98 lines
2.6 KiB
Plaintext
Executable File
98 lines
2.6 KiB
Plaintext
Executable File
set shell bash
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# set '-eu' options for shell commands
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# These options are used to have safer shell commands. Option '-e' is used to
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# exit on error and option '-u' is used to give error for unset variables.
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# Option '-f' disables pathname expansion which can be useful when $f, $fs, and
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# $fx variables contain names with '*' or '?' characters. However, this option
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# is used selectively within individual commands as it can be limiting at
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# times.
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set shellopts '-eu'
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# set internal field separator (IFS) to "\n" for shell commands
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# This is useful to automatically split file names in $fs and $fx properly
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# since default file separator used in these variables (i.e. 'filesep' option)
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# is newline. You need to consider the values of these options and create your
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# commands accordingly.
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set ifs "\n"
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# leave some space at the top and the bottom of the screen
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set scrolloff 10
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# Use the `dim` attribute instead of underline for the cursor in the preview pane
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set cursorpreviewfmt "\033[7;2m"
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#set icons
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# define a custom 'open' command
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cmd open &{{
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case $(file --mime-type -Lb $f) in
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text/*) lf -remote "send $id \$$EDITOR \$fx";;
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*) for f in $fx; do $OPENER $f > /dev/null 2> /dev/null & done;;
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esac
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}}
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# compress current file or selected files with tar and gunzip
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cmd tar ${{
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set -f
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mkdir $1
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cp -r $fx $1
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tar czf $1.tar.gz $1
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rm -rf $1
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}}
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# compress current file or selected files with zip
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cmd zip ${{
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set -f
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mkdir $1
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cp -r $fx $1
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zip -r $1.zip $1
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rm -rf $1
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}}
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# extract the current file with the right command
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# (xkcd link: https://xkcd.com/1168/)
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cmd extract ${{
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set -f
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case $f in
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*.tar.bz|*.tar.bz2|*.tbz|*.tbz2) tar xjvf $f;;
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*.tar.gz|*.tgz) tar xzvf $f;;
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*.tar.xz|*.txz) tar xJvf $f;;
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*.zip) unzip $f;;
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*.rar) unrar x $f;;
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*.7z) 7z x $f;;
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esac
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}}
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# custom 'rename' command without prompt for overwrite
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cmd rename %[ -e $1 ] && printf "file exists" || mv $f $1
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#custom delete command that moves to trash
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cmd trash ${{
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set -f
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if gio trash 2>/dev/null; then
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gio trash $fx
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else
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mkdir -p ~/.trash
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mv -- $fx ~/.trash
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fi
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}}
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map <enter> shell #enter for shell commands
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map ` !true # show the result of execution of previous commands
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# execute current file (must be executable)
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map x $$f
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map X !$f
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# dedicated keys for file opener actions
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map o &mimeopen $f
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map O $mimeopen --ask $f
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map a :push %mkdir<space> # mkdir command. See wiki if you want it to select created dir
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map r push :rename<space> #rename without prompt for overwrite
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map DD push :trash<enter> #send to trash without asking
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map <a-.> set hidden!
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