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| author | Tiezhu Yang <yangtiezhu@loongson.cn> | 2022-11-19 10:55:04 +0800 |
|---|---|---|
| committer | Paolo Abeni <pabeni@redhat.com> | 2022-11-22 13:23:48 +0100 |
| commit | 6dcd6d0152200794a26b52ff762a110268551ba6 (patch) | |
| tree | 490983d55a4e14fd7fe3ed1c5078a6a87b7c8ee9 /samples/pktgen/functions.sh | |
| parent | 674b3e164238a31f236ac63f82d5d160f7d4c201 (diff) | |
| download | linux-6dcd6d0152200794a26b52ff762a110268551ba6.tar.bz2 | |
samples: pktgen: Use "grep -E" instead of "egrep"
The latest version of grep claims the egrep is now obsolete so the build
now contains warnings that look like:
egrep: warning: egrep is obsolescent; using grep -E
fix this up by moving the related file to use "grep -E" instead.
sed -i "s/egrep/grep -E/g" `grep egrep -rwl samples/pktgen`
Here are the steps to install the latest grep:
wget http://ftp.gnu.org/gnu/grep/grep-3.8.tar.gz
tar xf grep-3.8.tar.gz
cd grep-3.8 && ./configure && make
sudo make install
export PATH=/usr/local/bin:$PATH
Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn>
Link: https://lore.kernel.org/r/1668826504-32162-1-git-send-email-yangtiezhu@loongson.cn
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Diffstat (limited to 'samples/pktgen/functions.sh')
| -rw-r--r-- | samples/pktgen/functions.sh | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/samples/pktgen/functions.sh b/samples/pktgen/functions.sh index 933194257a24..dd4e53ae9b73 100644 --- a/samples/pktgen/functions.sh +++ b/samples/pktgen/functions.sh @@ -191,7 +191,7 @@ function extend_addr6() fi # if shrink '::' occurs multiple, it's malformed. - shrink=( $(egrep -o "$sep{2,}" <<< $addr) ) + shrink=( $(grep -E -o "$sep{2,}" <<< $addr) ) if [[ ${#shrink[@]} -ne 0 ]]; then if [[ ${#shrink[@]} -gt 1 || ( ${shrink[0]} != $sep2 ) ]]; then err 5 "Invalid IP6 address: $1" |