Execute command from file linux

execute command from txt file

I have file and in this file i have this lines:

And i have script that i like to go on every server and execute the ls command on each of this servers that are on that file. What i did for now is:

and it work but for the first line, after that it return an

Pseudo-terminal will not be allocated because stdin is not a terminal. error.

So i know I’m missing something but I’m a little lost here.

2 Answers 2

Add -t option for ssh command in your file:

If error still occurs, adding another -t option, something like:

You’re executing the command ssh root@server1.com , which reads commands from standard input and executes them on server1.com . Standard input is connected to your input file, so on server1.com , you’re executing the command ssh root@server2.com .

If you want to execute the command ls , you’re going to need to work ls into your code somehow. There are two sane options:

If you want to execute arbitrary commands, put the whole commands into your input file:

Then your input file is a shell script, just execute it with sh myscript , or make it executable and put #!/bin/sh at the top.

If you want to execute the same command on multiple machines, make your input file contain only the machine names, i.e.

Then read the machine names and execute the command on each:

The redirection from /dev/null is in case the remote command might try to read standard input, to avoid ever reading from the file with the list of machine names. The list file can contain other words on each line after the server name; they’ll be stuffed into the variable comment . Get into the habit of putting double quotes around variable substitutions.

Источник

bash execute read command from file

After some manipulations, I got the file with commands that I would be glad to be able to execute.

Input file (name of file is inp2.txt):

EDIT: sorry, I omitted important part of code that I thought is not important for understanding. Full code:

It seems that command is proper, but something is wrong and I can’t figure out what’s wrong exactly.

5 Answers 5

The script, data file and output that you posted are inconsistent. Neither the script not the data file contain mv , yet your screenshot does. Also, your screenshot mentions a line 28, which the script you posted doesn’t have. It’s difficult to pinpoint your problem when you give us inconsistent information.

That said, you’re trying to do one of two things, neither of which can work the way you’re trying.

If the input file contains lines like

then it’s really a shell script. Instead of reading it line by line, execute it as a shell script. Make sure that you can trust this file, since you’ll be executing whatever is in there, including rm -rf

If the input file contains lines like

then the way you’re reading it doesn’t work. read LINE does the following:

• read one line;
• if that line ends with a backslash, remove the backslash and read another line (repeat until a line that doesn’t end with a \ has been read);
• replace all backslash+character sequences by the second character only;
• set LINE to the concatenation of the lines read, minus the newlines.

When the shell executes the command $LINE , it does what it always does when it sees a variable substitution outside quotes, which is:

• split the value of the variable into a list of words at every place where it contains whitespace (assuming the default value of IFS );
• treat each word as a glob pattern, and expand it if it matches at least one file.

Sounds useless? It is. And note that there’s nothing about quotes in here: quotes are part of the shell syntax, they aren’t part of the shell expansion rules.

What you probably should to is have inp2.txt contain a list of file names, one per line. See Why is `while IFS= read` used so often, instead of `IFS=; while read..`? for how to read a list of lines from a file. You’ll be wanting something like

Just for completeness, I’ll mention another possibility, but I don’t recommend it because it’s fiddly and it won’t let you do what you seem to be doing. A file like

then it can be read by the xargs command. The input to xargs is a whitespace-delimited list of elements, which can be either a literal (possibly containing whitespace) surrounded by single quotes, a literal (possibly containing whitespace) surrounded by double quotes, or an unquoted literal which may contain backslash escapes ( \ quotes the next character). Note that the xargs syntax is unlike anything the shell might recognize.

Источник

How do I execute a bash script in Terminal?

I have a bash script like:

How do I execute this in Terminal?

9 Answers 9

Yet another way to execute it (this time without setting execute permissions):

$prompt: /path/to/script and hit enter. Note you need to make sure the script has execute permissions.

cd to the directory that contains the script, or put it in a bin folder that is in your $PATH

if in the same directory or

if it’s in the bin folder.

You could do:
sh scriptname.sh

This is an old thread, but I happened across it and I’m surprised nobody has put up a complete answer yet. So here goes.

The Executing a Command Line Script Tutorial!

Q: How do I execute this in Terminal?

The answer is below, but first . if you are asking this question, here are a few other tidbits to help you on your way:

Confusions and Conflicts:

The Path

• Understanding The Path (added by tripleee for completeness) is important. The «path» sounds like a Zen-like hacker koan or something, but it is simply a list of directories (folders) that are searched automatically when an unknown command is typed in at the command prompt. Some commands, like ls may be built-in’s, but most commands are actually separate small programs. (This is where the «Zen of Unix» comes in . «(i) Make each program do one thing well.»)

Extensions

• Unlike the old DOS command prompts that a lot of people remember, you do not need an ‘extension’ (like .sh or .py or anything else), but it helps to keep track of things. It is really only there for humans to use as a reference and most command lines and programs will not care in the least. It won’t hurt. If the script name contains an extension, however, you must use it. It is part of the filename.

Changing directories

• You do not need to be in any certain directory at all for any reason. But if the directory is not on the path (type echo $PATH to see), then you must include it. If you want to run a script from the current directory, use ./ before it. This ./ thing means ‘here in the current directory.’

Typing the program name

• You do not need to type out the name of the program that runs the file (BASH or Python or whatever) unless you want to. It won’t hurt, but there are a few times when you may get slightly different results.

• You do not need sudo to do any of this. This command is reserved for running commands as another user or a ‘root’ (administrator) user. Running scripts with sudo allows much greater danger of screwing things up. So if you don’t know the exact reason for using sudo , don’t use it. Great post here.

Script location .

• A good place to put your scripts is in your

/bin folder.

You can get there by typing

You will see a listing with owners and permissions. You will notice that you ‘own’ all of the files in this directory. You have full control over this directory and nobody else can easily modify it.

If it does not exist, you can create one:

A: To «execute this script» from the terminal on a Unix/Linux type system, you have to do three things:

1. Tell the system the location of the script. (pick one)

2. Tell the system that the script has permission to execute. (pick one)

There is a great discussion of permissions with a cool chart here.

3. Tell the system the type of script. (pick one)

• Type the name of the program before the script. (Note: when using this method, the execute(chmod thing above) is not required

• Use a shebang, which I see you have ( #!/bin/bash ) in your example. If you have that as the first line of your script, the system will use that program to execute the script. No need for typing programs or using extensions.
• Use a «portable» shebang. You can also have the system choose the version of the program that is first in the PATH by using #!/usr/bin/env followed by the program name (e.g. #!/usr/bin/env bash or #!/usr/bin/env python3 ). There are pros and cons as thoroughly discussed here.

Note: This «portable» shebang may not be as portable as it seems. As with anything over 50 years old and steeped in numerous options that never work out quite the way you expect them . there is a heated debate. The most recent one I saw that is actually quite different from most ideas is the «portable» perl-bang:

Источник

Command To Run (execute) Bin Files In Linux

I have downloaded a file from internet that ends with .bin extension. The documentation (INSTALL.TXT) file says just run bin file. What command I need to type in order to run bin files in Linux or Unix-like operating systems?

Tutorial details
Difficulty level	Easy
Root privileges	No
Requirements	None
Est. reading time	1m

A .bin file is a self extracting binary file for Linux and Unix-like operating systems. For example Java or Flash are two examples of these types of file. Just type following two commands to run .bin files. In this example, I am going to run a binary file called file.bin .

Run .bin file in Linux / UNIX

Change the permission of the file you downloaded to be executable. Type the following command:
$ chmod +x file.bin

Start the installation process or run .bin file. Type the following command:
./file.bin

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For example if .bin file name is application.bin. Type the following commands:
$ chmod +x application.bin
$ ./application.bin

Another example for Java Linux self extracting binary file:
$ chmod +x jre-1_5_0-linux-i586.bin
$ ./jre-1_5_0-linux-i586.bin
OR
$ sh jre-1_5_0-linux-i586.bin

🐧 Get the latest tutorials on Linux, Open Source & DevOps via

Category	List of Unix and Linux commands
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Comments on this entry are closed.

if that doesn’t work try sudo ./file.bin on debian
or su ./file.bin on other distros

“chmod: cannot access `jre-6u26-linux-x64.bin’: No such file or directory”
What do I do, I am freaking out over it (Because ADHD) I tried it so many times it still won’t work, I’m also trying to play minecraft on Ubuntu

resubmitting to be notified of a reply by email.

Hello ,
I was trying to extract from the java bin file. I could change the mode, but when I say ./filename.bin ( according to your last example), it says file not found although I am just cutting and pasting the file name and it is in the same directory.

]$ chmod +x ./java_ee_sdk-5_05-linux.bin
[saras@node032

]$ ./java_ee_sdk-5_05-linux.bin
./java_ee_sdk-5_05-linux.bin: error while loading shared libraries: libstdc++.so.5: cannot open shared object file: No such file or directory
[saras@node032

]$
can you help please ? thanks

yu need to install libstdc++ package to solve this problem. Use yum under centos/fedora/redhat or apt-get under debian/ubuntu Linux.

Thanks Vivek.
I managed to unzip it. I have a unrelated question on running java on a cluster. Where can I ask the question. I was not sure if I should ask about it here.

while executing a bin file i am getting the message : End-of-central-directory signature not found.

i get the following erroe while running the ./Googleearthlinux.bin command that is the fllowing
Verifying archive integrity…Error in MD5 checksums: 97ca3ea1d8c49adb873a8a13114463b4 is different from 33fdc468b730cef74ac8f5cc4dc83259

Your file is corrupted. Delete current file and download fresh file again.

Hi,
I have a Synology 207+ at home running on Linux and the ARM architecture.
Now I want to install JRE so I can make Jetty run in order to be able to use Java servlets and jsp files in my webpage.
Now when trying to install j2re-1_4_2_19-linux-i586.bin I get an error:
380: /usr/bin/sum: Permission Denied
expr: syntax error
expr: syntax error
Extracting…
./install.sfx.15986: ./install.sfx.15986: 1: Syntax error: “(” unexpected
Done.

What does this mean? I’m not sure if I downloaded the proper JRE. Does someone know how to fix this? thanks

I have to run a UNIX shell script . What command I need to type in order to run UNIX shell files in Linux?

To run the UNIX shell script,type
./filename.sh.
Before running the above command,check the file permission because the file should have execute permission

When I normally klik the .bin file it opens with kate (text editor). I have tried to run the command, but it only opens mozilla and types it in the url section. What is wrong? I have installed libstdc++6

Hey guys,
I was trying to install SiteMinder Policy Server on CentOS 5.2. I already chmod+x’d it. As I executed the .bin file I received this error. I have googled it and this error is not mentioned in the install manual. I would appreciate some advise.

[root@localhost SiteMinder Policy Server]# ./ca-ps-12.0-sp1-linux.bin
Preparing to install…
Extracting the JRE from the installer archive…
Unpacking the JRE…
Extracting the installation resources from the installer archive…
Configuring the installer for this system’s environment…

‘SWING’ UI not supported by VM. Reverting to AWT.
Invocation of this Java Application has caused an InvocationTargetException. This application will now exit. (LAX)

Stack Trace:
java.lang.NoClassDefFoundError
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:140)
at java.awt.GraphicsEnvironment.getLocalGraphicsEnvironment(GraphicsEnvironment.java:62)
at java.awt.Window.init(Window.java:224)
at java.awt.Window.(Window.java:268)
at java.awt.Frame.(Frame.java:398)
at java.awt.Frame.(Frame.java:363)
at com.zerog.ia.installer.LifeCycleManager.g(DashoA8113)
at com.zerog.ia.installer.LifeCycleManager.h(DashoA8113)
at com.zerog.ia.installer.LifeCycleManager.a(DashoA8113)
at com.zerog.ia.installer.Main.main(DashoA8113)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at com.zerog.lax.LAX.launch(DashoA8113)
at com.zerog.lax.LAX.main(DashoA8113)
This Application has Unexpectedly Quit: Invocation of this Java Application has caused an InvocationTargetException. This application will now exit. (LAX)

Hi,
Sometimes you need to change the file name and then install.

Hi!
I am new to linux.My situation:
ziga@ziga-laptop:

$ chomd +x./math.bin
ziga@ziga-laptop:

$ /home/ziga/math/…/emlin701/math.bin
bash: /home/ziga/math/…/emlin701/math.bin: cannot execute binary file
What can i do? Is there an option to transform an .bin into an .iso file?
Thanks for your help.

Easier way… Just right click, goto permissions tab, and mark as executable. Then open the terminal and drag & drop the .bin or w/e file into it, and press enter.

Thanks Tesu, heck of a lot easier

Im trying to install java 6.15 so I gave it 100% read write permission to everyone, and it still wont work. when I put $> jre-6u15-linux-i586-rpm.bin it says there is an error, order not found

For ubuntu you can just draw the file into terminal so it has the file location and type command run

Having trouble with trying to set up Java Runtime Environment, in the terminal it says..

Unpacking…
./jre-6u16-linux-i586.bin: 336: cannot create install.sfx.3679: Permission denied
Checksumming…
/usr/bin/sum: install.sfx.3679: No such file or directory
[: 363: -ne: unexpected operator
[: 363: -ne: unexpected operator
chmod: cannot access ‘install.sfx.3679’: No such file or directory
Extracting…
./jre-6u16-linux-i586.bin: 366: ./install.sfx.3679: not found
Failed to extract files.

Any idea on how to fix this??

Make sure downloaded file is not corrupted and you must install it as the root user.

I am trying to install an UnetBootin bin on a converted RHEL 6.4 (updated to CentOS 6.5) distro. nothing I do seems to change whether this see the file…

————————-
lrwxrwxrwx. 1 root root 16 Jul 28 13:32 libpng.so.3 -> libpng.so.3.49.0
lrwxrwxrwx. 1 root root 18 Jul 28 13:32 libpng12.so.0 -> libpng12.so.0.49.0
[burwellp@rexstation lib64]$ yum install /home/burwellp/Downloads/unetbootin-linux-608.bin
Loaded plugins: fastestmirror, refresh-packagekit, security
You need to be root to perform this command.
[burwellp@rexstation lib64]$ sudo yum install /home/burwellp/Downloads/unetbootin-linux-608.bin
[sudo] password for burwellp:
Loaded plugins: fastestmirror, refresh-packagekit, security
Loading mirror speeds from cached hostfile
* base: mirrors.einstein.yu.edu
* extras: centos.netnitco.net
* updates: mirror.team-cymru.org
Setting up Install Process
No package /home/burwellp/Downloads/unetbootin-linux-608.bin available.
Error: Nothing to do
[burwellp@rexstation lib64]$ sudo /home/burwellp/Downloads/unetbootin-linux-608.bin
/home/burwellp/Downloads/unetbootin-linux-608.bin: error while loading shared libraries: libpng12.so.0: cannot open shared object file: No such file or directory
————————-

[burwellp@rexstation lib64]$ sudo yum install libpng
Loaded plugins: fastestmirror, refresh-packagekit, security
Loading mirror speeds from cached hostfile
* base: mirror.solarvps.com
* extras: mirror.solarvps.com
* updates: mirror.cs.pitt.edu
Setting up Install Process
Package 2:libpng-1.2.49-1.el6_2.x86_64 already installed and latest version
Nothing to do

I am trying to install jdk-6u13-linux-i586.bin in fedora 11.
and i am getting this error.
i have performed the steps as mentioned in answer.
please help me..

please enter “yes” or “no”.
Do you agree to the above license terms? [yes or no]
yes
Unpacking…
Checksumming…
Extracting…
./jdk-6u13-linux-i586.bin: ./install.sfx.2551: /lib/ld-linux.so.2: bad ELF interpreter: No such file or directory
Failed to extract the files. Please refer to the Troubleshooting section of
the Installation Instructions on the download page for more information.

Hi Kunal, did you succeed to install JDK? I have the same problem.
Thanks.

Thanks, now adobe reader is running on my machine.

Thank You
easy to follow instructions. I have been left confused with other explanations

./AdobeAIRInstaller.bin
Error loading the runtime (/tmp/air.ZxdZsy/build/opt/Adobe AIR/Versions/1.0/libCore.so: cannot enable executable stack as shared object requires: Permission denied)

HELP……I am begging if someone could tell me how to execute a file, it has been doing my head in for the last 3days and i have tried everything. So please, please, please lert me know A.S.A.P tanks one love

I am trying to install jre on a HP thin client with about 256 Free space on the built in flash memory but when I run the comman ./jre blah blah blah and accept the agreement
i get the following output

unpacking…..
Checksumming…
Extracting….
Failed to extract the file. Please refer to the Troubleshooting section of the installation instructions on the download page for more information.

please help someone – I am trying to use a thin client to connect the a server via a web browser – wanting the run the business database from the browser – but on Windows, when you connect for the first time – you have to install Jinitiator but I dont know how to achieve this in linux so I was trying this – anyone knwo what I need to do

forgot to add a line to the error above

after the Extracting…..
it says
./jre *********.bin; line 366 ./install.sfx.22300; cannot execute binary file

apt-get install ia32-libs

Thanks a lot! I have search for 2 hours to the solution, and here it is!

if you got this error on an ubuntu 64bit system, try to install the ia32 libs

./jre *********.bin; line 366 ./install.sfx.22300; cannot execute binary file

sudo apt-get install ia32-libs

Thanks, exactly what was needed to get the legacy Adobe Air up and running on Mint 10 (64 bit)

Hi, Thanks it works for me.
R. Luntu

Thanks all, lots of good advice on linux binaries for the novices out here.

hey while installin java for a cloud cluster d agreement thing came up but its not exitin back to the terminal.. how do i get back to d terminal do tat it installs java??

Hi everyone,
Does speicial installation required on RedHat5 (i686) for installing JDK? I downloaded the java twice and i am still having this issue. Can someone please advice me if it me trying to install the wrong 64bit java version or the installation document is different?

chmod +x jdk-6u20-linux-x64.bin
./jdk-6u20-linux-x64.bin
…….Do you agree to the above license terms? [yes or no]
yes
Unpacking…
Checksumming…
Extracting…
./jdk-6u20-linux-x64.bin: line 477: ./install.sfx.3205: cannot execute binary file
Failed to extract the files. Please refer to the Troubleshooting section of
the Installation Instructions on the download page for more information.

Very useful instructions …

hi all…
im tryng to run jdk-6u23-linux-i586.bin in my ubuntu 8.10…. bt unable to..

$ sudo apt-get install ‘/home/hareen/Documents/jdk-6u23-linux-i586.bin’
Reading package lists… Done
Building dependency tree
Reading state information… Done
E: Couldn’t find package

this is the error im getting…..
please help…..
Thnx in advance. 🙂

hi.
i am new to shell, i want to acceess a web page on linux server from a remote machine .
can any one guide me what to do or which forum to follow….
plz….. its urgent

I have a list of commands to be executed in UNIX on dialy basis….

Is there anyway that i could save those commands in a document and execute those commands by using .sh….or anything else command?

I tried using .sh but it executes only the first line, what i need to do to make it run all the commands…?

You can use the “Cron” or “at” command to execute the jobs on a daily basis

Thanks very useful

how i can install exe modem file to linux suses please answer me cuz i need it

Wine is the only windows emulator that I know of that would work. Have you checked your /etc/pppd and /etc/ppp.conf files to see if there isn’t already a driver for your modem? If it’s a Ethernet NIC (network interface card) and not a “modem”, then it will probably work straight out of the box.

i want to install modem zain connect it’s setup.exe to linux how i can do that please tell me

Hi ,
I bit confused with LVM and RAID.Can someone explain me with a realtime example

Thank you. Very helpful!

thank u for the simple yet very helpful comment.

Thanks very much, it was a 64Bit sudo apt-get install ia32-libs did the job

What about is there any file’s name can be used to save a file to execute in terminal without command it from terminal? What i mean is i want it to be operated when i click on the file’s icon, it will directly run its function in terminal of linux fedora. (e.g. file.txt or file.sh or file.trx) but to run it in terminal is “file.?” ?

Thanks in advance.

hello,
I m installing java on AIX machine It shows error on

./install.sfx.409050 : 0403-006 execute permission denied .
thanks

You need to set execute permission using the chmod +x command:

thanks Vivek, But I alredy gave the permission to that file

Dear All. M having the following error while executing the commend

root@root:# ll | grep i86bi_linux-adventerprisek9-ms
-rwxrwxrwx 1 nayatel nayatel 93580556 2011-11-02 16:29 i86bi_linux-adventerprisek9-ms*
root@root:# ./i86bi_linux-adventerprisek9-ms
bash: ./i86bi_linux-adventerprisek9-ms: No such file or directory

Kindly suggest any solution

Looks like it’s been made executable (* at end) and you are the owner, the file has an inode and at least one file linked to it…. I take it that ll is an alias for ls -l or something akin to that, so unless it searches across multiple directories, and you aren’t in the correct directory to run the script (of course the file has to be in the PWD for it to run) then more than likely the file is corrupted and you have to download it again.

Thanks.
i success to run it.

On Ubuntu/Kubuntu variants…
$ ./AdobeAIRInstaller.bin
bash: ./AdobeAIRInstaller.bin: No such file or directory

Fixed by running:
$ sudo apt-get install ia32-libs
$ ./AdobeAIRInstaller.bin

Thank you all above who suggested this!

I am using CentOs 6 and this “compat-libstdc++-33” package along with its dependencies are responsible to run ./filename.bin file. After installing the above package, I have successfully executed .bin file in CentOs 6.

Simply run “yum install compat-libstdc++-33” to install this package.

Trying that now…

[burwellp@rexstation lib64]$ sudo yum install compat-libstdc++-33
[sudo] password for burwellp:
Loaded plugins: fastestmirror, refresh-packagekit, security
Loading mirror speeds from cached hostfile
* base: mirror.solarvps.com
* extras: mirror.solarvps.com
* updates: mirror.team-cymru.org
Setting up Install Process
Package compat-libstdc++-33-3.2.3-69.el6.x86_64 already installed and latest version
Nothing to do

trying to reinstall now

[root@rexstation Downloads]# ./unetbootin-linux-608.bin
./unetbootin-linux-608.bin: error while loading shared libraries: libpng12.so.0: cannot open shared object file: No such file or directory
[root@rexstation Downloads]# ls -ltr –color=never unet*
-rwxrwxrwx. 1 burwellp burwellp 4467972 Jul 28 11:49 unetbootin-linux-608.bin

I wonder if it’s a broken link somewhre…
[root@rexstation Downloads]# locate libpng12.so.0
/usr/lib64/libpng12.so.0
/usr/lib64/libpng12.so.0.49.0
[root@rexstation Downloads]# ls -ltr /usr/lib64/libpng12.so.0
lrwxrwxrwx. 1 root root 18 Jul 28 13:32 /usr/lib64/libpng12.so.0 -> libpng12.so.0.49.0
[root@rexstation Downloads]# ls -ltr libpng12.so.0.49.0
ls: cannot access libpng12.so.0.49.0: No such file or directory
[root@rexstation Downloads]# aha!

What the heck am I doing wrong here?

[root@rexstation Downloads]# ln -d /usr/lib64/libpng12.so.0.49.0 /usr/lib64/libpng12.so.0
ln: creating hard link `/usr/lib64/libpng12.so.0′: File exists
[root@rexstation Downloads]# ./unetbootin-linux-608.bin
./unetbootin-linux-608.bin: error while loading shared libraries: libpng12.so.0: cannot open shared object file: No such file or directory

[root@rexstation Downloads]# ls -ltr /usr/lib64/libpng12.so.0
lrwxrwxrwx. 2 root root 18 Jul 28 13:32 /usr/lib64/libpng12.so.0 -> libpng12.so.0.49.0

I wanted to make a .bin file which will copy all the files with name having “am” in common… usually in the terminal we use “cp *am* “… I wrote the same command inside the .bin file, a shown below… but it acts like “echo”… please help.

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