Bash script for checking if a host is on the local network Post: 303045001

10 More Discussions You Might Find Interesting

1. Solaris

How to delete the files from local host to remote host

Hi all, i am copying .gz files from production server to development server using "scp" command.my requirement is after copying .gz files i want to delete old .gz files(two days back) in development server from production server. like this way i need to delelte .log ,.z and .dmp files...

2. UNIX for Dummies Questions & Answers

Bash Script to check Remote Host Connection

Hi all, Can anyone tell/guide me how to check remote host is up/running using bash script? Thanks. Zulfiqar

3. IP Networking

ssh server is attachable from local network not from another network

hello i have a ubuntu ssh server that i can acess from any of my comnputers but only if they are on the same wireless network as the server. i tested trhis my tehtehring my samsung blackjack to my windows partition and installing openssh to windows it works when windows is on the wireless but no...

4. Shell Programming and Scripting

Network checking while running a script

hi, i am new to this scripting stuff so please help. i need a script that should check network connection while process.bsh is running which connects to a server for some time (e.g. 30 secs to a minute) and I wanted to make sure that network interruption does not happen during this time period...

5. UNIX for Advanced & Expert Users

Help! How to find the local host after few ssh hops to remote host???

I do a ssh to remote host(A1) from local host(L1). I then ssh to another remote(A2) from A1. When I do a who -m from A2, I see the "connected from" as "A1". => who -m userid pts/2 2010-03-27 08:47 (A1) I want to identify who is the local host who initiated the connection to...

6. Shell Programming and Scripting

Writing a bash script using host

Im trying to write a script using the host command but its not working properly. I cant understand what Im doing wrong. When I use it at the command prompt, it works fine. But its being used actually in the script, it says its not found: 2 SERVFAIL. Can anyone help me? Here's what I have so far: no...

7. Shell Programming and Scripting

Print all Host on local network

Hello guys, I would like to develop a script which takes a host name as argument and displays a message whether the host is on the local network or not. How can I accomplish that? Is there a file or command that I can use to list all host on the local network? :confused:

8. Shell Programming and Scripting

checking first argument for tag in bash script

I have a bash script where I pass an argument ./chris.bash "\argv Test" I want to detect if the user supplied \argv at the start of the argument

9. Shell Programming and Scripting

Copy a file from local host to a list of remote hosts --- perl script

Hi friends, i need to prepare a script ( in perl) i have a file called "demo.exe" in my local unix host. i have a list of remote hosts in a file "hosts.txt" now i need to push "demo.exe" file to all the hosts in "hosts.txt" file. for this i need to prepare a script(in perl, but shell...

10. UNIX for Beginners Questions & Answers

Error when running script involving machine name and local network

Hi everyone, I'm trying to write a script that takes a machine name as a command line argument and displays a message informing me whether the host is on the local network. Here's what I have: #!/bin/bash gateway=$(ip route | grep default | cut -d' ' -f3) if ]; then echo "$1 is on the...

LEARN ABOUT SUSE

git-pack-refs

GIT-PACK-REFS(1)						    Git Manual							  GIT-PACK-REFS(1)

NAME

       git-pack-refs - Pack heads and tags for efficient repository access

SYNOPSIS

       git pack-refs [--all] [--no-prune]

DESCRIPTION

       Traditionally, tips of branches and tags (collectively known as refs) were stored one file per ref under $GIT_DIR/refs directory. While
       many branch tips tend to be updated often, most tags and some branch tips are never updated. When a repository has hundreds or thousands of
       tags, this one-file-per-ref format both wastes storage and hurts performance.

       This command is used to solve the storage and performance problem by stashing the refs in a single file, $GIT_DIR/packed-refs. When a ref
       is missing from the traditional $GIT_DIR/refs hierarchy, it is looked up in this file and used if found.

       Subsequent updates to branches always create new files under $GIT_DIR/refs hierarchy.

       A recommended practice to deal with a repository with too many refs is to pack its refs with --all --prune once, and occasionally run git
       pack-refs --prune. Tags are by definition stationary and are not expected to change. Branch heads will be packed with the initial
       pack-refs --all, but only the currently active branch heads will become unpacked, and the next pack-refs (without --all) will leave them
       unpacked.

OPTIONS

       --all
	   The command by default packs all tags and refs that are already packed, and leaves other refs alone. This is because branches are
	   expected to be actively developed and packing their tips does not help performance. This option causes branch tips to be packed as
	   well. Useful for a repository with many branches of historical interests.

       --no-prune
	   The command usually removes loose refs under $GIT_DIR/refs hierarchy after packing them. This option tells it not to.

AUTHOR

       Written by Linus Torvalds <torvalds@osdl.org[1]>

GIT

       Part of the git(1) suite

NOTES

	1. torvalds@osdl.org
	   mailto:torvalds@osdl.org

Git 1.7.1							    07/05/2010							  GIT-PACK-REFS(1)

10 More Discussions You Might Find Interesting

1. Solaris

How to delete the files from local host to remote host

Discussion started by: krishna176

2. UNIX for Dummies Questions & Answers

Bash Script to check Remote Host Connection

Discussion started by: zulfikarmd

3. IP Networking

ssh server is attachable from local network not from another network

Discussion started by: old noob

4. Shell Programming and Scripting

Network checking while running a script

Discussion started by: bun $ ny