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28 lines
808 B
Bash
Executable file
28 lines
808 B
Bash
Executable file
#!/usr/bin/env sh
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# Description: View an image or images in a directory in pager
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#
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# Note: While it's very easy to fix this in Bash (sample commented), with the
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# current POSIX shell script implementation the unmatched patterns are spewed.
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# A patch to fix this is highly appreciated.
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#
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# Shell: POSIX compliant
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# Author: Arun Prakash Jana
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if ! [ -z "$1" ]; then
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if [ -d "$1" ]; then
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cd "$1"
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# Bash implementation
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# shopt -s nullglob
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# viu -n *.bmp *.BMP *.gif *.GIF *.jpg *.JPG *.jpeg *.JPEG *.png *.PNG *.svg *.SVG 2>/dev/null | less -R
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for file in *.bmp *.BMP *.gif *.GIF *.jpg *.JPG *.jpeg *.JPEG *.png *.PNG *.svg *.SVG
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do
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viu -n "$file" 2>/dev/null
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done | less -R
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else
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viu -n "$1" | less -R
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fi
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fi
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