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Use grep -E instead of egrep to suppress warnings

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The messages were getting in the way:
```
 $ VBoxManage createvm --name=Win10-3 --ostype Wegrep: warning: egrep is obsolescent; using grep -E
indowsegrep: warning: egrep is obsolescent; using grep -E
egrep: warning: egrep is obsolescent; using grep -E

Windows10        Windows2000      Windows2008      Windows2016_64   Windows31        Windows8         Windows8_64      WindowsMe        WindowsNT4       WindowsVista_64
Windows10_64     Windows2003      Windows2008_64   Windows2019_64   Windows7         Windows81        Windows95        WindowsNT        WindowsNT_64     WindowsXP
Windows11_64     Windows2003_64   Windows2012_64   Windows2022_64   Windows7_64      Windows81_64     Windows98        WindowsNT3x      WindowsVista     WindowsXP_64
matt@q ~ $ VBoxManage createvm --name=Win10-3 --ostype Windowsegrep: warning: egrep is obsolescent; using grep -E

Windows10        Windows2000      Windows2008      Windows2016_64   Windows31        Windows8         Windows8_64      WindowsMe        WindowsNT4       WindowsVista_64
Windows10_64     Windows2003      Windows2008_64   Windows2019_64   Windows7         Windows81        Windows95        WindowsNT        WindowsNT_64     WindowsXP
Windows11_64     Windows2003_64   Windows2012_64   Windows2022_64   Windows7_64      Windows81_64     Windows98        WindowsNT3x      WindowsVista     WindowsXP_64
```
This commit is contained in:
Matt Alexander
2024-02-12 05:06:39 -06:00
committed by GitHub
parent 3404afa441
commit 95088850b6
1 changed files with 6 additions and 6 deletions
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12
VBoxManage
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@@ -164,8 +164,8 @@ _VBoxManage() {
compopt -o filenames
vms=$(VBoxManage list vms -l | \
egrep '^Name|State' | \
egrep -B1 'State:\s+saved' | \
grep -E '^Name|State' | \
grep -E -B1 'State:\s+saved' | \
grep Name |$VBMC_SED 's/Name:\s\+//' | \
tr '\n' '|' | \
$VBMC_SED 's/|$//' | \
@@ -199,7 +199,7 @@ _VBoxManage() {
local item
list=$(VBoxManage list ostypes | \
egrep ^ID: | \
grep -E ^ID: | \
$VBMC_SED 's/ID:\s\+//' | \
tr '\n' '|' | \
$VBMC_SED 's/|$//')
@@ -234,7 +234,7 @@ _VBoxManage() {
local item
list=$(VBoxManage list hostonlyifs | \
egrep ^Name: | \
grep -E ^Name: | \
$VBMC_SED 's/Name:\s\+//' | \
$VBMC_SED 's/\s/\\ /g'| \
tr '\n' '|' | \
@@ -377,7 +377,7 @@ _VBoxManage() {
local item
list=$(VBoxManage list bridgedifs | \
egrep ^Name: | \
grep -E ^Name: | \
$VBMC_SED 's/Name:\s\+//' | \
$VBMC_SED 's/\s/\\ /g'| \
tr '\n' '|' | \
@@ -395,7 +395,7 @@ _VBoxManage() {
local item
list=$(VBoxManage list intnets| \
egrep ^Name: | \
grep -E ^Name: | \
$VBMC_SED 's/Name:\s\+//' | \
$VBMC_SED 's/\s/\\ /g'| \
tr '\n' '|' | \