SCP command 프로그램

I am going to share my program that I made whenever I had time.

I made it using SCP command.

SCP uses Secure Shell (SSH) to transfer file between client and remote server, It's fast and secure.

In this article, I will show you two examples.

1. First example - copying file from several remote server

---

If you need to transfer file to several remote server, You can use it below program.

The program requires file that has many linux ip or username information like below.

nklee@172.19.136.18
nklee@172.19.136.18
nklee@172.19.136.18

#!/bin/sh

if [ $# -lt 3 ]
then
    echo "Usage : $0 {로컬파일or디렉토리} {원격경로} {서버파일리스트}"
    exit 1
fi

servers=`cat $3`

for server in $servers
do
    echo "-------------------------------------------------"
    echo "scp -r $1 ${server}:$2"
    echo "-------------------------------------------------"
    scp -r $1 ${server}:$2
    echo "\n"
done

You can use following UNIX command.

$ ./scp_download.sh /home/nklee/index.html . servers

2. Second example - copying file to several remote server

---

If you need to transfer file from several remote servers, You can use it below program.

#!/bin/sh

if [ $# -lt 3 ]
then
    echo "Usage : $0 {로컬파일or디렉토리} {원격경로} {서버파일리스트}"
    exit 1
fi

servers=`cat $3`

for server in $servers
do
    echo "-------------------------------------------------"
    echo "scp -r $1 ${server}:$2"
    echo "-------------------------------------------------"
    scp -r $1 ${server}:$2
    echo "\n"
done

You can use following UNIX command.

$ ./scp_upload.sh ./index.html /home/nklee/test servers

Thanks for reading this article so far.

If you have any questions or feedback then please write your comment.