Recent questions tagged shell

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shell - Execute a command on remote hosts via ssh from inside a bash script

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

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1 answer 817 views

shell - Prevent bash from adding single quotes to variable output

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

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1 answer 675 views

shell - Restore default working dir if bat file is terminated abruptly

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

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1 answer 805 views

shell - How can I view only the first n lines of the file?

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

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1 answer 941 views

shell - How to run SWI-Prolog from the command line?

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

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1 answer 886 views

shell - PHP - How to know if server allows shell_exec

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

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1 answer 1.1k views

shell - Remove ANSI color codes from a text file using bash

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

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1 answer 963 views

shell - What's the difference between $@ and $* in UNIX?

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

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1 answer 1.1k views

shell - Bash scripting unexpected operator

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

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1 answer 695 views

shell - Ask a running bash (interactive) to run a command from outside

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

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1 answer 782 views

shell - Replace substring with sed

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

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1 answer 776 views

shell - Bash: trick program into thinking stdout is an interactive terminal

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

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1 answer 737 views

shell - How to select a particular column in linux df command

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

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1 answer 747 views

shell - How to check if the file is a binary file and read all the files which are not?

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

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1 answer 1.2k views

shell - android enable disable bluetooth via command line

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

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1 answer 1.0k views

shell - How to include nohup inside a bash script?

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

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1 answer 797 views

shell - Where to view man pages for Bash builtin commands?

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

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1 answer 865 views

shell - redirect command output into variable and standard output in ksh

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

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1 answer 936 views

shell - Read file into String and do a loop in Expect Script

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

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1 answer 895 views

shell - Capture the output of Perl's 'system()'

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

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1 answer 811 views

shell - Use current filename ("{}") multiple times in "find -exec"?

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

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1 answer 739 views

shell - What is the difference between an inline variable assignment and a regular one in Bash?

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

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1 answer 695 views

shell - read stdin in function in bash script

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

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1 answer 835 views

shell - How to cut a string after a specific character in unix

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

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1 answer 894 views

shell - Appropriate hashbang for Node.js scripts

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

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1 answer 1.3k views

shell - Sending and receiving SMS by command line with Huawei E3131 and HiLink on a debian system

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

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1 answer 711 views

shell - Accessing bash completions for specific commands programmatically

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

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1 answer 748 views

shell - IO Redirection - Swapping stdout and stderr

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

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