Improvements for syscalls.sh contib file

Fixed the identation for copy/past problems and added a console character that returns the console to it's original colour after the SYSCALLS_OUTPUT_FILE param is printed.

contrib/syscalls.sh

@@ -8,26 +8,22 @@ SYSCALLS_OUTPUT_FILE="$(pwd)/syscalls.txt"
 
 if [ $# -eq 0 ]
 then
-echo
-echo " *** No program specified!!! ***"
-echo
-echo -e "Make this file executable and execute it as:\\n"
-echo -e "\\e[96m syscalls.sh /full/path/to/program\\n"
-echo -e "\\e[39mif you saved this script in a directory in your PATH (e.g., in ${HOME}/bin), otherwise as:\\n"
-echo -e "\\e[96m ./syscalls.sh /full/path/to/program\\n"
-echo -e "\\e[39mUse the full path to the respective program to avoid executing it sandboxed with Firejail\\n(if a Firejail profile for it already exits and 'sudo firecfg' was executed earlier)\\nin order to determine the necessary system calls."
-echo
-exit 0
-
+ echo
+ echo " *** No program specified!!! ***"
+ echo
+ echo -e "Make this file executable and execute it as:\\n"
+ echo -e "\\e[96m syscalls.sh /full/path/to/program\\n"
+ echo -e "\\e[39mif you saved this script in a directory in your PATH (e.g., in ${HOME}/bin), otherwise as:\\n"
+ echo -e "\\e[96m ./syscalls.sh /full/path/to/program\\n"
+ echo -e "\\e[39mUse the full path to the respective program to avoid executing it sandboxed with Firejail\\n(if a Firejail profile for it already exits and 'sudo firecfg' was executed earlier)\\nin order to determine the necessary system calls."
+ echo
+ exit 0
 else
-
-strace -cfo "$STRACE_OUTPUT_FILE" "$@" && awk '{print $NF}' "$STRACE_OUTPUT_FILE" | sed '/syscall\|-\|total/d' | sort -u | awk -vORS=, '{ print $1 }' | sed 's/,$/\n/' > "$SYSCALLS_OUTPUT_FILE"
-echo
-echo -e "\e[39mThese are the sorted syscalls:\n\e[93m"
-cat "$SYSCALLS_OUTPUT_FILE"
-echo
-echo -e "\e[39mThe sorted syscalls were saved to:\n\n\e[96m$SYSCALLS_OUTPUT_FILE"
-echo
-exit 0
-
+ strace -cfo "$STRACE_OUTPUT_FILE" "$@" && awk '{print $NF}' "$STRACE_OUTPUT_FILE" | sed '/syscall\|-\|total/d' | sort -u | awk -vORS=, '{ print $1 }' | sed 's/,$/\n/' > "$SYSCALLS_OUTPUT_FILE"
+ echo
+ echo -e "\e[39mThese are the sorted syscalls:\n\e[93m"
+ cat "$SYSCALLS_OUTPUT_FILE"
+ echo
+ echo -e "\e[39mThe sorted syscalls were saved to:\n\e[96m$SYSCALLS_OUTPUT_FILE\n\e[39m"
+ exit 0
 fi