I like V too.I like Z for Jump list (quickly jump to directories I frequent):
its a bit heavyweight for the Pandora, so there I just use an alias (or browse with tunar and drag and drop the directory to bash).
GitHub - rupa/z: z - jump around
z - jump around. Contribute to rupa/z development by creating an account on GitHub.github.com
If you use zshell, instead use this
If you are on Windows, use this
www.gnu.org
mkdir -p ~/dotfiles/zsh
mv ~/.zshrc ~/dotfiles/zsh
cd ~/dotfiles && stow zshgit-wip-resume () {
is_wip=`git log -1 --oneline | grep -P "\bwip$" -o`
if [ "$is_wip" = "wip" ]
then
echo "Reverting to previous work in progress"
git reset --soft HEAD~1
fi
}
git-wip () {
git commit -am "wip"
}
#!/usr/bin/env bash
function normalisepath {
# (i.e. eliminate /../ in the middle of supplied paths)
local better=$1
better=${better//\/.\//\/}
while [[ $better =~ ([^/][^/]*/\.\./) ]]
do
better=${better/${BASH_REMATCH[0]}/}
done
echo "$better" # Return path
}
declare -a normpath
for path in "$@"
do
normpath+=($(normalisepath "$path"))
done
declare normfiles
numfiles=0
for fil in "${normpath[@]}"
do
normfiles+=`find "$fil" -type f`$'\n'
let numfiles=numfiles+`echo "$normfiles"|wc -l`
done
echo "Getting file sizes for comparison"
declare sizes
declare num
while IFS= read -r fil; do
if [ -n "$fil" ]
then
sizes+=`stat -c %s\ %n "$fil"`$'\n'
fi
let num=num+1
let percent=num*100/numfiles
echo -en "\r${percent}%"
done <<< $normfiles
echo -e "\rDone"
echo "Looking for duplicate file sizes"
declare dups
declare -a sizematches
dups=`echo -n "$sizes" | cut -f -1 -d " " | sort -g | uniq -d`
if [ ${#dups} -gt 1 ]
then
while IFS= read -r dup; do
sizematches+=("$dup")
done <<< "$dups"
numsizes=${#sizematches[@]}
echo "Found "$numsizes" duplicate sizes"
else
echo "Congratulations: no size matches found"
exit 0
fi
declare -a files
ret=0
num=0
for size in "${sizematches[@]}"
do
let num=num+1
echo -en "\r($num/$numsizes)\r"
files=()
while IFS= read -r fil; do
files+=("$fil")
done <<< `echo -n "$sizes" | grep "^${size}\s" | cut -f 2 -d " "`
hashsize=1024
while [ $hashsize -le $size -a ${#files[@]} -gt 0 ]; do
hashes=""
debug=0
for fil in "${files[@]}"
do
if [[ $fil = *FD5E8uH.jpg* ]]; then
debug=1
fi
hashes+=`echo -n "$fil"" " && head -c $hashsize "$fil"|sha512sum -`$'\n' # Space to put a gap between the filename and the hash
done
counthash=`echo -n "$hashes"" " | cut -f 2 -d " " | sort -g | uniq -c`
duphash=`echo -n "${counthash// }" | grep -x "\s*\([2-9]\|[[:digit:]][[:digit:]][[:digit:]]*\)\s.*" | cut -f 2 -d " "`
files=()
if [ ${#duphash} -ge 64 ]
then
while IFS= read -r fil; do
files+=($fil)
done <<< `echo -n "$hashes"|grep -F "$duphash" |cut -f 1 -d " "`
fi
let hashsize=2*hashsize
done
if [ ${#files[@]} -gt 0 ]; then
# Files remain after hash loop; same so far
hashes=""
for fil in "${files[@]}"
do
hashes+="`sha512sum "$fil"`"$'\n'
done
duphash=`echo -n "$hashes"" " | cut -f 1 -d " " | sort -g | uniq -d`
files=()
if [ ${#duphash} -ge 64 ]
then
while IFS= read -r fil; do
files+=($fil)
done <<< `echo -n "$hashes" | grep -F "$duphash" | cut -f 2- -d " "`
fi
if [ ${#files[@]} -gt 0 ]; then
echo "The following files seem to be duplicates:"
for dup in "${files[@]}"
do
echo "$dup"
done
ret=2
fi
fi
done
if [ $ret -eq 0 ]; then
echo "Congratulations; all files differ"
else
echo -en " \r" # Clear out last number, in case you have a small prompt
fi
exit $retvifm provides nice file compare utility command , to look for duplicates, one can use ":compare listdups ofone"
#!/bin/sh
eval `ffprobe -loglevel quiet -show_entries stream=width,height "$1" | egrep -e '^(width|height)='`
test `expr match "$width" '^[0-9]*$'` -eq 0 -o `expr match "$height" '^[0-9]*$'` -eq 0 && {
echo "Error: Could not get video resoloution of \"$1\"
Make sure the file is a media file with a video stream."
exit 3
}
echo "video width is $width
video height is $height"
echo "pixel to crop from top"
read topx
echo "pixel to crop from bottom"
read bottomx
echo "pixel to crop from left"
read leftx
echo "pixel to crop from right"
read rightx
ffmpeg -i "$1" -filter:v "crop=iw-$leftx-$rightx:ih-$topx-$bottomx:0+$leftx:0+$topx" -c:a copy -f matroska - | ffplay -loglevel quiet -
echo " use following command to crop the video
ffmpeg -i "$1" -filter:v "crop=iw-$leftx-$rightx:ih-$topx-$bottomx:0+$leftx:0+$topx" -c:a copy -f matroska $1_cropped.mkv"
#!/bin/bash
shopt -s lastpipe
## make temporary file and copy all commands to it
f=$(mktemp /tmp/"${0##*/}".XXXXX)
cat $HOME/.config/shortcuts <(IFS=:; find $PATH -executable -printf "%f\n" | sort -r ) | awk '!NF || !x[$0]++' > "$f"
## choose command to execute using fzf (if run from terminal) or rofi (if run using window-manager shortcut)
if [[ $TERM = linux && -n $DISPLAY ]]; then
rofi -dmenu -font "Noto Sans Mono Medium 18" -p "RUN THIS" -input $f | read command
else
fzf --border --no-sort --reverse --height 10 --prompt "RUN THIS: " < $f | read command
fi
## cleanup at exit
clean_f() {
[[ -f "$f" ]] && rm "$f"
}
trap clean_f EXIT
## run the command
exec $command &
