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image resize

Posted 04-05-2020 at 05:25 PM by karanis

convert xxx.png -resize 600 example.png (wrt Width)
convert xxx.png -resize 600x1000! example.png (force scale distorsion)

karanis

LQ Newbie

Posted in Uncategorized

Views 392 Comments 0 karanis is offline

tar specific extensions

Posted 04-05-2020 at 05:25 PM by karanis

Tags tar

find ./someDir -name "*.php" -o -name "*.html" | tar -cf my_archive -T -

karanis

LQ Newbie

Posted in Uncategorized

Views 356 Comments 0 karanis is offline

MULTI image resize on disk

Posted 04-05-2020 at 05:24 PM by karanis

Tags image

#!/usr/bin/env bash
# Purpose: batch image resizer
# Source: https://guides.wp-bullet.com
# Author: Mike

# absolute path to image folder
FOLDER="/var/www/wp-bullet.com/wp-content/uploads"

# max height
WIDTH=540

# max width
HEIGHT=300

#resize png or jpg to either height or width, keeps proportions using imagemagick
#find ${FOLDER} -iname '*.jpg' -o -iname '*.png' -exec convert \{}...

karanis

LQ Newbie

Posted in Uncategorized

Views 380 Comments 0 karanis is offline

MULTI ethernet bonding

Posted 04-05-2020 at 05:23 PM by karanis

Tags net

# /etc/rc.d/rc.inet1.conf HAS 2 if enabled at boot
# eth0: no DNS, no static IP , eth1: no DNS, no static IP

/sbin/ifconfig eth0 down
/sbin/ifconfig eth1 down
/sbin/modprobe bonding mode=0 miimon=100

/usr/sbin/ip addr add 192.168.2.IP/24 dev bond0

/usr/sbin/ip link set bond0 up
/usr/sbin/ip link set eth0 master bond0
/usr/sbin/ip link set eth1 master bond0

/sbin/route add default gw 192.168.2.1
...

karanis

LQ Newbie

Posted in Uncategorized

Views 249 Comments 0 karanis is offline

Connection speed between 2 linux

Posted 04-05-2020 at 05:22 PM by karanis

Tags net

https://askubuntu.com/questions/7976...ween-two-boxes

Type 1 : (nc and dd)
Server# nc -vvlnp 12345 >/dev/null
Client# dd if=/dev/zero bs=1M count=1K | nc -vvn 10.10.0.2 12345

Type 2 : (iperf)
Server# iperf -s
Client# iperf -c

karanis

LQ Newbie

Posted in Uncategorized

Views 243 Comments 0 karanis is offline