Show pageDiscussionOld revisionsBacklinksExport to MarkdownBack to top This page is read only. You can view the source, but not change it. Ask your administrator if you think this is wrong. ===== Various useful tools ===== ==== Userfull list ==== * [[man>parallel]] * [[en:tools:linux:misc-tools#screenshots|screenshots]] * [[man>grim]] * [[man>slurp]] * [[man>wl-copy]] * [[man>swappy]] * [[man>flameshot]] * [[en:tools:linux:file-handling|File Handling]] * 3D-2D * [[man>cura]] * [[man>openscad]] * [[man>freecad]] * [[man>gimp]] * [[man>inkscape]] * Dev * [[man>base-devel]] * [[man>git]] * [[man>cmake]] * Network * [[man>nethogs]] * [[man>nmap]] * [[man>mosh]] * [[man>mtr]] * [[man>freerdp2-wayland]] - [[man>freerdp2-x11]] * [[man>openvpn]] * Communication * [[man>thunderbird]] * [[man>discord]] * [[man>noto-fonts-emoji]] * Utilities * [[man>yt-dlp]] * [[man>unrar]] * [[man>ncdu]] * [[man>btop]] * [[man>obs-studio]] ==== screenshots ==== My goto app is [[man>flameshot]] on X. I've found it buggy on Wayland so I use the following combo with [[man>grim]], [[man>slurp]], [[man>wl-copy]] and [[man>swappy]] to achieve the same results : <code bash> #!/bin/bash FILEDIR=~/Downloads/scrots/ IMG=$FILEDIR$(date +%F_%H-%M-%S).png grim -g "$(slurp)" $IMG wl-copy < $IMG swappy -f $IMG </code> ====Update time and date from network clock==== <code bash> #!/bin/bash curlinero=`curl https://savvytime.com/local/france 2>/dev/null | grep -i stLocationTimeM` heure=`echo $curlinero | grep -oE '(([0-9]){2}:){2}([0-9]){2}'` date=`echo $curlinero | grep -oE '([0-9]){4}-([0-9]){2}-([0-9]){2}'` echo $date echo $heure sudo date +%F -s $date sudo date -s $heure </code> ====Update timezone==== <code bash> timedatectl list-timezones timedatectl set-timezone Europe/Paris </code> ====access grub2==== press on ''shift'' during the boot phase ====yaourt==== [[https://wiki.archlinux.fr/yaourt|ArchWiki]] <code bash> #!/bin/bash git clone https://aur.archlinux.org/package-query.git cd package-query makepkg -si cd .. git clone https://aur.archlinux.org/yaourt.git cd yaourt makepkg -si cd .. rm -rf package-query rm -rf yaourt </code> ====Thèmes Kvantum==== [[https://github.com/tsujan/Kvantum/blob/master/Kvantum/INSTALL.md|source]] ''sudo pacman -S kvantum-qt5'' - Select Kvantum from System Settings → Application Style → Widget Style and apply it. - Select Kvantum from System Settings → Color → Scheme and click Apply. You could change the color scheme later if you choose another Kvantum theme with Kvantum Manager (see "Using Other Themes" below). to install a theme, download the archive and copy the folder containing the ''.kvconfig'' and the ''.svg'' into ''/usr/share/Kvantum/$THEME_NAME/''. [[https://store.kde.org/p/1294013/|source sweet]] [[https://github.com/EliverLara/firefox-sweet-theme|source sweet ff]] ====Kill process in 1 line==== show the process : ''ps axf | grep <process name> | grep -v grep | awk '{print "kill -9 " $1}''' pipe to sh to kill it ''ps axf | grep <process name> | grep -v grep | awk '{print "kill -9 " $1}' | sh'' [[https://stackoverflow.com/questions/17440585/how-to-get-pid-of-process-by-specifying-process-name-and-store-it-in-a-variable|source]] ====Bookmarks==== A quick bookmarking script first seen in this video ([[https://invidious.fdn.fr/watch?v=d_11QaTlf1I|invidous link]]). The goal is to store the content of what was highlighted at the time (using [[man>xclip]]) in a file ''.bookmarks''. We then, read this file with [[man>dmenu]]. <code bash> #!/bin/bash bookmark=`xclip -o` file="$HOME/.bookmarks" if grep -q "^$bookmark" "$file"; then notify-send "already exists" else notify-send "Bookmark added !" "$bookmark" echo "$bookmark" >> "$file" fi </code> Then in my ''.config/i3/config'' i have the following shortcuts <code> bindsym $mod+Shift+b exec ~/s/add-bookmark bindsym $mod+b exec xdotool type "$(grep -v '^#' ~/.bookmarks | dmenu -i -l 50 | cut -f1)" bindsym $mod+n exec xdotool type "$(grep -v '^#' ~/.bookmarks-ssh | dmenu -i -l 50 | cut -f1)" </code> //⚠️ this script was written for i3 under X, using Wayland you will need to replace ''xdotool type'' with ''wtype'' and ''xclip -o'' by a command base on [[https://github.com/bugaevc/wl-clipboard|wl-clipboard]]// ====Download youtube vidéo from clipboard==== Using X with [[man>xsel]] : ''yt-dlp --write-sub -f bestvideo+bestaudio `xsel -ob`''\\ Using wayland with [[man>wl-paste]] (seems that wl-type can't fully replace xsel in this situation, using a temp file as buffer) : <code bash> #!/bin/bash cd "/path/to/download/folder" wl-paste > /tmp/youtube-paste-to-dl #launching in a detached terminal to make it work with shortcuts xfce4-terminal -e 'yt-dlp --write-sub -f bestvideo+bestaudio -a /tmp/youtube-paste-to-dl' rm /tmp/youtube-paste-to-dl </code> ====bash tools==== <code bash> # check for root access SUDO= if [ "$(id -u)" -ne 0 ]; then # Si l'utilisateur est root, alors on utilise "SUDO" dans le script SUDO=$(command -v sudo 2> /dev/null) if [ ! -x "$SUDO" ]; then echo "Error: Run this script as root" exit 1 fi fi </code> <code bash> # check if command is available check_cmd() { command -v "$1" 2> /dev/null } if check_cmd curl; then echo "curl is accessible" fi if ! check_cmd curl; then echo "Curl is needed to proceed with the installation" exit 1 fi </code> <code bash> # execute script from URL sh <(curl -sSf https://downloads.nordcdn.com/apps/linux/install.sh) # if curl missing sh <(wget -qO - https://downloads.nordcdn.com/apps/linux/install.sh) </code> en/tools/linux/misc-tools.txt Last modified: 2024/01/28 12:44by crunchyslime