system admins: easy 1

[Zester]

give me a 1 line command to tell me how much free space I have on my hard disk using SSH/Bash on a Unix system and If it's lower then 100mb to send me a letter.

[Zester]

give me a 1 line command to tell me how much free space I have on my hard disk using SSH/Bash on a Unix system and If it's lower then 100mb to send me a letter.

c'mon, its suppose to be easy, the "df" command and the "mail" command

[pstation]

oops, wrong thing

[Workshop_Willy]

give me a 1 line command to tell me how much free space I have on my hard disk using SSH/Bash on a Unix system and If it's lower then 100mb to send me a letter.

for which mounted filesystem?

[darksoul]

what do you do ?
you post a lot of newb questions daily.
have you met google ?

[fris]

df -H

will show you that

[prime]

Zester mr. google is waiting for you

[SinisterStudios]

Dude, if you dont know that you should;

Step Away From the Console and go back to windows.

I think DF is like the 2 or 3 command i learned in unix/linux

[pstation]

free=`df -k | awk '{sum += $4;}END{print sum}'`; if [ $free -gt "`expr 1024 \* 1024 \* 100`" ]; then echo "Space is dangerously low" | mail -s "System Alert" [email protected]; fi;

try that....