I'm executing below 2 cmds which is working file.. ( cmd will ssh to remote host and look for pattern in remote file)
output in /tmp/_log_out comes as expected if any file having that pattern
I want to achieve in one line which wants to include in the ssh cmd itself if the no pattern found then a variable should be set to 0.
like ex. ( directly storing the result in a variable and result is nothing variable should be 0)
reason for asking this....after getting the line number executing below line also to get others details (no. of chars in file's 1st line & file inode) which is also working...
my intention is achieve this 2ssh cmds in one line.
[just fyi] ===> objective: This script ssh to many servers and looks for pattern in few log files and store in a local flat file in below format
line # of pattern found:total no. of chars in file's 1st line:file inode number
Script is working one, only concern im ssh to servers twice (first time to get the line of pattern & 2nd to get the rest of dtls). Now looking to optimize in 1ssh cmd to achieve both. appreciate your help
Last edited by Scott; 05-10-2010 at 03:06 AM..
Reason: Please use code tags
Using Net::SSH::Perl To Find A Pattern in a remote file and print info on matched file
Quote:
Originally Posted by radoulov
Or, of course, use Net::SSH:Perl if it's available.
Here's How You Can Do That:
The above code expects you to replace the string "PAT_HERE" with the one you are looking for.
The code searches the files in the user-you-logged-in-as' ( $user ) home directory. If you want to search in other directories change the "cmd" line to something like this, where the the string " \/some\/dir\/* " is a directory you want to search:
More effort will be required if you want to handle situations in which no matches are returned gracefully.
Hope That Helps.
Last edited by deindorfer; 05-11-2010 at 04:13 AM..
Reason: Add Escaping Slashes
Hello guys!
I am setting up a script to access a unix remote server. My problem is that when I put the ssh line "my host", the script does not wait for the server response asking for the password to execute the line in which I put the password, that is, I need to put a form in which script has a... (1 Reply)
Hi,
I need a shell script, which would search the result values from another files.
1)execute " select column1 from table_name" query on the table.
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#!/bin/sh... (4 Replies)
Hi,
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function errorFileCreation
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