Recent questions tagged bash

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bash - Is mixing getopts with positional parameters possible?

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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bash getopts with multiple and mandatory options

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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bash - Linux non-blocking fifo (on demand logging)

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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bash - Reading filenames into an array

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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bash - Removing part of a filename for multiple files on Linux

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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bash - Turning multi-line string into single comma-separated

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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bash - Hexadecimal To Decimal in Shell Script

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 1.1k views

bash - Grepping a huge file (80GB) any way to speed it up?

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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bash - linux: kill background task

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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bash - How to use arguments from previous command?

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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bash - How do I remove all .pyc files from a project?

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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bash - Count number of lines in a git repository

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 1.5k views

bash - Parsing a CSV file using gawk

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 1.5k views

bash - Validate date format in a shell script

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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bash - How to echo out things without a newline?

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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bash - Send command to a background process

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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bash - Check if all of multiple strings or regexes exist in a file

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 1.2k views

bash - How to access command line arguments of the caller inside a function?

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 1.4k views

bash - Why does sed not replace all occurrences?

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 1.2k views

bash - What expands to all files in current directory recursively?

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 1.3k views

bash - How to catch exception output from Python subprocess.check_output()?

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 1.3k views

bash - Find and replace filename recursively in a directory

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 1.2k views

bash - How to properly handle a gzipped page when using curl?

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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bash - How to show and update echo on same line

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 1.6k views

bash - Optional option argument with getopts

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 1.2k views

bash - List files not matching a pattern?

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 1.5k views

bash - Use sed to replace all backslashes with forward slashes

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 1.6k views

bash - How to convert a JSON object to key=value format in jq?

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 517 views

bash - Set a parent shell's variable from a subshell

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 361 views

bash - Variable interpolation in the shell

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 635 views

bash - Using the && operator in an if statement

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 433 views

bash - Arrays in unix shell?

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 315 views

bash - How to get script directory in POSIX sh?

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 681 views

bash - Sort a text file by line length including spaces

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 826 views

bash - How to use shell commands in Makefile

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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