Su and run single line command Post: 302900019

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

single line command

i need to search for a single pattern in three different logs....what would be the best one line script????

2. UNIX for Dummies Questions & Answers

run command Unix on a single line

Hi everybody.. I need to enter in bash mode and then run a command and this just in a single command line. I tried : "bash ^M| somecommand" but nothing.. How do I do to simulate the return button just right after the bash command ? Thanks..

3. UNIX for Dummies Questions & Answers

How to run multiple command in single command?

Dear Unix Guru, I have several directories as below /home/user/ dir1 dir2 dir3 Each directory has different size. I want to print each directory size (Solaris command du -hs .) Can you please guide me how to achieve this? Thanks Bala

4. Shell Programming and Scripting

a few single line command

i m trying to find the answers of a past year exam questions , i m sure it ll be very easy for u guys , this is not a hw assignment or somth. i just wanna be sure of right answers . write a single instruction to perform each of the following tasks: (u r allowed to use c shell, and u can use...

5. Solaris

Single maintence mode cannot run any command on M4000

Hii All I was building two M4000 servers and one was successfully installed. Other one /usr has been unmounted. my putty session got disconnected and i connected to console where it asked for root single maintence # # init 0 not foung # df -h not found # xscf>poweroff -a xscf>...

6. UNIX for Dummies Questions & Answers

How to run multiple command in a single line?

Normally i would do this- cd abc ls -ltr I wish to run above command in a single line, like this- cd abc | ls -ltr But above command doesn't works, it simply runs the second command, ignoring the 1st one. :confused:

7. Shell Programming and Scripting

sed command to grep multiple pattern present in single line and delete that line

here is what i want to achieve.. i have a file with below contents cat fileName blah blah blah . .DROP this REJECT that . --sport 7800 -j REJECT --reject-with icmp-port-unreachable --dport 7800 -j REJECT --reject-with icmp-port-unreachable . . . more blah blah blah --dport 3306...

8. UNIX for Dummies Questions & Answers

To find and display the middle line in a file using single line command.

Hi all, How can i display the middle line of a file using a single line command?

9. Solaris

Can I run repair on lot of blocks with single command ?

Hi, I have Solaris-10 OS on T5220. Both local disks were mirrored under SVM. Somehow when one disk gone bad (c0t1d0), other disk (c0t0d0) also got lot of bad block. We have readable data only on c0t0d0, but as soon as server comes after, it hangs when I run few commands because of read errors,...

10. Shell Programming and Scripting

How to run simple single command on multiple Linux servers?

Hi All, How can i run a single command on multiple servers with or without giving credentials. I have a file(servers.txt) which has got list of servers and i want to run a command lsb_release -dr on all these servers and get output of those servers against each server. I tried below code...

LEARN ABOUT REDHAT

urlview

urlview(1)						      General Commands Manual							urlview(1)

NAME

       urlview - URL extractor/launcher

SYNOPSIS

       urlview filename [ filename ... ]

DESCRIPTION

       urlview	is a screen oriented program for extracting URLs from text files and displaying a menu from which you may launch a command to view
       a specific item.

CONFIGURATION

       urlview attempts to read ~/.urlview upon startup.  If this file doesn't exist, it will try to read a system wide file in /etc/urlview.conf.
       There are two configuration commands (order does not matter):

       REGEXP regexp
	      urlview  uses a regular expression to extract URLs from the specified text files.  
, 	, 
 and f are all converted to their nor-
	      mal printf(3) meanings.  The default REGEXP is:

       (((https?|ftp|gopher)://|(mailto|file|news):)[^' <>"]+|(www|web|w3).[-a-z0-9.]+)[^' .,;<>":]

       COMMAND command
	      If the specified command contains a %s, it will be subsituted with the URL that was requested, otherwise the URL is appended to  the
	      COMMAND string.  The default COMMAND is:

	      url_handler.sh %s

       Note: You should never put single quotes around the %s.	urlview does this for you, and also makes sure that single quotes eventually show-
       ing up inside the URL are handled properly.  (Note that this shouldn't  happen  with  the  default  regular  expression,  which	explicitly
       excludes single quotes.)

FILES

       /etc/urlview.conf
	      system-wide urlview configuration file

       ~/.urlview
	      urlview configuration file

SEE ALSO

       printf(3), regcomp(3), regex(7)

AUTHOR

       Michael Elkins <me@cs.hmc.edu>.

       Modified for Debian by Luis Francisco Gonzalez <luisgh@debian.org>.

       Modified for SuSE by Dr. Werner Fink <werner@suse.de> and Stepan Kasal <kasal@suse.cz>.

       Changes put together by Thomas Roessler <roessler@does-not-exist.org>.

																	urlview(1)

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

single line command

Discussion started by: roshanjain2

2. UNIX for Dummies Questions & Answers

run command Unix on a single line

Discussion started by: Riddick61

3. UNIX for Dummies Questions & Answers

How to run multiple command in single command?

Discussion started by: baluchen

4. Shell Programming and Scripting

a few single line command

Discussion started by: brhn