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| author | Miquel Lionel <lionel@les-miquelots.net> | 2024-01-20 11:55:47 +0100 |
|---|---|---|
| committer | Miquel Lionel <lionel@les-miquelots.net> | 2024-01-20 12:07:48 +0100 |
| commit | b27f9ffac908c64fd92e77ff805f83013259b8f9 (patch) | |
| tree | c7fccc0293b4556991528c654b1ee8511c51acd8 | |
| parent | f4dd3a0f94ff9c7b271de9327b783ad7780ef933 (diff) | |
| download | samsung-ssd-fwupdate-b27f9ffac908c64fd92e77ff805f83013259b8f9.tar.gz samsung-ssd-fwupdate-b27f9ffac908c64fd92e77ff805f83013259b8f9.zip | |
unzip and curl install checks, changed ping check
- also remove the xtrace comment
- clearer usage message
| -rwxr-xr-x[-rw-r--r--] | samsung-ssd-fwupdate | 25 |
1 files changed, 21 insertions, 4 deletions
diff --git a/samsung-ssd-fwupdate b/samsung-ssd-fwupdate index f858888..a70e0e8 100644..100755 --- a/samsung-ssd-fwupdate +++ b/samsung-ssd-fwupdate @@ -1,26 +1,43 @@ #!/usr/bin/env bash -#set -o xtrace BOLD='\033[01m' RED='\033[31m' RESETC='\033[0m' FIRMURL="https://semiconductor.samsung.com/consumer-storage/support/tools/#firmware" FWISOMNT=/mnt/samsungssdfw FWISOTMP=/tmp/samsungssdfw +SLEEPTIME=3 # some code was taken from -# https://old.reddit.com/r/zfs/comments/fuqgoi/script_to_update_samsung_ssd_firmware/ and https://blog.quindorian.org/2021/05/firmware-update-samsung-ssd-in-linux.html/ +# https://old.reddit.com/r/zfs/comments/fuqgoi/script_to_update_samsung_ssd_firmware/ and +# https://blog.quindorian.org/2021/05/firmware-update-samsung-ssd-in-linux.html/ + + +_check_req_commands() +{ + command -V unzip >/dev/null 2>&1 || (printf "${BOLD}${RED}unzip is not installed.${RESETC}\n" && return 1) + command -V curl >/dev/null 2>&1 || (printf "${BOLD}${RED}curl is not installed.${RESETC}\n" && return 1) +} + _check_connectivity() { echo "Checking connectivity..." - ping -c 1 -q -W 3 example.com > /dev/null 2>&1 || ( printf "${BOLD}${RED}No internet connectivity. Check your network settings and status.${RESETC}\n" && return 1 ) + ping -c 1 -q -W 3 1.1.1.1 > /dev/null 2>&1 || ( printf "${BOLD}${RED}No internet connectivity. Check your network settings and status.${RESETC}\n" && return 1 ) } +_check_req_commands || exit 1 +if [ -z "$1" ]; then + echo -e "${BOLD}${RED}Usage${RESETC}:" + echo -e " ${BOLD}-l${RESETC} or ${BOLD}--list${RESETC}: list SSD firmware iso files from the Samsung website (URL:$FIRMURL)" + echo -e " ${BOLD}-ld${RESETC} or ${BOLD}--list-dates${RESETC}: same as ${BOLD}-l${RESETC} but also displays 'last modified' date of ISO files" + echo -e " ${BOLD}-d${RESETC} or ${BOLD}--download${RESETC}: choose and download one of the iso files" + echo -e " ${BOLD}-i${RESETC} or ${BOLD}--install${RESETC}: take a Samsung SSD firmware ISO file as an argument an try to install it\n" + exit 1 +fi if [[ "$1" = "-d" || "$1" = "--download" ]]; then _check_connectivity || exit 1 echo -e "Select a number to download the corresponding iso:\n\n" - sleep 3 ISOLIST=`curl -sJL $FIRMURL | grep "iso" | grep -ioE "href=\"(.*)\"" | cut -d\" -f2` ISOLISTLINES=$(echo "$ISOLIST" | wc -l) [[ $ISOLISTLINES =~ ^[0-9]+$ ]] || { echo "${BOLD}${RED}Error while generating ISO list, aborting script.${RESETC}"; exit 1; } |