SFTP to remote system using Virtual-IP
Monday, September 22, 2008
SFTP programmatically without interruption to a remote-system that uses Virtual-IP (physical box is subjected to change) with the following options.
sftp -o PasswordAuthentication=no -o StrictHostKeyChecking=no
This will add the remote hostname to ~/.ssh/known_hosts file automatically without interruption.
Posted bySeshu Karthick at 1:44 PM 0 comments
Labels: unix
Grep text recursively in Unix
Tuesday, September 2, 2008
Using the pattern keyword:
grep pattern * */* */*/* 2>/dev/null
The simplistic approach using find is:
find /startdir -exec grep whatever {} dev/null \;
That's not necessarily very efficient. Using xargs can help
find . -name *.xml | xargs grep whatever
Posted bySeshu Karthick at 8:56 AM 0 comments
Labels: unix
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