Bash script not found. May 16, 2013 · The code to run matlab in bash script: matlab -nodesktop -nosplash -nodisplay -r "run . This function is called if a command cannot be found, and it may exit 0, masking the 127 code. sh, the first line of your script needs to be: #!/bin/bash Without that shebang line, your script will be interpreted by sh which doesn't understand [[in if statements. . Now if your script is Not executable, you can run it too without making it an executable by telling the shell which program will handle the script i. giving the script as an argument to bash (shell): Sep 18, 2012 · This is not the ideal solution as both syntaxes are defined but your syntax is used for /bin/sh scripts while function name { } is used for e. sh" and "sh my_script. txt ] then echo "File not found!" fi Or you could use: if ! [ -f /tmp/foo. Even though you make this file executable, on the server you might need admin rights to run. sh worked fine. sh is in the /Home/monty folder and I made it executable: chmod 755 test. sh from inside Linux/WSL, but it's not quite. log 2>&1 After that log. How do I check if a directory exists or not in a Bash shell script? However, I now want to not run this on my local directory but on the cluster of our faculty. I can think to add a command dos2unix in dockerfile after running the copy command. The source builtin works just fine in bash; but you might as well just use dot like Norman suggested. Oct 28, 2020 · another reason scripts can fail is because the line ending is DOS instead of UNIX. A shell is a command-line interpreter of Linux which provides an interface between the user and the kernel system and executes a sequence of instructions called commands. is available in dash, for example, but source isn't). Since the script finishes, though, it reads an empty command, which it can't execute. reverting to using the crontab entry via crontab -e for root user and facing the original problem i can see helpful failure messages now ----- Running the jmeter-cron-randomiser script min = 1 random = 1933 rmin = 0 /bin/sh: 1: root: not found /bin/sh: 1: root: not found /bin/sh: 1: root: not found Oct 21, 2012 · Using sudo results in Command not found. /my_script. Oct 3, 2014 · $'\r' - command not found in bash [duplicate] Ask Question Asked 9 years, 11 months ago. bashrc file during installation, so you need to start bash shell to start the conda – Vyacheslav Tsivina Commented Jan 12, 2021 at 0:55 Apr 23, 2015 · The variable PATH is an important environment variable - it is the way that programs (like mkdir) are found, and you are overwriting it. Nov 9, 2014 · Simply add an extra space between [[and -f, and also before ]]. I want to automate some input in my script but it seems like it doesn't interpret in bash anymore. Feb 14, 2013 · You have the correct preamble, but that only matters if you run the script as . go:195: exec user process caused "no such file or directory" means that either the executable is not found or one of its required libraries is not found, which makes debugging the Dockerfile quite difficult. sh is located. Keep in mind that /bin/sh points to the POSIX invocation of bash, or a completely different "posixically correct" shell like dash. This may mean that you have requested an impossible situation or if you are using the unstable distribution that some required packages have not yet been created or been moved out of Incoming. My SHELL environment variable is also set to /bin/bash. sh Hello Tue Ju Nov 27, 2023 · Let’s dive in and start demystifying the ‘bash command not found’ error! TL;DR: How Do I Fix ‘bash command not found’? To fix the 'bash command not found', you may need to check if the command is installed and in your PATH using the 'which' command. /shell. . However, this question often gets asked because one wants to be left at a (new) bash prompt in a certain directory after execution of a bash script from within another directory. A bash script operates on its current environment or on that of its children, but never on its parent environment. However, you may be using bash 4 or later and have a function called command_not_found_handle defined. As a temporary solution, you might be lucky that your script also works with, for example, bash Here is a sample script that use logical not ! to make backup directories on fly: Dec 14, 2013 · In my case, the solution was to log the output of the crontab script: * * * * * /script/path/script. So the OP is probably using the wrong interpreter (She-Bang line says it should be bash, but that line is ignored if you explicitly start the script using sh Its End of Line(EOL) conversion issue when script is written in windows using some editors like notepad, notepad++(tested). 0” command the terminal replies: -bash: run: command not found If I give the command python the terminal finds python 2. log file showed me that I didn't specify python virtual environment and shell script couldn't import some libraries (ImportError: No module named module_name). It gets done. txt ] then echo "File not found!" fi Or, presing all together: if ! [ -f /tmp/foo. Lets call script a. Also, according to the bash manual Also the first line in your script #!/bin/bash is only needed if the script is run by itself, like . Since you have the #!/bin/bash shebang line, you don't need to specify the shell interpreter explicitly on the command line. sh I get an error: bash: . It was pretty frustrating to track down, not complaining -- just putting it here to help. I could run command line, but executing the script would return not found, try run the script in sudo, then you will know if you are allowed to run the script as root or not. /script: cannot execute: required file not found $ dos2unix script $ . I tried to call my script with . Nov 29, 2021 · A common and quite confusing problem is that Linux will sometimes display "file not found" for a script which clearly exists, when the actual problem is that the interpreter specified in the shebang line on the first line of the script is the file which doesn't exist. Dec 1, 2023 · #!/bin/bash # This script will exit immediately if any command fails set -e non_existent_command echo 'This is the end of the script' # Output: # 'non_existent_command: command not found' In this modified script, the ‘set -e’ command causes the script to exit as soon as the ‘non_existent_command’ fails, and the ‘echo’ command is Jul 8, 2009 · There is now a "native" solution on Windows 10, after enabling Bash on Windows, you can enter Bash shell by typing bash: You can run Bash script like bash . Include the directory name when you eecute the command like /Users/david/foo or $PWD/foo or just plain . When bash is run using the name sh, it disables most of its extensions, such as the [[ testing operator. /bin/bash. When you write: STR = "foo" bash tries to run a command named STR with 2 arguments (the strings = and foo). Use exec bash at the end. Mar 7, 2020 · beyond your main question, note that your Dockerfile is suboptimal, because it uses the multi-stage build feature of Docker (namely, you have several FROM in your Dockerfile), while it seems this feature is unneeded for your use case. You will get: #! /bin/bash DIR=${1-} # unused in your example if [[ -f test. sh, not sh getconfig. script. bash script. The problem occurs when I try to execute it with this command: /etc/aaa. sh. s, with . Mar 12, 2009 · if [ ! -f /tmp/foo. sh (don't forget to do chmod a+x shell. There are several ways I can handle this issue: Use the command bash foo since foo is a shell script. sh instead of sh . /script. Take care with line endings: Aug 19, 2015 · I'm using following script on linux server. Nov 1, 2019 · sudo apt install mysql-server Reading package lists… Done Building dependency tree Reading state information… Done Some packages could not be installed. The issue is not specific to cygwin -- the same problem can happen if creating a script on a DOS machine and doing a binary transfer to a Linux system and running it there; I've removed the cygwin reference from the title so folks having this issue in other circumstances will be more likely to take the question (and its non-Cygwin-specific Jul 14, 2013 · Bash maintains an internal hash of previously found executables in your path. sh in PATH, so it's safer to specify the path to script. Change #!/bin/sh to #!/bin/bash or to #!/usr/bin/env bash. sh in that case) Finally the sh command invokes the dash shell, not the bash shell, so it would be wise to invoke bash scripts like bash . Right now you force-run the script via the sh interpreter, which probably is Dash, and the [[]] construct is a Bash specific one. The integer argument is the return value of the script, here 2 is commonly used to indicate an error: Oct 16, 2010 · As far as I understand this is not standard on most Linux distributions, and in my case I could not install / use it. Viewed 11k times sh on Ubuntu is the dash shell, not bash. Therefore I used the following approach, (mentioned in Bash script – "/bin/bash^M: bad interpreter: No such file or directory"), where you can use the sed command instead. Install a package. sh ]]; then echo "expression evaluated as true" else echo "expression evaluated as false" fi exit May 11, 2012 · Here is an answer by way of example: In order to make sure data loggers are online a cron script runs every 15 minutes that looks like this: #!/bin/bash # if ! ping -c 1 SOLAR &>/dev/null then echo "SUBJECT: SOLAR is not responding to ping" | ssmtp [email protected] echo "SOLAR is not responding to ping" | ssmtp [email protected] else echo "SOLAR is up" fi # if ! ping -c 1 OUTSIDE &>/dev/null Apr 26, 2017 · script. sh I try to execute it using: $. sh will first look for script. And which is giving: : not found [No such file or directory] This is the script Oct 6, 2023 · Bash Script - Difference between Bash Script and Shell Script In computer programming, a script is defined as a sequence of instructions that is executed by another program. Sep 16, 2014 · Run the script either as: bash script. Here's the script: function new_post { if [ -z "$1" ] then . /my_script) Note this sample does not include the tab character; had to format for stack exchange. Since your last command ends in ;, your bash probably expects another command after. Change your $PATH variable to add the directory that contains your commands to the PATH. /foo. this can happen if you used any windows-based line editing app… even vi on unix will continue in DOS mode if it finds a linefeed anywhere in the file, so just editing with vi is not enough to Byte-order Mark (BOM) This could be caused by a BOM. If ls /bin/sh shows no result, then I guess that needs to be fixed. Dec 4, 2012 · source did not work in this instance, not sure why since it should be calling /bin/bash. It will be interpreted by bash if it's executable and its first line is #!/bin/bash (adjust the path to match the location of the bash binary on your system) and you run it with . sh: source: not found. In this case, it has details that at one time there was an executable at /usr/bin/siege, and reuses that path to avoid having to search again. To make your PATH entries available to /bin/sh scripts run by a specific user, add the PATH entry to the . / The script will not be interpreted by bash if you explicitly run it with e. You need to tell bash to manually rehash the path for siege like so: hash siege You can also clear all hashed locations: hash -r My script contains a set -e, and running it this way causes the set -e to carry over into other bash sessions once the script exists, causing my terminals to exit when any non-zero code is encountered, even just trying to use tab completion. Oct 21, 2022 · $ . Otherwise, you should run your script like bash getconfig. bashrc will not be read as that is for the bash (/bin/bash) interactive shell. Mar 26, 2018 · standard_init_linux. My test. sh: What does this mean? Aug 3, 2015 · If your script is executable and you are executing it like . Jan 4, 2012 · You are running a script written for bash under sh, which lacks many of the extended syntax features – [[ is a bash builtin command and is not available in sh. The reason that the root user is not finding your command is likely that the PATH environment variable for root does not include the directory where foo. 7 on my mac. As you can see from the code above: I first need to copy on garuns folder to a tmp folder on the computer node, then from there I cd to garuns, then start running R as when I am on local directory. May 2, 2024 · The “bash: command not found” error happens when the system cannot locate the command you’re attempting to run. Remove ; from the end of your script lines. Feb 14, 2022 · wsl script. /script bash: . sh". But apparently Ubuntu cannot find it. This doesn't happen in my bash, so I'm not sure what exactly is wrong, but my guess is this:; is a separator of commands. Running type command_not_found_handle will show the definition of the function if it is Apr 28, 2023 · Yes, the start script for conda was added inside your . sh: line 13: git: command not found deploy. When you write: STR =foo Apr 20, 2015 · Or even just the name of the script if the directory containing the script is in the PATH environment variable. /test. sh after making it executable. The byte order mark (BOM) is a Unicode character, U+FEFF byte order mark (BOM), whose appearance as a magic number at the start of a text stream can signal several things to a program consuming the text If you're writing a bash script, call it by name: #!/bin/bash /bin/sh is not guaranteed to be bash. 6. sh: line 14: git: command not found If I were to follow the steps in the script directly myself, it works as intended, but not when running via bash. One way to begin debugging your bash script would be to start a subshell with the -x option: $ bash --login -x This will show you every command, and its arguments, which is executed when starting that shell. g. test: $(shell . So you might need to change your script a bit so it is compatible to Windows. sh" (. I have a simple shell script: #!/bin/bash var="foo" echo $var When I run it, using sh shell. Oct 15, 2010 · The special parameter $0 is expanded to the name of the shell script (e. Apr 15, 2022 · The source command, often seen in scripts, is a bash synonym for . txt : /tmp /var/tmp I'd like to check in Bash before I'll add a directory name if that name already exists in the file. ) Aug 1, 2011 · Here is a simple example showing that using declare in a script the script will not run, while sourcing the script will: $ cat /tmp/new #! /bin/sh declare -i hello $ chmod a+rwx /tmp/new $ /tmp/new /tmp/new: 3: declare: not found $ source /tmp/new $ I wonder why directly running the script doesn't work, while sourcing it does? Jul 31, 2018 · I'm attempting to load several modules for building a library on Linux but am told that the command 'module' doesn't exist. sh #! /usr/bin/ksh echo "Hello" date Execute with ksh. When you run a command using sudo you are effectively running it as the superuser or root. sh on terminal. Jun 4, 2013 · If the command is not found, the exit status should be 127. You shouldn't do that, but if you must then: I have this function in a bash script, to create a new jekyll post; but it returns the argument as command not found. sh (your original example). 5. sh the message will start with this as expansion for $0). /getconfig. /script harpo. or just: . Sed , tr may solve the issue in case of you just need to run script, however if you are developing shell script its become annoying each time first convert using, sed/tr command then run your script. If it is not installed, you can do so with sudo apt install [command]. thanks. I always got the same message : "my_array[1]: command not found". sh: line 12: git: command not found deploy. May 24, 2016 · Everytime In my dockerfile when i am copying a linux system file like crontab or any script there were some characters ^m were added at the end of each line. This caused a ton of broken scripts in Ubuntu some years ago (IIRC). , which is part of the POSIX standard (so . local Regarding your code: Please never do echo `some-command` or echo $(some-command) to output the output of some-command . I've Googled around and discovered that the solution was to source a dire As your script is a shell script (/bin/sh), then your PATH entries in . /test2. txt ]; then echo "File not found!"; fi Which may be written (using then "and" operator: &&) as: [ ! -f /tmp/foo. Hence the command is not found. /users/guru$ ksh a. Modified 7 years, 4 months ago. – Ansgar Wiechers Commented Sep 1, 2012 at 20:08 Mar 19, 2015 · I'm trying to execute test. sh not bash script. where I get this error: -ash: /etc/aaa: not found. i am guessing that this is because the first line that specifies the interpreters name will see the extra linefeed. if you invoked the script like . Jul 16, 2014 · Not sure what is happening. exit 2: The built-in command exit terminates the script execution. Then I saw Chris AtLee's comment about bash not liking the space after the equal sign. sh (inside WSL) works, because it is reading and interpreting each line in the script as a command to be executed by bash itself. I was running my script with sh script. Dec 3, 2014 · it works well and prints "Hello World". txt ] && echo "File not found!" Which looks shorter like this: deploy. It can occur for various reasons, such as the command not being installed, the command not being included in the system’s PATH variable, or typos in the command syntax. From Wikipedia, a BOM is a . sh with the following /users/guru$ cat a. Jan 20, 2011 · I have a file that contains directory names: my_list. You might think this would be the same as running bash script. You cannot have spaces around the = sign. sh (shell being its filename, I get the following error: : not found: 2: shell. sh, but keep in mind that C drive is located at /mnt/c, and external hard drives are not mountable. /script, or if you run it with bash script. sh script. Apr 20, 2022 · This might be handy if you're writing a script and want to test it before copying or moving it to its normal storage location (presumably along the PATH). e. /myDir/myfile ; quit;" I have Matlab installed on my computer, however when I run the bash script I get this error: matlab:not found Jan 9, 2019 · I have installed expect command on CentOS 7 with yum install expect -y. sh and source script. sh should not yield an error, because in that case the shebang should cause /bin/bash to be used. sh and I also tried with "bash my_script. But isn't that I can specify it by #!/bin/bash on the top of a script? Sep 24, 2013 · I'm augmenting other answers here every time I see a bash question start with #! /bin/sh I have to jump in, its a moral imperative. sh # identical to "source . sh >> /log/path/log. /bin/sh is often a symbolic link that causes bash to alter its behavior to be more POSIX compliant. However, running the script via . 0 on a macbook and if I give the “run python 3. profile file in that users home directory. Aug 1, 2015 · Your script starts with: #!/bin/sh This is not a comment, but a shebang to tell your operating system to use /bin/sh to execute the script. Jul 22, 2023 · I am trying to run python 3. Sometimes when you try to use a command and Bash displays the "Command not found" error, it might be because the program is not installed on your system. Ask Question Asked 7 years, 4 months ago. tndugmiwouajopyeegfmahaoorctbxjapcyrpaohjzrt
