Sponsored Content
Top Forums Shell Programming and Scripting How do l test for carriage return & Disk space usage Post 76473 by jim mcnamara on Tuesday 28th of June 2005 12:45:09 PM
Old 06-28-2005
bdf or df du give information about disk usage.
For example:
Code:
 bdf . | awk '{ if(NR==2){print $5}}'

gives you the % free on the current disk.

'\015' is octal for ASCII 13 - carriage return.
You can use:
Code:
expr index $VAR '\015'

to get the position of a carriage return (0=none found) in the variable VAR.
 

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

finding disk space usage

How would I go about finding the about of disk space occupied by a certain directory? For example, /u1/cvera => 530 MB Thanks =) (3 Replies)
Discussion started by: cvera8
3 Replies

2. UNIX for Dummies Questions & Answers

how to determine the disk space usage

how can we determine the disk space used by a certain directory? (1 Reply)
Discussion started by: gfhgfnhhn
1 Replies

3. Shell Programming and Scripting

Insert a line including Variable & Carriage Return / sed command as Variable

I want to instert Category:XXXXX into the 2. line something like this should work, but I have somewhere the wrong sytanx. something with the linebreak goes wrong: sed "2i\\${n}Category:$cat\n" Sample: Titel Blahh Blahh abllk sdhsd sjdhf Blahh Blah Blahh Blahh Should look like... (2 Replies)
Discussion started by: lowmaster
2 Replies

4. Shell Programming and Scripting

script to monitor disk space usage

Some times my disk space is used upto 100% due to the application logs . So this script is to monitor the disk space usage and wall message to the users about the disk space usage if it exceeds the limit set in the script. Here for example the limit is set to 80%. This job is added in cron to... (2 Replies)
Discussion started by: amitranjansahu
2 Replies

5. Shell Programming and Scripting

strip carriage return & append next line

Hello everyone, I am trying to search a file for lines that start with 'ip:' and have a carriage return after(ip:$). I then want to remove the carriage return from that line and append the next line in the file to the line containing 'ip'. I tried doing this with SED, but had no luck. Any... (3 Replies)
Discussion started by: vada010
3 Replies

6. Shell Programming and Scripting

Disk Usage - Space Used

Hi all, FreeBSD7.1 @ sh. In a backup script I am trying to get the blocks used by the backup once completed. I am using the function: #!/bin/sh spaceused() { du -d 0 "${1}" | awk -F"+" '{ print $1 } } to return the blocks used of said directory and contents. Via. command line... (7 Replies)
Discussion started by: Festus Hagen
7 Replies

7. UNIX Desktop Questions & Answers

Issue with disk space usage

Issue with disk space usage I have the following line in my "df -h" output: Filesystem Size Used Avail Capacity Mounted on /dev/ad4s1a 496M 495M -39M 109% / What is the issue with having 9% excess utilisation? How can I find out what this partition is... (2 Replies)
Discussion started by: figaro
2 Replies

8. Shell Programming and Scripting

Send Disk Space Usage Status via email

Hi Guys, Is there any way I can write a script that sends DISK SPACE USAGE STATUS via email once a week? Thanks, (5 Replies)
Discussion started by: g4v1n
5 Replies

9. Shell Programming and Scripting

Need Generic command for disk space usage

Given this directory /web I need to get the current usage (in %) on Linux and Unix both using the same command on bash shell ? The command i tried was working on Unix (solaris) but does not filter the desired same value when run of Linux. My command df -h /web | awk '{print $5}' | sed -n... (5 Replies)
Discussion started by: mohtashims
5 Replies

10. Shell Programming and Scripting

Generate disk space usage email alert

hi all members I have a shell script to generate disk space usage email alert if threshold is more than 80 %, now the requirement changed to keep sending alert emails for every 5% incremental usage ........ Any help would be greatly appreciated. ex - 80% , 85% ,90%,95%,100% we should get an... (6 Replies)
Discussion started by: anil529
6 Replies
GIT-VAR(1)							    Git Manual								GIT-VAR(1)

NAME
       git-var - Show a Git logical variable

SYNOPSIS
       git var ( -l | <variable> )

DESCRIPTION
       Prints a Git logical variable.

OPTIONS
       -l
	   Cause the logical variables to be listed. In addition, all the variables of the Git configuration file .git/config are listed as well.
	   (However, the configuration variables listing functionality is deprecated in favor of git config -l.)

EXAMPLE
	   $ git var GIT_AUTHOR_IDENT
	   Eric W. Biederman <ebiederm@lnxi.com> 1121223278 -0600

VARIABLES
       GIT_AUTHOR_IDENT
	   The author of a piece of code.

       GIT_COMMITTER_IDENT
	   The person who put a piece of code into Git.

       GIT_EDITOR
	   Text editor for use by Git commands. The value is meant to be interpreted by the shell when it is used. Examples: ~/bin/vi,
	   $SOME_ENVIRONMENT_VARIABLE, "C:Program FilesVimgvim.exe" --nofork. The order of preference is the $GIT_EDITOR environment variable,
	   then core.editor configuration, then $VISUAL, then $EDITOR, and then the default chosen at compile time, which is usually vi.

       GIT_PAGER
	   Text viewer for use by Git commands (e.g., less). The value is meant to be interpreted by the shell. The order of preference is the
	   $GIT_PAGER environment variable, then core.pager configuration, then $PAGER, and then the default chosen at compile time (usually
	   less).

SEE ALSO
       git-commit-tree(1) git-tag(1) git-config(1)

GIT
       Part of the git(1) suite

Git 2.17.1							    10/05/2018								GIT-VAR(1)
All times are GMT -4. The time now is 06:27 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy