Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: Commands to run from shell script
Top Forums UNIX for Dummies Questions & Answers Commands to run from shell script Post 302743253 by Ramrangasamy on Wednesday 12th of December 2012 11:19:45 AM
Old 12-12-2012
i have created below script

script name = "first"

Code:
#!/bin/bash

isumid 98765432


and i go back to command prompt and run it like below

Code:
script > sh -x first

getting below output

Code:
+ isumid 98765432
first: line 2: isumid: command not found
script>

but if i give like below

Code:
script>isumid 98765432  "it is working"

Last edited by Scott; 12-12-2012 at 12:24 PM.. Reason: Code tags
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

How to run unix commands in a new shell inside a shell script?

Hi , I am having one situation in which I need to run some simple unix commands after doing "chroot" command in a shell script. Which in turn creates a new shell. So scenario is that - I need to have one shell script which is ran as a part of crontab - in this shell script I need to do a... (2 Replies)
Discussion started by: hkapil
2 Replies

2. Shell Programming and Scripting

how can I write script that lets me run shell commands?

Hello I want to make simple extension to vi , you know how you want to run some shell command you do ":! ls -l " , then you go out the vi the command executed and then you hit enter and you back to vi but now I want to be able to go out of vi and run several command outside of vi .. and in... (3 Replies)
Discussion started by: umen
3 Replies

3. Shell Programming and Scripting

shell script to run a few commands help!

Hi friends this is first post i am very new to shell scripting so i require your expertise to do the following thank u I need to write a shell script which will run the following commands pg_dump bank > backup(Enter) Wait for bash prompt to appear coz it indicates that the command is... (23 Replies)
Discussion started by: perk_bud
23 Replies

4. Shell Programming and Scripting

Run a shell script from one host which connext to remote host and run the commands

I want to write a script which would run from one host say A and connect to other remote host B and then run rest of commands in that host. I tried connecting from A host to B with SSH but after connecting to host B it just getting me inside Host B command prompt. Rest of the script is not running... (6 Replies)
Discussion started by: SN2009
6 Replies

5. Shell Programming and Scripting

Help with shell script to run the commands reading options from local file

I have to use shell script to run series of commands on another unix box by connecting through SSH and giving user credentials. For running commands on remote machine I have to use options reading from a local file. Process: Connecting to remote unix server <host1.ibm.com> through ssh Login: ... (2 Replies)
Discussion started by: itsprout
2 Replies

6. Shell Programming and Scripting

Run multiple commands in $() without opening a new shell

The code below works, but takes too many lines and looks awkward: db2 "export to $filename of del select * from $table with ur"|tee -a $LOGFILE|awk '/Number of rows exported:/ {print $5}' > numrows.tmp numrows=$(cat numrows.tmp) rm numrows.tmp When I try the... (2 Replies)
Discussion started by: akar_naveen
2 Replies

7. Shell Programming and Scripting

Run Shell Commands via HTML on a client machine

Hi guys, so, I have a server running an sqlite database which is accessed by many client machines working as hardware testers, whenever something fails and needs to be replaced the operator would have to enter the Serial Number of the part being replaced as well as some other data. and... (0 Replies)
Discussion started by: sx3v1l_1n51de
0 Replies

8. Shell Programming and Scripting

[bash] run a shell who runs commands

Hi all. On X11 I'm on a shell ...shell_1 (/bin/bash). From here I want to open another shell window shell_2 who executes commands like "ls -l" or programs like ". /program"... so the "result" of commands shows in shell_2 window and not in shell_1. Is that possible ? (4 Replies)
Discussion started by: jerold
4 Replies

9. Shell Programming and Scripting

shell script to run commands in different terminals

hi, how to write shell script that runs different commands(like:ls,ps,ls-l) in differnt terminals(each command should run in different terminal). my main motive is to run different 'c' program exe's available in different locations in different terminals. thanks sai (2 Replies)
Discussion started by: saidopdf
2 Replies

10. Shell Programming and Scripting

Run Shell Commands after creating MYSQL Connection

Hi, I am trying to make a Shell Script using which I will update around 10K records in MySQL db each night. For that, I am currently doing the following command in FOR LOOP: mysql -D $MASTER_DB_NAME -h $MASTER_DB_HOST -u $MASTER_DB_USER -p$MASTER_DB_PASSWD -e "$SQL_Query" This command is... (2 Replies)
Discussion started by: rahulmittal87
2 Replies

LEARN ABOUT DEBIAN

bup-margin

bup-margin(1)						      General Commands Manual						     bup-margin(1)

NAME

       bup-margin - figure out your deduplication safety margin

SYNOPSIS

       bup margin [options...]

DESCRIPTION

       bup margin  iterates  through  all  objects  in	your  bup repository, calculating the largest number of prefix bits shared between any two
       entries.  This number, n, identifies the longest subset of SHA-1 you could use and still encounter a collision between your object ids.

       For example, one system that was tested had a collection of 11 million objects (70 GB), and bup margin returned 45.  That  means  a  46-bit
       hash  would be sufficient to avoid all collisions among that set of objects; each object in that repository could be uniquely identified by
       its first 46 bits.

       The number of bits needed seems to increase by about 1 or 2 for every doubling of the number of objects.  Since SHA-1 hashes have 160 bits,
       that  leaves 115 bits of margin.  Of course, because SHA-1 hashes are essentially random, it's theoretically possible to use many more bits
       with far fewer objects.

       If you're paranoid about the possibility of SHA-1 collisions, you can monitor your repository by running bup margin occasionally to see	if
       you're getting dangerously close to 160 bits.

OPTIONS

       --predict
	      Guess  the offset into each index file where a particular object will appear, and report the maximum deviation of the correct answer
	      from the guess.  This is potentially useful for tuning an interpolation search algorithm.

       --ignore-midx
	      don't use .midx files, use only .idx files.  This is only really useful when used with --predict.

EXAMPLE

	      $ bup margin
	      Reading indexes: 100.00% (1612581/1612581), done.
	      40
	      40 matching prefix bits
	      1.94 bits per doubling
	      120 bits (61.86 doublings) remaining
	      4.19338e+18 times larger is possible

	      Everyone on earth could have 625878182 data sets
	      like yours, all in one repository, and we would
	      expect 1 object collision.

	      $ bup margin --predict
	      PackIdxList: using 1 index.
	      Reading indexes: 100.00% (1612581/1612581), done.
	      915 of 1612581 (0.057%)

SEE ALSO

       bup-midx(1), bup-save(1)

BUP

       Part of the bup(1) suite.

AUTHORS

       Avery Pennarun <apenwarr@gmail.com>.

Bup unknown-															     bup-margin(1)
All times are GMT -4. The time now is 01:08 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy