C#•8mo ago

✅ Executing bash script in docker container with Docket.DotNet in ASP.NET website

So i need to run some script in docker container and the container crashes instantly and logs are:

bash: line 56: ./ExaminationFile.sh: cannot execute: required file not found

bash: line 56: ./ExaminationFile.sh: cannot execute: required file not found

I'm using Gcc:Latest docker image

            Cmd = new List<string> 
            {
                "bash",
                "-c",
                $"echo '{examinationFileAsString}' > ExaminationFile.sh && " +
                $"chmod 777 ExaminationFile.sh && " +
                $"ls -l > lsOutput.txt && " +
                $"pwd > pwdOutput.txt && " +
                $"./ExaminationFile.sh > testCount.txt"
            },

            Cmd = new List<string> 
            {
                "bash",
                "-c",
                $"echo '{examinationFileAsString}' > ExaminationFile.sh && " +
                $"chmod 777 ExaminationFile.sh && " +
                $"ls -l > lsOutput.txt && " +
                $"pwd > pwdOutput.txt && " +
                $"./ExaminationFile.sh > testCount.txt"
            },

The script:

#!/bin/bash

getNumTests() {
    echo 5
}

getTestInput() {
    local test_index=$1
    case $test_index in
        0) echo "5 10 8 15 3 6";;  
        1) echo "2 4 7 9 1";;      
        2) echo "10 20 30";;       
        3) echo "100 50 75";;      
        4) echo "3 6 9 12";;       
        *) echo "";;
    esac
}

getMemoryTimeLimits() {
    local test_index=$1
    case $test_index in
        0) echo "128 1000";;
        1) echo "64 500";;  
        2) echo "256 1500";;
        3) echo "512 2000";;
        4) echo "32 300";;  
        *) echo "0 0";;
    esac
}

getCorrectOutput() {
    local test_index=$1
    case $test_index in
        0) echo "15";;
        1) echo "9";;
        2) echo "30";;
        3) echo "100";;
        4) echo "12";;
        *) echo "0";;
    esac
}

# Main script logic
if [[ $# -eq 0 ]]; then
    getNumTests
elif [[ $1 == "P" && $# -eq 2 ]]; then
    getMemoryTimeLimits $2
elif [[ $1 == "R" && $# -eq 2 ]]; then
    getCorrectOutput $2
elif [[ $1 =~ ^[0-9]+$ ]]; then
    getTestInput $1
else
    echo "Invalid arguments"
    exit 1
fi

#!/bin/bash

getNumTests() {
    echo 5
}

getTestInput() {
    local test_index=$1
    case $test_index in
        0) echo "5 10 8 15 3 6";;  
        1) echo "2 4 7 9 1";;      
        2) echo "10 20 30";;       
        3) echo "100 50 75";;      
        4) echo "3 6 9 12";;       
        *) echo "";;
    esac
}

getMemoryTimeLimits() {
    local test_index=$1
    case $test_index in
        0) echo "128 1000";;
        1) echo "64 500";;  
        2) echo "256 1500";;
        3) echo "512 2000";;
        4) echo "32 300";;  
        *) echo "0 0";;
    esac
}

getCorrectOutput() {
    local test_index=$1
    case $test_index in
        0) echo "15";;
        1) echo "9";;
        2) echo "30";;
        3) echo "100";;
        4) echo "12";;
        *) echo "0";;
    esac
}

# Main script logic
if [[ $# -eq 0 ]]; then
    getNumTests
elif [[ $1 == "P" && $# -eq 2 ]]; then
    getMemoryTimeLimits $2
elif [[ $1 == "R" && $# -eq 2 ]]; then
    getCorrectOutput $2
elif [[ $1 =~ ^[0-9]+$ ]]; then
    getTestInput $1
else
    echo "Invalid arguments"
    exit 1
fi

63 Replies

Unknown User•8mo ago

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WhiteboyOP•8mo ago

the file is literally copied from the container in the green area in the screen buf i will do this in a sec

Unknown User•8mo ago

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WhiteboyOP•8mo ago

is it different tho?

Unknown User•8mo ago

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WhiteboyOP•8mo ago

Unknown User•8mo ago

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WhiteboyOP•8mo ago

ah like this?

            Cmd = new List<string> 
            {
                "bash",
                "-c",
                $"echo '{examinationFileAsString}' > ExaminationFile.sh && " +
                $"chmod 777 ExaminationFile.sh && " +
                $"ls -alh && " +
                $"cat ./ExaminationFile.sh && " +
                $"pwd " +
                $"./ExaminationFile.sh > testCount.txt"
            },

            Cmd = new List<string> 
            {
                "bash",
                "-c",
                $"echo '{examinationFileAsString}' > ExaminationFile.sh && " +
                $"chmod 777 ExaminationFile.sh && " +
                $"ls -alh && " +
                $"cat ./ExaminationFile.sh && " +
                $"pwd " +
                $"./ExaminationFile.sh > testCount.txt"
            },

Unknown User•8mo ago

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WhiteboyOP•8mo ago

gQhRUyN.txt

Unknown User•8mo ago

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WhiteboyOP•8mo ago

idk it's gcc:latest

Unknown User•8mo ago

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WhiteboyOP•8mo ago

Unknown User•8mo ago

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WhiteboyOP•8mo ago

Unknown User•8mo ago

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WhiteboyOP•8mo ago

the container crashes instantly

Unknown User•8mo ago

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WhiteboyOP•8mo ago

echo '{examinationFileAsString}' > ExaminationFile.sh &&

echo '{examinationFileAsString}' > ExaminationFile.sh &&

isn't this exactly that? im new to linux

Unknown User•8mo ago

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WhiteboyOP•8mo ago

so i just create a file? then copy the script?

Unknown User•8mo ago

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WhiteboyOP•8mo ago

it's a whole project of something like coding portal and i do dcode execution and tests inside docker

WhiteboyOP•8mo ago

I don't get it

Unknown User•8mo ago

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WhiteboyOP•8mo ago

Unknown User•8mo ago

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WhiteboyOP•8mo ago

i see

Unknown User•8mo ago

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WhiteboyOP•8mo ago

0CSSg5S.txt

Unknown User•8mo ago

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WhiteboyOP•8mo ago

#!/usr/bin/bash

getNumTests() {
    echo 5
}



# Main script logic
if [[ $# -eq 0 ]]; then
    getNumTests
else
    echo "Invalid arguments"
    exit 1
fi

#!/usr/bin/bash

getNumTests() {
    echo 5
}



# Main script logic
if [[ $# -eq 0 ]]; then
    getNumTests
else
    echo "Invalid arguments"
    exit 1
fi

ike this?

Unknown User•8mo ago

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WhiteboyOP•8mo ago

Unknown User•8mo ago

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WhiteboyOP•8mo ago

2024-04-24 13:22:25 total 12K
2024-04-24 13:22:25 drwxr-xr-x 2 root root 4.0K Apr 24 11:22 .
2024-04-24 13:22:25 drwxr-xr-x 1 root root 4.0K Apr 24 11:22 ..
2024-04-24 13:22:25 -rwxrwxrwx 1 root root   26 Apr 24 11:22 ExaminationFile.sh
2024-04-24 13:22:25 #!/bin/bash
2024-04-24 13:22:25 
2024-04-24 13:22:25 echo "foo"
2024-04-24 13:22:25 /myApp
2024-04-24 13:22:25 bash: line 3: ./ExaminationFile.sh: cannot execute: required file not found

2024-04-24 13:22:25 total 12K
2024-04-24 13:22:25 drwxr-xr-x 2 root root 4.0K Apr 24 11:22 .
2024-04-24 13:22:25 drwxr-xr-x 1 root root 4.0K Apr 24 11:22 ..
2024-04-24 13:22:25 -rwxrwxrwx 1 root root   26 Apr 24 11:22 ExaminationFile.sh
2024-04-24 13:22:25 #!/bin/bash
2024-04-24 13:22:25 
2024-04-24 13:22:25 echo "foo"
2024-04-24 13:22:25 /myApp
2024-04-24 13:22:25 bash: line 3: ./ExaminationFile.sh: cannot execute: required file not found

Unknown User•8mo ago

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WhiteboyOP•8mo ago

to the script?

Unknown User•8mo ago

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WhiteboyOP•8mo ago

2024-04-24 13:25:27 total 12K 2024-04-24 13:25:27 drwxr-xr-x 2 root root 4.0K Apr 24 11:25 . 2024-04-24 13:25:27 drwxr-xr-x 1 root root 4.0K Apr 24 11:25 .. 2024-04-24 13:25:27 -rwxrwxrwx 1 root root 26 Apr 24 11:25 ExaminationFile.sh 2024-04-24 13:25:27 #!/bin/bash 2024-04-24 13:25:27 2024-04-24 13:25:27 echo "foo" 2024-04-24 13:25:27 /myApp 2024-04-24 13:25:27 bash: line 3: hd: command not found

Unknown User•8mo ago

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WhiteboyOP•8mo ago

2024-04-24 13:26:25 total 12K 2024-04-24 13:26:25 drwxr-xr-x 2 root root 4.0K Apr 24 11:26 . 2024-04-24 13:26:25 drwxr-xr-x 1 root root 4.0K Apr 24 11:26 .. 2024-04-24 13:26:25 -rwxrwxrwx 1 root root 26 Apr 24 11:26 ExaminationFile.sh 2024-04-24 13:26:25 #!/bin/bash 2024-04-24 13:26:25 2024-04-24 13:26:25 echo "foo" 2024-04-24 13:26:25 /myApp 2024-04-24 13:26:25 bash: line 3: hexdump: command not found

Unknown User•8mo ago

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WhiteboyOP•8mo ago

well i can make simple method to fix this no?

Unknown User•8mo ago

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WhiteboyOP•8mo ago

            Cmd = new List<string> 
            {
                "bash",
                "-c",
                $"echo '{examinationFileAsString.Remove('\r')}' > ExaminationFile.sh && " +
                $"chmod 777 ExaminationFile.sh && " +
                $"ls -alh && " +
                $"cat ./ExaminationFile.sh && " +
                $"pwd &&" +
                $"./ExaminationFile.sh > testCount.txt"
            },

            Cmd = new List<string> 
            {
                "bash",
                "-c",
                $"echo '{examinationFileAsString.Remove('\r')}' > ExaminationFile.sh && " +
                $"chmod 777 ExaminationFile.sh && " +
                $"ls -alh && " +
                $"cat ./ExaminationFile.sh && " +
                $"pwd &&" +
                $"./ExaminationFile.sh > testCount.txt"
            },

2024-04-24 13:29:07 total 12K 2024-04-24 13:29:07 drwxr-xr-x 2 root root 4.0K Apr 24 11:29 . 2024-04-24 13:29:07 drwxr-xr-x 1 root root 4.0K Apr 24 11:29 .. 2024-04-24 13:29:07 -rwxrwxrwx 1 root root 14 Apr 24 11:29 ExaminationFile.sh 2024-04-24 13:29:07 #!/bin/bash 2024-04-24 13:29:07 2024-04-24 13:29:07 /myApp 2024-04-24 13:29:07 bash: line 2: ./ExaminationFile.sh: cannot execute: required file not found

Unknown User•8mo ago

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WhiteboyOP•8mo ago

:kekw:

MODiX•8mo ago

TeBeCo

REPL Result: Success

"Foo\r\nbar".Replace("\r\n", "\n")

"Foo\r\nbar".Replace("\r\n", "\n")

Result: string

Foo
bar

Foo
bar

Compile: 275.269ms | Execution: 28.619ms | React with ❌ to remove this embed.

Unknown User•8mo ago

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WhiteboyOP•8mo ago

            Cmd = new List<string> 
            {
                "bash",
                "-c",
                $"echo '{examinationFileAsString.Replace("\r\n", "\n")}' > ExaminationFile.sh && " +
                $"chmod 777 ExaminationFile.sh && " +
                $"ls -alh && " +
                $"cat ./ExaminationFile.sh && " +
                $"pwd &&" +
                $"./ExaminationFile.sh > testCount.txt"
            },

            Cmd = new List<string> 
            {
                "bash",
                "-c",
                $"echo '{examinationFileAsString.Replace("\r\n", "\n")}' > ExaminationFile.sh && " +
                $"chmod 777 ExaminationFile.sh && " +
                $"ls -alh && " +
                $"cat ./ExaminationFile.sh && " +
                $"pwd &&" +
                $"./ExaminationFile.sh > testCount.txt"
            },

Unknown User•8mo ago

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WhiteboyOP•8mo ago

2024-04-24 13:31:42 total 12K 2024-04-24 13:31:42 drwxr-xr-x 2 root root 4.0K Apr 24 11:31 . 2024-04-24 13:31:42 drwxr-xr-x 1 root root 4.0K Apr 24 11:31 .. 2024-04-24 13:31:42 -rwxrwxrwx 1 root root 24 Apr 24 11:31 ExaminationFile.sh 2024-04-24 13:31:42 #!/bin/bash 2024-04-24 13:31:42 2024-04-24 13:31:42 echo "foo" 2024-04-24 13:31:42 /myApp BRO I LOVE YOU I WAS STUCK ON THIS FOR A WEEK

Unknown User•8mo ago

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WhiteboyOP•8mo ago

it did

Unknown User•8mo ago

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WhiteboyOP•8mo ago

it wil ltets whole case and see if all works but i guess it will now

WhiteboyOP•8mo ago

it executes tho TL:DR

.Replace("\r\n", "\n")

.Replace("\r\n", "\n")

Fixed issue of copying file as string to linux

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✅ Executing bash script in docker container with Docket.DotNet in ASP.NET website