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In POSIX sh, how to preserve variables set in a 'while read' loop when the input is continuous (event watcher)?
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3
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198
subshell event-handling posix shell scope
C program stuck on terminal when redirecting its output to another file from bash script
user_108730530
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3
2
540
ubuntu shell linux bash
Detect x-value of right-most black pixel within a monochrome image?
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3
1
45
imagemagick shell bash
Filter out invalid PIDs portably
user_134064230
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3
1
180
sh posix shell bash
How to run shell commands using dart on macOS
user_65970530
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5
1
3541
dart flutter macos shell
How to compare a location with Home folder in PowerShell
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2
3
304
powershell shell windows
AWS S3 Sync command at ec2 instance startup
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2
1
202
amazon-web-services amazon-ec2 shell
egrep in shell scripting
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4
5
162
grep shell scripting
Docker: Error code 127 when executing shell script
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3
1
6563
dockerfile docker-compose docker shell
Run shell script globally in Git bash in Windows
user_132279670
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4
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2367
shell windows git bash
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