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Utilize grep -E instead of deprecated/obsolescent egrep

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rtisdale
2022-09-12 17:51:37 +02:00
parent 53f2eab090
commit e6fdabb97d
2 changed files with 4 additions and 4 deletions
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src/_virtualbox
+3 -3
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@@ -16,7 +16,7 @@
_vboxmachines() {
VBoxManage list vms | egrep -o '^"[^"]+"' 2>/dev/null | sed -e 's|"||g' | while read machine; do
VBoxManage list vms | grep -Eo '^"[^"]+"' 2>/dev/null | sed -e 's|"||g' | while read machine; do
_wanted 'machine' expl 'machine' compadd $machine
done
}
@@ -35,7 +35,7 @@ _vboxcommandoptions() {
optcount=0
option=""
optlines=()
echo "$cmdoutput" | egrep -o ' [\[A-Za-z0-9\-\<].*' | while read line; do
echo "$cmdoutput" | grep -Eo ' [\[A-Za-z0-9\-\<].*' | while read line; do
option="${option}${line}"
if [[ $line[-1] != '|' ]]; then
optcount=$(($optcount+1))
@@ -46,7 +46,7 @@ _vboxcommandoptions() {
# optionals ([abc])
for line in $optlines; do
echo "$line" | egrep -o '\[[^]]+\]' | while read option; do
echo "$line" | grep -Eo '\[[^]]+\]' | while read option; do
option=$(echo $option | sed 's|[]\[]||g' | cut -d ' ' -f 1)
_options=(${(s:|:)option})
for option in $_options; do