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Replace echo -e with printf for portable ANSI banners

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dash (Debian's /bin/sh) doesn't support echo's -e flag: it prints "-e"
literally as text before processing the rest of the string's backslash
escapes. Every script's colored banner was affected. printf's escape
handling is POSIX-mandated and behaves identically under dash and bash,
so swap all 90 echo -e calls for printf, appending the trailing \n that
echo used to add implicitly.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
This commit is contained in:
bachir
2026-09-04 09:35:02 +02:00
co-authored by Claude Sonnet 5
parent 7ff4df1173
commit 2e3ec7883f
24 changed files with 124 additions and 124 deletions
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bin/firewall.sh
+4 -4
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@@ -2,14 +2,14 @@
# TODO check if root
echo -e '\033[35m
printf '\033[35m
______________ _______ _____ __ __
/ ____/ _/ __ \/ ____/ | / / | / / / /
/ /_ / // /_/ / __/ | | /| / / /| | / / / /
/ __/ _/ // _, _/ /___ | |/ |/ / ___ |/ /___/ /___
/_/ /___/_/ |_/_____/ |__/|__/_/ |_/_____/_____/
\033[0m'
echo -e "\033[35;1mInstalling ufw and setup firewall (allowing only ssh and http) \033[0m"
\033[0m\n'
printf "\033[35;1mInstalling ufw and setup firewall (allowing only ssh and http) \033[0m\n"
if [ "$(id -u)" -ne 0 ]; then
echo "Please run as root"
@@ -26,4 +26,4 @@ ufw allow https
ufw enable
ufw status verbose
echo -e "\033[92;1mufw installed and firwall configured\033[Om"
printf "\033[92;1mufw installed and firwall configured\033[Om\n"