@@ -9,15 +9,16 @@ | |||||
| imgur | bash | - | Upload an image to imgur (from [imgur-screenshot](https://github.com/jomo/imgur-screenshot)) | | | imgur | bash | - | Upload an image to imgur (from [imgur-screenshot](https://github.com/jomo/imgur-screenshot)) | | ||||
| ipinfo | sh | curl, whois | Fetch external IP address and whois information | | | ipinfo | sh | curl, whois | Fetch external IP address and whois information | | ||||
| kdeconnect | sh | kdeconnect-cli | Send selected files to an Android device | | | kdeconnect | sh | kdeconnect-cli | Send selected files to an Android device | | ||||
| checksum | sh | md5sum, sha256sum | Create and verify checksums | | |||||
| mocplay | sh | [moc](http://moc.daper.net/) | Appends (and plays, see script) selection/dir/file in moc| | | mocplay | sh | [moc](http://moc.daper.net/) | Appends (and plays, see script) selection/dir/file in moc| | ||||
| ndiff | bash | vimdiff | Diff for selection (limited to 2 for directories) | | | ndiff | sh | vimdiff | Diff for selection (limited to 2 for directories) | | ||||
| nmount | sh | pmount, udisks2 | Toggle mount status of a device as normal user | | | nmount | sh | pmount, udisks2 | Toggle mount status of a device as normal user | | ||||
| nwal | sh | nitrogen | Set the selected image as wallpaper using nitrogen | | | nwal | sh | nitrogen | Set the selected image as wallpaper using nitrogen | | ||||
| pastebin | sh | [pastebinit](https://launchpad.net/pastebinit) | Paste contents of (text) file to paste.ubuntu.com | | | pastebin | sh | [pastebinit](https://launchpad.net/pastebinit) | Paste contents of (text) file to paste.ubuntu.com | | ||||
| pdfview | sh | pdftotext/mupdf-tools | View PDF file in `$PAGER` | | | pdfview | sh | pdftotext/mupdf-tools | View PDF file in `$PAGER` | | ||||
| picker | sh | nnn | Pick files and pipe the newline-separated list to another utility | | | picker | sh | nnn | Pick files and pipe the newline-separated list to another utility | | ||||
| pywal | sh | pywal | Set selected image as wallpaper, change terminal color scheme | | | pywal | sh | pywal | Set selected image as wallpaper, change terminal color scheme | | ||||
| splitjoin | bash | split, cat | Split file or join selection | | | splitjoin | sh | split, cat | Split file or join selection | | ||||
| sxiv | sh | sxiv | Browse images in a dir in sxiv, set wallpaper, copy path ([config](https://wiki.archlinux.org/index.php/Sxiv#Assigning_keyboard_shortcuts))| | | sxiv | sh | sxiv | Browse images in a dir in sxiv, set wallpaper, copy path ([config](https://wiki.archlinux.org/index.php/Sxiv#Assigning_keyboard_shortcuts))| | ||||
| transfer | sh | curl | Upload file to transfer.sh | | | transfer | sh | curl | Upload file to transfer.sh | | ||||
| upgrade | sh | wget | Upgrade to latest nnn version manually on Debian 9 Stretch | | | upgrade | sh | wget | Upgrade to latest nnn version manually on Debian 9 Stretch | | ||||
@@ -0,0 +1,64 @@ | |||||
#!/usr/bin/env sh | |||||
# Description: Create and verify checksums | |||||
# | |||||
# If selection is used: it will generate one file containing the checksums with file names | |||||
# [and with paths if they are in another directory] | |||||
# The filename will be checksum_timestamp.checksum_type | |||||
# If file is used: if the file is a checksum, it does the verification | |||||
# if the file is not a checksum, it will be created from it | |||||
# The filename will be filename.checksum_type | |||||
# | |||||
# Shell: POSIX compliant | |||||
# Author: ath3 | |||||
selection=~/.config/nnn/.selection | |||||
resp=f | |||||
chsum=md5 | |||||
ischksum=0 | |||||
checksum_type() | |||||
{ | |||||
echo "possible checksums: md5, sha1, sha224, sha256, sha384, sha512" | |||||
echo -n "create md5 (m), sha256 (s), sha512 (S) (or type one of the above checksums) [default=m]: " | |||||
read chsum_resp | |||||
for chks in md5 sha1 sha224 sha256 sha384 sha512 | |||||
do | |||||
if [ "$chsum_resp" = "$chks" ]; then | |||||
chsum=$chsum_resp | |||||
return | |||||
fi | |||||
done | |||||
if [ "$chsum_resp" = "s" ]; then | |||||
chsum=sha256 | |||||
elif [ "$chsum_resp" = "S" ]; then | |||||
chsum=sha512 | |||||
fi | |||||
} | |||||
if [ -s "$selection" ]; then | |||||
echo -n "work with selection (s) or current file (f) [default=f]: " | |||||
read resp | |||||
fi | |||||
if [ "$resp" = "s" ]; then | |||||
checksum_type | |||||
sed 's|'"$PWD/"'||g' < "$selection" | xargs -0 -i ${chsum}sum {} > "checksum_$(date '+%Y%m%d%H%M').$chsum" | |||||
else | |||||
if [ -n "$1" ] && [ -f "$1" ]; then | |||||
for chks in md5 sha1 sha224 sha256 sha384 sha512 | |||||
do | |||||
if [ "$(echo "$1" | grep \.${chks}$)" ]; then | |||||
ischksum=1 | |||||
${chks}sum -c < "$1" | |||||
read | |||||
exit | |||||
fi | |||||
done | |||||
if [ $ischksum -eq 0 ]; then | |||||
checksum_type | |||||
file=$(basename "$1").$chsum | |||||
${chsum}sum "$1" > "$file" | |||||
fi | |||||
fi | |||||
fi |
@@ -1,26 +1,28 @@ | |||||
#!/usr/bin/env bash | #!/usr/bin/env sh | ||||
# Description: Show diff of 2 directories or multiple files in vimdiff | # Description: Show diff of 2 directories or multiple files in vimdiff | ||||
# | # | ||||
# Shell: Bash | # Shell: POSIX compliant | ||||
# Author: Arun Prakash Jana | # Author: Arun Prakash Jana | ||||
selection=~/.config/nnn/.selection | selection=~/.config/nnn/.selection | ||||
if [ -s $selection ]; then | if [ -s $selection ]; then | ||||
arr=$(cat $selection | tr '\0' '\n') | arr=$(tr '\0' '\n' < "$selection") | ||||
{ read -r f1; read -r f2; } <<< "$arr" | if [ "$(echo "$arr" | wc -l)" -gt 1 ]; then | ||||
f1="$(echo "$arr" | sed -n '1p')" | |||||
if [ -z "$f2" ]; then | f2="$(echo "$arr" | sed -n '2p')" | ||||
exit | if [ -d "$f1" ] && [ -d "$f2" ]; then | ||||
fi | dir1=$(mktemp "${TMPDIR:-/tmp}"/nnn-$(basename "$f1").XXXXXXXX) | ||||
dir2=$(mktemp "${TMPDIR:-/tmp}"/nnn-$(basename "$f2").XXXXXXXX) | |||||
if [ -d "$f1" ] && [ -d "$f2" ]; then | ls -A1 "$f1" > "$dir1" | ||||
vimdiff <(cd "$f1" && find | sort) <(cd "$f2" && find | sort) | ls -A1 "$f2" > "$dir2" | ||||
vimdiff "$dir1" "$dir2" | |||||
rm "$dir1" "$dir2" | |||||
else | |||||
cat $selection | xargs -0 vimdiff | |||||
fi | |||||
else | else | ||||
cat $selection | xargs -0 -o vimdiff | echo "needs at least 2 files or directories selected for comparison" | ||||
# For GNU xargs (note: ignoreme takes up $0) | |||||
# cat $selection | xargs -0 bash -c '</dev/tty vimdiff "$@"' ignoreme | |||||
fi | fi | ||||
fi | fi |
@@ -1,34 +1,46 @@ | |||||
#!/usr/bin/env bash | #!/usr/bin/env sh | ||||
# Description: Splits the file passed as argument or joins selection | # Description: Splits the file passed as argument or joins selection | ||||
# | # | ||||
# Note: Adds numeric suffix to split files | # Note: Adds numeric suffix to split files | ||||
# Adds '.join' suffix to the first file to be joined and saves as output file for join | # Adds '.out suffix to the first file to be joined and saves as output file for join | ||||
# | # | ||||
# Shell: Bash | # Shell: POSIX compliant | ||||
# Author: Arun Prakash Jana | # Author: Arun Prakash Jana | ||||
selection=~/.config/nnn/.selection | selection=~/.config/nnn/.selection | ||||
resp=s | |||||
echo -n "press 's' (split current file) or 'j' (join selection): " | if [ -s "$selection" ]; then | ||||
read resp | echo -n "press 's' (split current file) or 'j' (join selection): " | ||||
read resp | |||||
fi | |||||
if [ "$resp" = "j" ]; then | if [ "$resp" = "j" ]; then | ||||
if [ -s "$selection" ]; then | if [ -s "$selection" ]; then | ||||
arr=$(cat $selection | tr '\0' '\n') | arr=$(tr '\0' '\n' < "$selection") | ||||
{ read -r file; } <<< "$arr" | if [ "$(echo "$arr" | wc -l)" -lt 2 ]; then | ||||
echo "joining needs at least 2 files" | |||||
file=$(basename "$file").out | exit | ||||
fi | |||||
for entry in $arr | |||||
do | |||||
if [ -d "$entry" ]; then | |||||
echo "cant join directories" | |||||
exit | |||||
fi | |||||
done | |||||
cat "$selection" | sort -z | xargs -0 -i cat {} > "$file" | file="$(basename "$(echo "$arr" | sed -n '1p' | sed -e 's/[0-9][0-9]$//')")" | ||||
sort -z < "$selection" | xargs -0 -I{} cat {} > "${file}.out" | |||||
fi | fi | ||||
elif [ "$resp" = "s" ]; then | elif [ "$resp" = "s" ]; then | ||||
if ! [ -z "$1" ] && [ -f "$1" ] ; then | if [ -n "$1" ] && [ -f "$1" ]; then | ||||
# a single file is passed | # a single file is passed | ||||
echo -n "split size in MB: " | echo -n "split size in MB: " | ||||
read size | read size | ||||
if ! [ -z "$size" ]; then | if [ -n "$size" ]; then | ||||
split -d -b "$size"M "$1" "$1" | split -d -b "$size"M "$1" "$1" | ||||
fi | fi | ||||
fi | fi | ||||