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Help needed on sed command

ddd — Mon, 11 Sep 2023 13:38:04 GMT

Hello ,
Please let me know for these:
$sed's/.$//' filename
$ sed -n '1!G;h;$p' thegeekstuff.txt
$ sed '/./=' thegeekstuff.txt | sed 'N; s/\n/ /'

Also, there is one more command here:
Execute commands on files found by the find command

$ find -iname "MyCProgram.c" -exec md5sum {} \;
Let’s discuss on this please..

unix awk

ddd0808 — Fri, 26 Dec 2014 10:36:19 GMT

Hello ,

pls let me know this:

To insert a new column (say serial number) before the 1st column and to insert a new column after the last column..

Please let me know these...

Link:http://www.theunixschool.com/2012/11/awk-examples-insert-remove-update-fields.html

Deleting a non -empty directory in linux

preranaarukala — Tue, 09 Dec 2014 07:29:01 GMT

Forum: Linux System questionare
Thread description: How to delete a non-empty directory in linux in one go.
Thread starter: preranaarukala
Last message posted by: shanky
Number of replies: 1

Network adaptor in Linux

Guangsheng Zhao — Wed, 19 Nov 2014 11:29:34 GMT

Forum: Linux System questionare
Thread description: Network adaptor in Linux
Thread starter: Guangsheng Zhao
Last message posted by: shanky
Number of replies: 1

Problem with mkdir command

shanky — Tue, 18 Nov 2014 04:54:00 GMT

On behalf of Dipti Vyas

Hello , I am using currently cygwin for unix commands.
I tried the command as below :
cmd1>mkdir progs progs/progs1 progs/progs2
cmd2>cd progs1

However it is not accepting as of now the above command...and getting error message as "No such file or directory" ...

pls look into the same..and let me know

Requester email:diptiakvyas@gmail.com

Location:Bangalore, India
User environment: Browser: Chrome (38.0.2125.111)
OS: Microsoft Windows 7

What is an orphan file?

Guest — Fri, 07 Nov 2014 14:42:41 GMT

Forum: Linux System questionare
Thread description: What is an orphan file in Linux system
Thread starter: Guest
Last message posted by: shanky
Number of replies: 1

Cut Command in Linux

Dipti Vyas — Thu, 17 Jul 2014 07:08:05 GMT

From: Dipti Vyas
Posted At: Monday, July 14, 2014 8:07 PM
Posted To: UNIX
Conversation: Cut command
Subject: Cut command

Hello,

Has anyone worked on cut command in unix..

Please let me know.

Thanks and Regards,
Dipti

Shell script to connect to multiple servers

Deepika Munjampally — Thu, 12 Jun 2014 12:15:28 GMT

Hi All,

I need to connect to Multiple servers from a shell script and want to execute a command.
Below is the script which I am trying but not working.
Kindly help me out if you know it. Please mail me. Thanks in advance!

-rwxrwxrwx 1 root sys 150 May 5 14:12 fname
-rwxrwxrwx 1 root sys 204 May 14 14:33 return_code_22

# cat return_code_22
#### this script is used to check nagios communication ####
for i in `cat fname`
do
ssh se283701@$i
hostname
## now enter passwd enter
## executing command here
##cd /opt/nrpe
##nohup server &
exit
done

# cat fname
## keeping track of all ip address
10.184.10.8
10.184.10.9
10.184.10.10
10.184.10.11
10.184.10.12
10.184.10.21
10.184.10.34
10.184.10.35
10.184.10.7

Regards,
Deepika

Need a Robust Session Saver in GNOME

Bhaveek — Wed, 04 Jun 2014 03:26:46 GMT

Hello guys,

I use Ubuntu Gnome 14.04. I experience frequent power outages in my area because of which I lose the session I am working on. Although my text editor loads the files I was working on after I log back in, it's a pain to reopen up all the windows I had open during my unsaved session. I looked up & found a way to tweak settings for gnome-session in dconf-editor, but that only applies if I log out. I need a tool that autosaves my session any time I want or which triggers itself every 10min or so.

Any help is much appreciated.

Process control in linux

shanky — Wed, 28 May 2014 11:56:08 GMT

On behalf of a user:

Hello,

I need to include a functionality in the scripts whichallows restart ability .

The requirement is that in case of any error or failure thescript would come out with an exit code.

And when the script is run again with correct data, itshould start from the point where it stopped the last time.

Can someone please share any knowledge on such afunctionality using UNIX shell scripting?

Thanks & regards,
Preeta