A shell script is a script written for the shell, or command line interpreter, of an operating system.

learn more… | top users | synonyms (1)

1
vote
2answers
37 views

Using bash script to select/view only specific data from logfile

My NAS creates a logfile in the format below: <30>1 2014-07-21T05:02:10+02:00 ABC-NAS qlogd 6432 - - qlogd[6432]: event log: Users: Glacier, Source IP: 127.0.0.1, Computer name: localhost, ...
3
votes
2answers
2k views

How to add commands of windows to local shell of XShell 4

XShell is a very powerful tools to ssh remote computers such as Unix/Linux. And it has built some internal commands for you to run within your Windows. Xshell:\> help Internal Commands: new: ...
22
votes
6answers
60k views

looping through `ls` results in bash shell script

Does any one have a template shell script for doing something with ls for a list of directory names and looping through each one and doing something? I'm planning to do ls -1d */ to get the list of ...
-1
votes
2answers
17 views

trying to login automatically into a server using sudo ssh cmd in script [closed]

I am new to Shell scripting. I want to login to a server using a script. The normal command I use is --> sudo ssh . when i tried putting this into a txt format file and tried running, it throw an ...
-2
votes
1answer
22 views

how to run command in another terminal in Linux script

In Linux shell script I have to run few commands under another user but I am enable to. Please advice some suggestions. $ jumpto -T -u ... after this command it enters in another terminal and I ...
1
vote
1answer
29 views

Batch convert txt file encoding

I have about 700 files that were the results of a closed caption software process. I can open the files on my PC or Mac in a GUI, but when I open it on the server with nano, I get this: ...
5
votes
3answers
3k views

Test if a package is installed in APT

I want a shell script method to test/report if a package is installed. I don't need details, only boolean return to set logic flow. I looked at Find if a package is installed, but dpkg returns complex ...
-1
votes
1answer
33 views

how to retrieve following error when i execute shell script

I have one script to log into remote server.But i tried to Execute the script some error occur. Logs: My script: #!/bin/bash S1=$(ssh -t selvam-odc-shell1 "users | wc -w ") S2=$(ssh -t ...
1
vote
1answer
31 views

Sending emails from script - empty email

I have some script that sending email to me from server: #!/bin/bash DWATYG=$(date +%d.%m.%Y -d '16 days ago') RAPORT=$(ausearch -i -k RBS -ts $DWATYG) echo "$RAPORT" | mutt -s "Raport RBS" ...
0
votes
0answers
23 views

Distributing master key in hadoop

For the master node passwordless-ly ssh into the slaves, the master needs to distribute its ssh keys to the slaves. Copying keys using ssh-copy-id asks for the user password. If there are hundreds of ...
0
votes
0answers
25 views

Wrong exit status from expect script

I developed the TELNET_TEST.expect (expect script ) in order to test TELENT connection on remote machine this script perform telnet on target machine wait for login and send password and make exit ...
0
votes
0answers
20 views

Bash script for repeated execution of benchmark

I'm working on a project involved with cloud instance performance. Currently running UnixBench on EC2 instances. For comparison purposes I require a benchmark to be run constantly on one instance. By ...
0
votes
1answer
24 views

writing a script to mail all users online

I am taking my first Linux class and we are writing scripts. Currently I'm trying to write a script that will look at who is online and then send them a mail This is an entry level linux class so ...
0
votes
1answer
23 views

Command in script fails with “not found” error, but runs fine on command line

I've created a minimal environment on my embedded ARM device consisting of just the Linux kernel, and with Busybox and a minimal filesystem in an initrd image. I have an inittab that runs ...
0
votes
1answer
33 views

Keep only latest two folders in the directory

I have a directory which has the following folders. Data-2014-07-10-0240 Data-2014-07-10-0340 Data-2014-07-11-1232 Data-2014-07-12-0530 Data-2014-07-13-1210 I want to keep only latest two folders ...
0
votes
0answers
13 views

Copy all files except those that are executable [duplicate]

I have a backup script that copies all the files in my programming directory to an external HDD. Right now, the output files are called program.out and my script is set to ignore them, but I would ...
0
votes
1answer
51 views

How to call a Windows Environment Variable in a Shell script?

It is possible to call Windows Environment Variables in a bat script by defining e.g. %JAVA_HOME%. It looks like this is not possible using CygWin and shell scripts. Is it possible to call Windows ...
0
votes
1answer
27 views

sh + how to run command and set it into parameter ( VAL )

please take look on the following commands down, ( the shell is sh ) something not clearly for me when I run - eval echo \$arr$n , I get the value a as expected so why: VAL=eval echo \$arr$n , ...
0
votes
2answers
694 views

how do you create a menu item in the Ubuntu applications menu which changes the current directory before running a shell script?

I'm looking to add a menu item to the applications menu in Ubuntu which will run a shell script. In order for the shell script to work I need to cd into the directory which contains the shell script. ...
1
vote
1answer
38 views

Finding subdirectories in linux

I am trying to search through all the subdirectories in the current directory for a directory named 'jdk1.7'. I have written a statement like find -type d -name 'jdk1*' But I am not getting any ...
0
votes
2answers
49 views

List of MAC addresses for 10 machines

I need to list of MAC addresses for a 10 computers having Windows 7 installed on them. These are named in a series like training1 - training10. There IP addresses are on DHCP mode and update every ...
0
votes
1answer
571 views

ShellScript:dialog inputbox

Somehow to interact with user using shell in Linux you can use dialog. my question about dialog --inputbox where you let user to enter a string as an answer to a question then you can redirect the ...
0
votes
0answers
20 views

I need a dynamic script for changing Host IPs depending on computer name that I can shoot over the network

Does anyone know how to make a Batch/Script, that I can modify, for looking up the host computer name and build the IP and gateway off of it. we have a simple setup of computer name refers to ...
0
votes
1answer
481 views

How to prompt (gui) and use root password on a script?

I would like run a script of mine that need some root privilegies on a gui way. For example, a simple script could be: #!/bin/sh clementine sudo shutdown -h 00:00 The first line opens the ...
0
votes
1answer
49 views

how to batch change date created to date modified

I have many video files ending with extensions mov, avi, mp4, and mts. I need to change their "date created" to their "date modified value" I tried using the following powerhsell script: ...
0
votes
1answer
57 views

Run a script only at shutdown (not log off or restart) on Mac OS X

Is there any way to run a script only at shutdown? I mean, only when the computer is really shutting down to off state. This script should not run when doing just a log off or restart.
0
votes
1answer
15 views

Backing up github [closed]

I have a bunch of github directories and have been using a script with the "cp" command to backup to an external USB drive. I was wondering if I should be backing up directories that I make for ...
1
vote
1answer
28 views

command at boot, before another script

This should be an easy question, but as a solaris novice, I'm stuck. I have to launch a change MAC address command at boot (i.e. ifconfig bge0 ether). If I do this at terminal, everything goes smooth. ...
0
votes
0answers
11 views

unable to terminate the program via using function in shell

I have two files 1.sh and 2.sh below is the code of both files. 2.sh is main file which is executing and 1.sh is used for defining the functions. 1.sh function logging_function() { STATUS=$1 ...
0
votes
2answers
56 views

How can I read out internal pdf creation/modified date with Windows PowerShell?

PDF files seem to have a separate set of file properties which contain (among others) a creation date and a modified date (see screenshot here: ...
1
vote
2answers
54 views

CURL used in shell

I am executing a shell script in which one curl command is present. I have to store the output of curl command(xml format) in a file and display the result on screen. For this to happen "tee command" ...
1
vote
1answer
47 views

How to wake-up remote IIS webserver using dd-wrt shell scripting

The problem: I have some asp.net websites hosted on IIS ( at a local hosting company). Now if nobody access them during aprox. 20 minutes, the IIS is going into sleep mode, so the first next request ...
9
votes
3answers
41k views

How to execute a shell script on startup?

I have created a script to start a server (my first question). Now I want it to run on the system boot and start the defined server. What should I do to get this done? My findings tell me put this ...
9
votes
3answers
7k views

Passing two arguments to a command using pipes

Usually, we only need to pass one argument: echo abc | cat echo abc | cat some_file - echo abc | cat - some_file Is there a way to pass two arguments? Something like {echo abc , echo xyz} | cat ...
1
vote
2answers
55 views

Not able to copy a file via script from local host to remote host

I am trying to write a script that can copy a file from local host to remote host. And then i want to execute that script from local host. But I am not able to copy. I googled and found the below ...
0
votes
1answer
60 views

Execute the shell command in subshell or in background?

Actually I mainly work with Ruby, but now I have created a bash script file. From this script file I am displaying the messages on the screen. Here is my scenario. I have used aosd_cat module for ...
0
votes
1answer
48 views

How do I call function after prompt for input in a Linux shell script?

The title says it all. After Im prompted, I want yes and no to respectively call a function. # Check to see if you ran this script before echo echo I need to know if this is your first time... while ...
0
votes
1answer
87 views

Shell script to check all the URLs from a file or list

I'm looking for a shell script to check a list of URLs and give output. For example: http://abc.com/index.php http://abc1.com/index.php I may place them in a separate file or inside the script. I ...
1
vote
1answer
277 views

How can I save some terminal commands as a file and run them?

I am using OpenSuSe 12.3 I want to create a link on my desktop for some specific terminal commands. The background is that I do some backup via rsync and don't want to type the commands every time. ...
18
votes
10answers
179k views

How to execute .sh file on Windows?

When I am trying to execute a file(name.sh) in the command line by the command ./name.sh , I am getting the error that: "." is not recognized as an internal or external command, operable or ...
2
votes
1answer
63 views

How to make a service start in SUSE Enterprise linux

I created a app and the service file , You can start / stop / restart the service ... I want to start that service at the time of booting of Suse Enterprise linux , I tried adding that file in ...
3
votes
3answers
105 views

How to format my text file for better appearance?

I want to format my text file for better appearance. So I want any command or any shell script which will format my file as per my expectation. Input File: Index Name City 1. Ravi Bhuva Ahmedabad 2. ...
1
vote
3answers
1k views

Shell script bash: Moving file iterate based on month

I have very little knowledge about shell scripts, but unfortunately I have to write one. I want to ask about bash script iteration moving files, I need to move log files sorted by month which will be ...
0
votes
0answers
14 views

Determine missing files after XML to Json conversion

I want to do some analyses on this files, using a big data approach. After converting my entire Batch of Files from XML to JSON (Over 100k Files, divided in 2 Folders) I realized that in the first ...
1
vote
1answer
34 views

SSH/Wget and port redirection

Platform: Ubuntu 12.04 There is a internal web server that's behind firewall. I have ssh permissions to connect and redirect the port. I normally use ssh port redirection and point my browser to that ...
14
votes
9answers
51k views

Populating Array in DOS Batch Script

How can I setup an array variable in a DOS batch script? I would like to load it with a list of file names to process. I really would like to keep this as simple as possible. Thank you.
-1
votes
1answer
47 views

Copy one directory to another while retaining its structure

Let's assume I have the following source directory: source/ subdir1/file1 subdir1/file2 subdir2/file3 subdir3/file4 And target directory: target subdir1/file5 subdir2/file6 ...
2
votes
1answer
47 views

Start the script with sudo

I am trying to start the virtual machine(ORACLE VIRTUALBOX) using this script(script name:start_vm001.sh). START_VM=`/usr/bin/VBoxHeadless --startvm testvm001` EXECUTE_VM=`exec ...
0
votes
1answer
31 views

Ignoree a specific file in file count “wc -l”

e.g. I have directory like ABC. And this directory contain following files (it contain number of files i just include 4 fils here) 2014-04-29T06-19-20_17368f93ce.mp4.uploaded ...
0
votes
2answers
28 views

Find particular file from extension from particular directory

I want to find a particular filename from a particular directory. Also I don't know the file name on that particular directory. I only know the extension of that file i.e. ".uploaded". So using that ...