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Full Discussion: Disk space threshold report
Top Forums Shell Programming and Scripting Disk space threshold report Post 302842289 by gacanepa on Thursday 8th of August 2013 09:33:08 PM
Old 08-08-2013
Just adding my 2 cents here. Another way to get this done would be:
Code:
#!/bin/bash 
# Do not show the titles of columns:
df -H | grep -vE '^Filesystem' | awk '{ print $5 " " $1 }' | while read output; 
do 
  usep=$(echo $output | awk '{ print $1}' | cut -d'%' -f1  ) 
  partition=$(echo $output | awk '{ print $2 }' ) 
  if [ $usep -ge 90 ]; then 
    # Here you can either display a message to the screen or log the results to a file 
    echo "Running out of space $partition ($usep%) on $(hostname) as on $(date +%Y%m%d)" 
  fi 
done

If your question has been answered to your satisfaction, please mark this thread as solved for the future reference of other users. Thanks.
This User Gave Thanks to gacanepa For This Post:
 

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line(1) 						      General Commands Manual							   line(1)

NAME
line - Reads one line from standard input SYNOPSIS
line STANDARDS
Interfaces documented on this reference page conform to industry standards as follows: line: XCU5.0 Refer to the standards(5) reference page for more information about industry standards and associated tags. OPTIONS
None DESCRIPTION
The line command copies one line, up to and including a newline, from standard input and writes it to standard output. Use this command within a shell command file to read from your terminal. The line command always writes at least a newline character. NOTES
The line utility has no internationalization features and is marked LEGACY in XCU Issue 5. Use the read utility instead. EXIT STATUS
Success. End-of-File. EXAMPLES
To read a line from the keyboard and append it to a file, enter: echo 'Enter comments for the log:' echo ': c' line >>log This shell procedure displays the message: Enter comments for the log: It then reads a line of text from the keyboard and adds it to the end of the file log. The echo ': c' command displays a : (colon) prompt. See the echo command for information about the c escape sequence. SEE ALSO
Commands: echo(1), ksh(1), read(1), Bourne shell sh(1b), POSIX shell sh(1p) Functions: read(2) Standards: standards(5) line(1)
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