I tend to be lazy .. hehehehe..
sometime I took a lot of picture then later don’t know how to select and post ..
some more need to resize each one of them before publish or send out to somebody else..
figured out.. by creating a simple bash script file with following content :
~/bin/resize_my_images.sh
for i in `ls *.JPG` do convert -verbose -resize 50% -comment "(c) HawkEYE Expression's" $i resized_${i%%.*}.jpg done |
* Updated to fix the filename extension to lower-cased..
Then have make it executable .. before can use .. by issuing this command.
chmod a+x ~/bin/resize_my_images.sh |
to use it..
cd ~/where/to/image_folder/ ~/bin/resize_my_images.sh . |
it will take every single JPG file in the folder and resized it by 50% .. and renamed to resized_original_name.jpg
quite handy when to handle let’s say 300+ images…
p/s : can remove verbose string if don’t want to know the progress of the conversion process..
btw .. dependencies is :
[root@nb-namran ~]# rpm -q --whatprovides /usr/bin/convert ImageMagick-6.2.8.0-4.el5_1.1 |
This is a great article. I was able to setup a monitoring service quickly. I have visited a lot of websites and none of them got me to a place where I could monitor my servers this quickly.
Thanks
Girish
to use snmp to monitor other thing..
better to get the utils correct with this.
yum install net-snmp-utils
and then can test with ..
snmpwalk -v 1 localhost -c public system
Looking forward start investing very soonBeautiful! Great site!