Recent questions tagged bash

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1 answer 1.2k views

bash - Setting shell's control break statement in the standard input stream "EOD" to exit the COBOL program

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 920 views

bash - Current state of BeanShell

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 996 views

bash - How can I redirect stderr to a file?

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 906 views

bash - How can I cd into a directory using a script?

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 811 views

bash - Check number of running scripts using ps

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 999 views

bash - How do I echo $command without breaking the layout

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 1.4k views

bash - Is there a way to read all key-value pairs in the JSON file and then initialize all variables accordingly in shell?

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 793 views

bash - UNIX: How to run a program with a file as an input

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 936 views

bash - How do I use exec 3>myfifo in a script, and not have echo foo>&3 close the pipe?

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 905 views

bash - why quote removal isn't performed between [[ ... ]]?

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 1.0k views

bash - Preventing a child process (HandbrakeCLI) from causing the parent script to exit

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 874 views

bash - Spawn subshell for SSH and continue with program flow

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 1.0k views

bash - grep -vf too slow with large files

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 900 views

bash - Specify which shell to use in R

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 1.0k views

bash - Optimize shell script for multiple sed replacements

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 1.7k views

bash - `msbuild` command not found, but `msbuild.exe` works fine

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 1.4k views

bash - xmllint to parse a html file

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 895 views

bash - Misbehaving head with redirection

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 913 views

bash - Read list of files on unix and run command

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 1.0k views

bash - Why does ((count++)) return 1 exit code first time run

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 957 views

bash - List recursively all files on sftp

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 1.3k views

bash - How to get environment variables in live Heroku dyno

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 1.2k views

bash - Commands from .bashrc not available in Emacs

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 1.2k views

bash coproc and leftover coproc output

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 1.4k views

bash - Detect Apple Silicon from command line

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 1.0k views

bash - On writing a Linux shell script to safely detach programs from a terminal

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 1.0k views

bash - Cannot run `source` in AWS Codebuild

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 1.4k views

bash - how to update the xml file using xmlstarlet

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 1.1k views

bash - Logstash in Docker - config file not found when mounted though a volume

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 1.3k views

bash - Run expect command inside while loop in shell script

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 1.3k views

bash - Why must I source .bashrc every time I open terminal for aliases to work?

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 1.6k views

bash - How to replace the nth column/field in a comma-separated string using sed/awk?

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 1.2k views

bash - Find and remove DOS line endings on Ubuntu

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 2.2k views

bash - read: Illegal option -d

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 864 views

bash - How to define a function on one line

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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