Recent questions tagged shell

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shell - Bash scripting, multiple conditions in while loop

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

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shell - Forking / Multi-Threaded Processes | Bash

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shell - How to get "wc -l" to print just the number of lines without file name?

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

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shell - how to fix the issue "Command /bin/sh failed with exit code 1" in iphone

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

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shell - Print a file's last modified date in Bash

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

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shell - String comparison in bash. [[: not found

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shell - How to exclude this / current / dot folder from find "type d"

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

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shell - What does set -e and exec "$@" do for docker entrypoint scripts?

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

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shell - How to get the second column from command output?

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

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shell - Read a variable in bash with a default value

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shell - How does bash tab completion work?

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

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shell - How to ssh to vagrant without actually running "vagrant ssh"?

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

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shell - How do you echo a 4-digit Unicode character in Bash?

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

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shell - How to view files in binary from bash?

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

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shell - How to kill all processes matching a name?

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shell - How do I copy a folder from remote to local using scp?

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

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shell - is it possible to use variables in remote ssh command?

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

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shell - Ansible Command module says that '|' is illegal character

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

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shell - Concise and portable "join" on the Unix command-line

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

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shell - Permission denied at hdfs

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

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shell - Rearrange columns using cut

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

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shell - Bash regex =~ operator

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

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shell - How do you tell if a string contains another string in POSIX sh?

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

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shell - Retrieve CPU usage and memory usage of a single process on Linux?

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

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shell - Replace whole line containing a string using Sed

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

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shell - Using wget to recursively fetch a directory with arbitrary files in it

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

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shell - printf in bash: "09" and "08" are invalid numbers, "07" and "06" are fine

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

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shell - What is the maximum size of a Linux environment variable value?

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

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shell - How does the #! shebang work?

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

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1 answer 422 views

shell - Run java jar file on a server as background process

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

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shell - How to only get file name with Linux 'find'?

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

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shell - Make xargs handle filenames that contain spaces

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

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shell - Get most recent file in a directory on Linux

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

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shell - What does the Bash operator <<< (i.e. triple less than sign) mean?

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

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1 answer 284 views

shell - How do I install an R package from the source tarball on windows?

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

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