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Code: Select all

#!/bin/bash
FILESYSTEM=/dev/sdc1
MAXCAPACITY=90

#deprecated
#DIRTODEL=/videodir/
LOGFILE=/videodir/log

#delete oldest two folders
FILESTODEL=2
#array of all folders to delete old folders from. 
FOLDERS=(       "/videodir/monitor1/"
			  "/videodir/monitor2/" )
			  
			  for folderstodel in "${FOLDERS[@]}"
        do
#check if devsdc1 capacity from df is gt / greater than of maxcapacityallowed
        if [ $(df -P $folderstodel  | awk '{gsub("%",""); capacity=$5}; END { print capacity }') -gt $MAXCAPACITY ]
                then 

# cd to dir, list in order to time modified, list last 2, send that list to rm (delete newlines)
# added var for tail, and rf for rm, since i am deleting directories
                        cd $folderstodel && ls -t | tail -n $FILESTODEL | xargs -d '\n'  rm -rf ;
                        echo 'deleted 2 oldest folders at the below time' >> $LOGFILE;
                        date >> $LOGFILE;

# not passing | to ls but using && as we are not passing return values or stdout
                else
                        echo 'not full yet at the below time' >> $LOGFILE;
                        date >> $LOGFILE;
                fi
done

Code: Select all

#!/bin/bash

#list of all current camera folders
FOLDERS=(       "/videodir1/monitor1/"
			  "/videodir1/monitor2/" )



#in order to use command here, you must use `command` or $(command)
DAY=`date -I`



for folderstomove in "${FOLDERS[@]}"
        do
# must include cd in path or it will default to orig pwd
# xargs will pass results of echo into mkdir
                cd $folderstomove && echo $DAY | xargs mkdir 
                cd $folderstomove && mv ./*avi $DAY
        done


#script ran once a day

Code: Select all

#!/bin/bash
FILESYSTEM=/dev/sdc1

#percent
MAXCAPACITY=90

LOGFILE=/videodir/log

#delete one oldest folder item from each folder
# if you organize by day, it deletes one day from each folder
FILESTODEL=1

#array of all folders to delete old folders from. 
FOLDERS=(       "/videodir/monitor1/" 
                "/videodir/monitor2/"    )



# have it check filesystem size first, and if over capacity, 
# delete one folder, ergo one day from each monitor

#check if file partition capacity from df is gt / greater than of maxcapacityallowed

if [ $(df -P $FILESYSTEM  | awk '{gsub("%",""); capacity=$5}; END { print capacity }') -gt $MAXCAPACITY ]
        then 

        for folderstodel in "${FOLDERS[@]}"
                do

# cd to dir, list in order to time modified, list last 1, send that list to rm (delete newlines)
# added var for tail, and rf for rm, since i am deleting directories
                        cd $folderstodel && ls -t | tail -n $FILESTODEL | xargs -d '\n'  rm -rf ;
                        echo 'deleted 1 oldest folders from one monitor at the below time' >> $LOGFILE;
                        echo "monitor name is:" >> $LOGFILE;
                        echo $folderstodel >> $LOGFILE;
                        date >> $LOGFILE;

# not passing | to ls but using && as we are not passing return values or stdout
                done

        else
                echo 'not full yet at the below time' >> $LOGFILE;
                date >> $LOGFILE;

fi