Sponsored Content
Top Forums Shell Programming and Scripting Shell scripting question (Fedora 16) Post 302620025 by Scrutinizer on Friday 6th of April 2012 08:16:34 PM
Old 04-06-2012
Try:
Code:
for script in */eg.sh; do
  "$script"
done

Quote:
Originally Posted by Fuyudo
[..]
I figured if I tell it to run the script eg.sh in every subfolder it would run them simultaneously right?
[..]
No it should run them sequentially (it is also possible to run them simultaneously if you want..)
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Shell Scripting Question

To anyone who can help greetings, I am a beginner at Unix shell scripting and am taking a class. The assignment question is as follows: use a command-line tool named "itstat" which will display the resolution of an image file and some other lines of information. It accepts a list of image... (1 Reply)
Discussion started by: tech2040
1 Replies

2. Shell Programming and Scripting

Shell Scripting Question

To anyone who can help greetings, I am a beginner at Unix shell scripting. I need to know how to use the command line tool "itstat". I understand it's application, however I cannot find any additional information. Any assistance will be greatly appreciated. (3 Replies)
Discussion started by: tech2040
3 Replies

3. Shell Programming and Scripting

basic shell scripting question

If I did indeed grep something out of it, why woudln't $result show nothing? When I do $? , it does show success... What is the proper syntax so that $result shows actual thing it's grepping out? result=`(ssh $host tail -1 /something/somethingelse) | egrep -i "value" >dev/null` #echo... (3 Replies)
Discussion started by: convenientstore
3 Replies

4. UNIX for Dummies Questions & Answers

Shell Scripting Question

Hi, I am assaigning the output to the variable outp and when i try to loop thru the variable i see the original content $OUTPUT also in the array outp. I dont want to have the original content in the array outp. Please reply. outp=$(echo $OUTPUT | awk '{FS = "|"}{ for(i=0;i<NF;i++)... (8 Replies)
Discussion started by: vijaykrc
8 Replies

5. UNIX for Dummies Questions & Answers

rsh question in shell scripting

Hi all and thanks for Your attention. I need to run this set of commands on a remote machine... rsh -l barut esfe1 sudo su - tode tode deng.sh exit (from rsh) The problem is that when i rsh (or rlogin) i'm required a password. How do I input the password (from the script not mannyally).... (4 Replies)
Discussion started by: Ruzeil
4 Replies

6. UNIX for Dummies Questions & Answers

shell scripting question

Testing for the presence/absence of a pattern in a file, using /bin/sh: while read a; do b="${a##*pattern*}"; ; done < file This returns 0 if there's a match. That signal ($?) can then be used outside the loop. However this method reads through the whole file, even if the match... (2 Replies)
Discussion started by: uiop44
2 Replies

7. Shell Programming and Scripting

Question in shell scripting

Hello, I have a scenario for which I am trying to write a shell script and I have a question regarding the same. Here's the situation: I am trying to copy a directory which consists of a few sub-directories and .c and .dat extension files say n number of times so that the copied file have... (3 Replies)
Discussion started by: corntown118
3 Replies

8. Shell Programming and Scripting

Shell Scripting Question

Hi guys, I am wanting to create a script that will logon to HackThisSite.org and complete Programming Mission 11. You can find a link to this mission here for your reference: www hackthissite org/missions/prog/11/ The following is what I have so far: #!/bin/bash USER="myUsername"... (0 Replies)
Discussion started by: spooke
0 Replies

9. UNIX for Dummies Questions & Answers

Question about shell scripting in UNIX

Unix script coding help? i am trying to write a code that will display following menu to user: (A) Add (B) Subtract (C) Multiply (D) Divide (E) Modulus (F) Exponentiation (G) Exit Then ask user for choice (A-F). After taking users choice ask user for two numbers and perform... (0 Replies)
Discussion started by: renegade755
0 Replies

10. Shell Programming and Scripting

Question regarding for shell scripting.

I tried to run a command which simply generates SSH key with out prompting password. After several trails , got the below command to run the script : ssh-keygen -t rsa -N "" -f id_rsa -N "" tells it to use an empty passphrase (the same as two of the enters in an interactive script) -f... (0 Replies)
Discussion started by: ulaxmi
0 Replies
SHELL-QUOTE(1)						User Contributed Perl Documentation					    SHELL-QUOTE(1)

NAME
shell-quote - quote arguments for safe use, unmodified in a shell command SYNOPSIS
shell-quote [switch]... arg... DESCRIPTION
shell-quote lets you pass arbitrary strings through the shell so that they won't be changed by the shell. This lets you process commands or files with embedded white space or shell globbing characters safely. Here are a few examples. EXAMPLES
ssh preserving args When running a remote command with ssh, ssh doesn't preserve the separate arguments it receives. It just joins them with spaces and passes them to "$SHELL -c". This doesn't work as intended: ssh host touch 'hi there' # fails It creates 2 files, hi and there. Instead, do this: cmd=`shell-quote touch 'hi there'` ssh host "$cmd" This gives you just 1 file, hi there. process find output It's not ordinarily possible to process an arbitrary list of files output by find with a shell script. Anything you put in $IFS to split up the output could legitimately be in a file's name. Here's how you can do it using shell-quote: eval set -- `find -type f -print0 | xargs -0 shell-quote --` debug shell scripts shell-quote is better than echo for debugging shell scripts. debug() { [ -z "$debug" ] || shell-quote "debug:" "$@" } With echo you can't tell the difference between "debug 'foo bar'" and "debug foo bar", but with shell-quote you can. save a command for later shell-quote can be used to build up a shell command to run later. Say you want the user to be able to give you switches for a command you're going to run. If you don't want the switches to be re-evaluated by the shell (which is usually a good idea, else there are things the user can't pass through), you can do something like this: user_switches= while [ $# != 0 ] do case x$1 in x--pass-through) [ $# -gt 1 ] || die "need an argument for $1" user_switches="$user_switches "`shell-quote -- "$2"` shift;; # process other switches esac shift done # later eval "shell-quote some-command $user_switches my args" OPTIONS
--debug Turn debugging on. --help Show the usage message and die. --version Show the version number and exit. AVAILABILITY
The code is licensed under the GNU GPL. Check http://www.argon.org/~roderick/ or CPAN for updated versions. AUTHOR
Roderick Schertler <roderick@argon.org> perl v5.16.3 2010-06-11 SHELL-QUOTE(1)
All times are GMT -4. The time now is 12:24 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy