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iiab-diagnostics: Pipe everything thru 'cat -v' so control chars visible

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root 2024-01-20 13:45:17 -05:00
parent 54badceae4
commit 2ed820777d
1 changed files with 2 additions and 2 deletions
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4
scripts/iiab-diagnostics
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@ -49,11 +49,11 @@ function cat_file_raw() { # $1 = path/filename; $2 = # of lines, for tail
elif [ $# -eq 1 ]; then
echo >> $outfile
# Redact (mask) most passwords from /etc/iiab/local_vars.yml, /etc/hostapd/hostapd.conf, /etc/wpa_supplicant/wpa_supplicant.conf, /etc/netplan/*, /etc/network/interfaces, /etc/network/interfaces.d/*, /etc/NetworkManager/system-connections/* ETC -- not much to worry about in /etc/iiab/iiab.ini (' = ')
cat "$1" | sed 's/^\(\s*[[:alnum:]#_-]*\(psk\|passphrase\|password\|wep-key[0-3]\):\).*/\1 [REDACTED]/; s/^\(\s*[[:alnum:]#_-]*\(psk\|passphrase\|password\|wep-key[0-3]\)[= \t]\).*/\1[REDACTED]/' | iconv -t UTF-8//IGNORE >> $outfile
sed 's/^\(\s*[[:alnum:]#_-]*\(psk\|passphrase\|password\|wep-key[0-3]\):\).*/\1 [REDACTED]/; s/^\(\s*[[:alnum:]#_-]*\(psk\|passphrase\|password\|wep-key[0-3]\)[= \t]\).*/\1[REDACTED]/' "$1" | iconv -t UTF-8//IGNORE | cat -v >> $outfile
else # e.g. last 100 lines, maximum
echo " ...ITS LAST $2 LINES FOLLOW..." >> $outfile
echo >> $outfile
tail -$2 "$1" | sed 's/^\(\s*[[:alnum:]#_-]*\(psk\|passphrase\|password\|wep-key[0-3]\):\).*/\1 [REDACTED]/; s/^\(\s*[[:alnum:]#_-]*\(psk\|passphrase\|password\|wep-key[0-3]\)[= \t]\).*/\1[REDACTED]/' | iconv -t UTF-8//IGNORE >> $outfile
tail -$2 "$1" | sed 's/^\(\s*[[:alnum:]#_-]*\(psk\|passphrase\|password\|wep-key[0-3]\):\).*/\1 [REDACTED]/; s/^\(\s*[[:alnum:]#_-]*\(psk\|passphrase\|password\|wep-key[0-3]\)[= \t]\).*/\1[REDACTED]/' | iconv -t UTF-8//IGNORE | cat -v >> $outfile
fi
echo >> $outfile
elif [ -h "$1" ]; then