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Top Forums UNIX for Beginners Questions & Answers Filtering netstat command output Post 303042081 by Chubler_XL on Friday 13th of December 2019 12:37:48 PM
Quote:
Originally Posted by sravani25
Can you please explain the script which you wrote.


Thanks
/LISTEN/ && ! /127.0.0.1/
Match lines containing LISTEN and not 127.0.0.1

gsub("::", "ALL", $0)
Replace :: with ALL on entire line

if ($4 ~ ":") { RECV[$2] }
if field #4 contains : store field #2 in RECV array

/ESTABLISHED/ && ($2 in RECV)
Match lines that contain ESTABLISHED and field #2 previously stored in RECV array

gsub(/:.*/,"",$5)
Remove from : to end of field in field #5

Code:
if (!($5 in FOUND)) {
   print $5
   FOUND[$5]
}

if field #5 has not already been printed (not in FOUND array) then print it and add field #5 to FOUND array.
This User Gave Thanks to Chubler_XL For This Post:
 
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GIT-LOST-FOUND(1)						    Git Manual							 GIT-LOST-FOUND(1)

NAME
git-lost-found - Recover lost refs that luckily have not yet been pruned SYNOPSIS
git lost-found DESCRIPTION
NOTE: this command is deprecated. Use git-fsck(1) with the option --lost-found instead. Finds dangling commits and tags from the object database, and creates refs to them in the .git/lost-found/ directory. Commits and tags that dereference to commits are stored in .git/lost-found/commit, and other objects are stored in .git/lost-found/other. OUTPUT
Prints to standard output the object names and one-line descriptions of any commits or tags found. EXAMPLE
Suppose you run git tag -f and mistype the tag to overwrite. The ref to your tag is overwritten, but until you run git prune, the tag itself is still there. $ git lost-found [1ef2b196d909eed523d4f3c9bf54b78cdd6843c6] GIT 0.99.9c ... Also you can use gitk to browse how any tags found relate to each other. $ gitk $(cd .git/lost-found/commit && echo ??*) After making sure you know which the object is the tag you are looking for, you can reconnect it to your regular .git/refs hierarchy. $ git cat-file -t 1ef2b196 tag $ git cat-file tag 1ef2b196 object fa41bbce8e38c67a218415de6cfa510c7e50032a type commit tag v0.99.9c tagger Junio C Hamano <junkio@cox.net> 1131059594 -0800 GIT 0.99.9c This contains the following changes from the "master" branch, since ... $ git update-ref refs/tags/not-lost-anymore 1ef2b196 $ git rev-parse not-lost-anymore 1ef2b196d909eed523d4f3c9bf54b78cdd6843c6 GIT
Part of the git(1) suite Git 1.7.10.4 11/24/2012 GIT-LOST-FOUND(1)

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