stupid install.sh

[kiorry]

I was introduced here by dingdang-robot project. when I write the dingdang-robot img into 16G TF card, I try to install this project, system told me , that is not enough space left (20M) on /boot . when I review the install.sh file....... unit="${boot_space: -1}" if [[ "$unit" = "K" ]]; then echo "Error: Not enough space left ($boot_space) on /boot" exit 1 elif [[ "$unit" = "M" ]]; then if [ "$free_space" -lt "25" ]; then echo "Error: Not enough space left ($boot_space) on /boot" does any one can tell me , which raspberry img has 'G' unit on boot/?

[mxklb]

Can you tell me want is the output of: df -h | grep /boot on your device? Please tell me exact output and I'll try to fix it .. thank you for reporting ..

[kiorry]

Can you tell me want is the output of: df -h | grep /boot on your device? Please tell me exact output and I'll try to fix it .. thank you for reporting ..

pi@raspberrypi:~ $ df -h Filesystem Size Used Avail Use% Mounted on /dev/root 6.9G 3.3G 3.4G 50% / devtmpfs 459M 0 459M 0% /dev tmpfs 464M 0 464M 0% /dev/shm tmpfs 464M 18M 446M 4% /run tmpfs 5.0M 4.0K 5.0M 1% /run/lock tmpfs 464M 0 464M 0% /sys/fs/cgroup /dev/mmcblk0p1 253M 40M 214M 16% /boot tmpfs 93M 0 93M 0% /run/user/1000

[mxklb]

Thank you very much for you answer but I can't reproduce it. What I did:

• put your given df -h output into a file dfh (just for testing)
• use cat dfh instead of df -h at line 34 in install.sh: boot_line=$(cat dfh | grep /boot | head -n 1)

Every things runs fine as expected, you have 214M space left, install.sh didn't exit 1 because of low boot disk space. Maybe there is something else going wrong here. I can't see any problem in the Check for enough space on /boot volume part of the install script.

What kind of shell are you using? The script is written for /bin/bash maybe this is it .. ???

https://askubuntu.com/questions/590899/how-do-i-check-which-shell-i-am-using

[kiorry]

I apologize for leave out this line what if [ "$free_space" -lt "25" ]; then