NET" | grep -E -q ":$" && {
   FROM=${NET}ff
   TO=${NET}ee
 }

diff --git a/dnsrevenum6.sh b/dnsrevenum6.sh
@@ -29,7 +29,7 @@ which dig > /dev/null 2>&1 || { echo Error: you need the dig command in your pat
 
 DOMAIN=`dig -x $PREFIX soa | grep SOA | grep -v '^;' | tr '\t' ' ' | sed 's/.*SOA *//' | sed 's/ .*//'`
 test -z "$DOMAIN" && DOMAIN=`dig @8.8.8.8 -x $PREFIX soa | grep SOA | grep -v '^;' | tr '\t' ' ' | sed 's/.*SOA *//' | sed 's/ .*//'`
-test -z "$DOMAIN" -a -n "$EXTRA" && DOMAIN=`dig $EXTRA ns | egrep -v '^;' | egrep -w NS | egrep -w IN | awk '{print$5}'`
+test -z "$DOMAIN" -a -n "$EXTRA" && DOMAIN=`dig $EXTRA ns | grep -E -v '^;' | grep -E -w NS | grep -E -w IN | awk '{print$5}'`
 test -z "$DOMAIN" && { echo Error: no SOA entry found for domain ; exit 1 ; }
 
 X=`echo ${PREFIX}-$PLEN| sed 's/\.$//' | tr : _`

diff --git a/extract_hosts6.sh b/extract_hosts6.sh
@@ -14,9 +14,9 @@ test -e "$1" -o "$1" = "-" || {
   test "$1" = "-" && {
     echo no
   } || {
-    cat $1 | egrep :: | egrep -v '^[0-9a-fA-F]{1,4}:[0-9a-fA-F]{1,4}:[0-9a-fA-F]{1,4}:[0-9a-fA-F]{1,4}:[0-9a-fA-F]{1,4}|[0-9a-fA-F]{1,4}:[0-9a-fA-F]{1,4}:[0-9a-fA-F]{1,4}:[0-9a-fA-F]{1,4}:[0-9a-fA-F]{1,4}$' | sed 's/.*::/::/'
-    cat $1 | egrep -v :: | awk -F: '{print "::"$5":"$6":"$7":"$8}'
-    cat $1 | egrep :: | egrep '^[0-9a-fA-F]{1,4}:[0-9a-fA-F]{1,4}:[0-9a-fA-F]{1,4}:[0-9a-fA-F]{1,4}:[0-9a-fA-F]{1,4}|[0-9a-fA-F]{1,4}:[0-9a-fA-F]{1,4}:[0-9a-fA-F]{1,4}:[0-9a-fA-F]{1,4}:[0-9a-fA-F]{1,4}$' | sed 's/::/:0:0:/' | awk -F: '{print "::"$5":"$6":"$7":"$8}'
+    cat $1 | grep -E :: | grep -E -v '^[0-9a-fA-F]{1,4}:[0-9a-fA-F]{1,4}:[0-9a-fA-F]{1,4}:[0-9a-fA-F]{1,4}:[0-9a-fA-F]{1,4}|[0-9a-fA-F]{1,4}:[0-9a-fA-F]{1,4}:[0-9a-fA-F]{1,4}:[0-9a-fA-F]{1,4}:[0-9a-fA-F]{1,4}$' | sed 's/.*::/::/'
+    cat $1 | grep -E -v :: | awk -F: '{print "::"$5":"$6":"$7":"$8}'
+    cat $1 | grep -E :: | grep -E '^[0-9a-fA-F]{1,4}:[0-9a-fA-F]{1,4}:[0-9a-fA-F]{1,4}:[0-9a-fA-F]{1,4}:[0-9a-fA-F]{1,4}|[0-9a-fA-F]{1,4}:[0-9a-fA-F]{1,4}:[0-9a-fA-F]{1,4}:[0-9a-fA-F]{1,4}:[0-9a-fA-F]{1,4}$' | sed 's/::/:0:0:/' | awk -F: '{print "::"$5":"$6":"$7":"$8}'
   }
 } | sort -n
 

diff --git a/extract_networks6.sh b/extract_networks6.sh
@@ -14,9 +14,9 @@ test -e "$1" -o "$1" = "-" || {
   test "$1" = "-" && {
     echo no
   } || {
-    cat $1 | egrep :: | egrep -v '^[0-9a-fA-F]{1,4}:[0-9a-fA-F]{1,4}:[0-9a-fA-F]{1,4}:[0-9a-fA-F]{1,4}:[0-9a-fA-F]{1,4}|[0-9a-fA-F]{1,4}:[0-9a-fA-F]{1,4}:[0-9a-fA-F]{1,4}:[0-9a-fA-F]{1,4}:[0-9a-fA-F]{1,4}$' | sed 's/::.*/::/'
-    cat $1 | egrep -v :: | awk -F: '{print $1":"$2":"$3":"$4"::"}'
-    cat $1 | egrep :: | egrep '^[0-9a-fA-F]{1,4}:[0-9a-fA-F]{1,4}:[0-9a-fA-F]{1,4}:[0-9a-fA-F]{1,4}:[0-9a-fA-F]{1,4}|[0-9a-fA-F]{1,4}:[0-9a-fA-F]{1,4}:[0-9a-fA-F]{1,4}:[0-9a-fA-F]{1,4}:[0-9a-fA-F]{1,4}$' | sed 's/::/:0:0:/' | awk -F: '{print $1":"$2":"$3":"$4"::"}'
+    cat $1 | grep -E :: | grep -E -v '^[0-9a-fA-F]{1,4}:[0-9a-fA-F]{1,4}:[0-9a-fA-F]{1,4}:[0-9a-fA-F]{1,4}:[0-9a-fA-F]{1,4}|[0-9a-fA-F]{1,4}:[0-9a-fA-F]{1,4}:[0-9a-fA-F]{1,4}:[0-9a-fA-F]{1,4}:[0-9a-fA-F]{1,4}$' | sed 's/::.*/::/'
+    cat $1 | grep -E -v :: | awk -F: '{print $1":"$2":"$3":"$4"::"}'
+    cat $1 | grep -E :: | grep -E '^[0-9a-fA-F]{1,4}:[0-9a-fA-F]{1,4}:[0-9a-fA-F]{1,4}:[0-9a-fA-F]{1,4}:[0-9a-fA-F]{1,4}|[0-9a-fA-F]{1,4}:[0-9a-fA-F]{1,4}:[0-9a-fA-F]{1,4}:[0-9a-fA-F]{1,4}:[0-9a-fA-F]{1,4}$' | sed 's/::/:0:0:/' | awk -F: '{print $1":"$2":"$3":"$4"::"}'
   }
 } | sort -n
 

diff --git a/trace62list.sh b/trace62list.sh
@@ -16,11 +16,11 @@ FILE="$1"
 test -n "$2" && SKIP=$2
 
 { 
-  test -z "$SKIP" && egrep '^ *[0-9]+: ' "$FILE"
+  test -z "$SKIP" && grep -E '^ *[0-9]+: ' "$FILE"
   test -z "$SKIP" || {
-    LINES=`egrep '^ *[0-9]+: ' "$FILE" | wc -l`
+    LINES=`grep -E '^ *[0-9]+: ' "$FILE" | wc -l`
     DUMP=`expr $LINES - $SKIP`
-    test "$DUMP" -gt 0 && egrep '^ *[0-9]+: ' "$FILE" | tail -n $DUMP
+    test "$DUMP" -gt 0 && grep -E '^ *[0-9]+: ' "$FILE" | tail -n $DUMP
   }
 
 } | tr '\t' ' ' | sed 's/ *\[.*//' | awk '{print$2" "$3}' | sed 's/ ()//' | tr '\n' '#' | sed 's/[??? #]*??? #$/#/' | sed 's/!!! *#$/#/'  | tr '#' '\n'