Format shell scripts (#3590)

Author: lucacome

build/generate_default_cert_and_key.sh

@@ -1,5 +1,5 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 openssl req -x509 -nodes -days 365 -newkey rsa:2048 -keyout default.key -out default.crt -subj "/CN=NGINXIngressController"
-cat default.key default.crt > default.pem
+cat default.key default.crt >default.pem
 rm default.key default.crt

hack/docker.sh

@@ -1,4 +1,4 @@
-#! /bin/bash
+#!/usr/bin/env bash
 
 git_commit=$1
 git_tag=$2

hack/prepare-major-release.sh

@@ -10,8 +10,7 @@
 
 DOCS_TO_UPDATE_FOLDER=docs/content
 
-if [ $# != 4 ];
-then
+if [ $# != 4 ]; then
     echo "Invalid number of arguments" 1>&2
     echo "Usage: $0 prev_ic_version ic-version prev_helm_chart_version helm-chart-version" 1>&2
     exit 1

hack/verify-codegen.sh

@@ -39,8 +39,7 @@ echo "diffing ${DIFFROOT} against freshly generated codegen"
 ret=0
 diff -Naupr "${DIFFROOT}" "${TMP_DIFFROOT}" || ret=$?
 cp -a "${TMP_DIFFROOT}"/* "${DIFFROOT}"
-if [[ $ret -eq 0 ]]
-then
+if [[ $ret -eq 0 ]]; then
   echo "${DIFFROOT} up to date."
 else
   echo "${DIFFROOT} is out of date. Please run hack/update-codegen.sh"

tests/data/dos/bad_clients_xff.sh

@@ -1,11 +1,12 @@
-#!/bin/sh
+#!/usr/bin/env bash
+
 HOST=$1
 IP_AND_PORT=$2
 URI='bad_path.html'
 NUM=600
 CONNS=300
 while true; do
-  echo "ab -l -n ${NUM} -c ${CONNS} -d -s 5 \
+    echo "ab -l -n ${NUM} -c ${CONNS} -d -s 5 \
         -H "Host: ${HOST}" \
         -H "X-Forwarded-For: 1.1.1.1" \
         ${IP_AND_PORT}${URI}"

tests/data/dos/good_clients_xff.sh

@@ -1,27 +1,28 @@
-#!/bin/bash
+#!/usr/bin/env bash
+
 HOST=$1
 IP_AND_PORT=$2
 URI='good_path.html'
 
-
-declare -a array=("/faq.php?sid=e6106109db52fec6127b73b152224dea#f4r0"
-                  "/styles/prosilver/theme/print.css"
-                  "/styles/prosilver/theme/images/bg_header.gif"
-                  "/styles/prosilver/template/styleswitcher.js")
-
+declare -a array=(
+    "/faq.php?sid=e6106109db52fec6127b73b152224dea#f4r0"
+    "/styles/prosilver/theme/print.css"
+    "/styles/prosilver/theme/images/bg_header.gif"
+    "/styles/prosilver/template/styleswitcher.js"
+)
 
 while true; do
-    URI=${array[$((  RANDOM % 3 ))]}
+    URI=${array[$((RANDOM % 3))]}
     echo ${HOST}
     echo ${IP_AND_PORT}
     echo 'curl -b cookiefile -c cookiefile -L -s -o /dev/null -w "%{http_code}\n"  -m 10 --connect-timeout 5 -A "Mozilla/5.0 (iPhone; U; CPU iPhone OS 4_3_3 like Mac OS X; en-us) AppleWebKit/533.17.9 (KHTML, like Gecko) Version/5.0.2 Mobile/8J2 Safari/6533.18.5" -H "Host: ${HOST}" -H "X-Forwarded-For: 3.3.3.2" ${IP_AND_PORT}${URI}'
-    curl -b cookiefile -c cookiefile -L -s -o /dev/null -w "%{http_code}\n"  -m 10 --connect-timeout 5 -A "Mozilla/5.0 (iPhone; U; CPU iPhone OS 4_3_3 like Mac OS X; en-us) AppleWebKit/533.17.9 (KHTML, like Gecko) Version/5.0.2 Mobile/8J2 Safari/6533.18.5" -H "Host: ${HOST}" -H "X-Forwarded-For: 3.3.3.2" ${IP_AND_PORT}${URI} &
-    URI=${array[$((  RANDOM % 3 ))]}
-    curl -b cookiefile -c cookiefile -L -s -o /dev/null -w "%{http_code}\n"  -m 10 --connect-timeout 5 -A "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_6_8) AppleWebKit/534.30 (KHTML, like Gecko) Chrome/12.0.742.112 Safari/534.30" -H "Host: ${HOST}" -H "X-Forwarded-For: 31.212.17.19" ${IP_AND_PORT}${URI} &
-    URI=${array[$((  RANDOM % 3 ))]}
-    curl -b cookiefile -c cookiefile -L -s -o /dev/null -w "%{http_code}\n"  -m 10 --connect-timeout 5 -A "Mozilla/5.0 (Windows; U; Windows NT 5.1; de; rv:1.9.2.3) Gecko/20100401 Firefox/3.6.3" -H "Host: ${HOST}" -H "X-Forwarded-For: 46.117.23.157" ${IP_AND_PORT}${URI} &
+    curl -b cookiefile -c cookiefile -L -s -o /dev/null -w "%{http_code}\n" -m 10 --connect-timeout 5 -A "Mozilla/5.0 (iPhone; U; CPU iPhone OS 4_3_3 like Mac OS X; en-us) AppleWebKit/533.17.9 (KHTML, like Gecko) Version/5.0.2 Mobile/8J2 Safari/6533.18.5" -H "Host: ${HOST}" -H "X-Forwarded-For: 3.3.3.2" ${IP_AND_PORT}${URI} &
+    URI=${array[$((RANDOM % 3))]}
+    curl -b cookiefile -c cookiefile -L -s -o /dev/null -w "%{http_code}\n" -m 10 --connect-timeout 5 -A "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_6_8) AppleWebKit/534.30 (KHTML, like Gecko) Chrome/12.0.742.112 Safari/534.30" -H "Host: ${HOST}" -H "X-Forwarded-For: 31.212.17.19" ${IP_AND_PORT}${URI} &
+    URI=${array[$((RANDOM % 3))]}
+    curl -b cookiefile -c cookiefile -L -s -o /dev/null -w "%{http_code}\n" -m 10 --connect-timeout 5 -A "Mozilla/5.0 (Windows; U; Windows NT 5.1; de; rv:1.9.2.3) Gecko/20100401 Firefox/3.6.3" -H "Host: ${HOST}" -H "X-Forwarded-For: 46.117.23.157" ${IP_AND_PORT}${URI} &
 
-    curl -b cookiefile -c cookiefile -L -s -o /dev/null -w "%{http_code}\n"  -m 10 --connect-timeout 5 -A "Mozilla/5.0 (Windows; U; Windows NT 5.1; de; rv:1.9.2.3) Gecko/20100401 Firefox/3.6.3" -H "Host: ${HOST}" -H "X-Forwarded-For: 111.212.17.19" ${IP_AND_PORT}
+    curl -b cookiefile -c cookiefile -L -s -o /dev/null -w "%{http_code}\n" -m 10 --connect-timeout 5 -A "Mozilla/5.0 (Windows; U; Windows NT 5.1; de; rv:1.9.2.3) Gecko/20100401 Firefox/3.6.3" -H "Host: ${HOST}" -H "X-Forwarded-For: 111.212.17.19" ${IP_AND_PORT}
 
     killall curl
     sleep 0.2