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234 lines
7.1 KiB
234 lines
7.1 KiB
#!/usr/bin/env bash
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set -euo pipefail
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echo
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echo "Checking your system ..."
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# /usr/bin/zsh -> zsh
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login_shell=$(echo "$SHELL" | rev | cut -d'/' -f1 | rev)
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if [ "$login_shell" != bash ] && [ "$login_shell" != zsh ]; then
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echo "ERROR: Unsupported/unknown login shell: $login_shell"
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exit 1
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fi
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echo " * Login shell: $login_shell - OK"
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# check like we are not running bash
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bash_version=$(bash -c 'echo ${BASH_VERSION}')
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bash_version_major=$(bash -c 'echo ${BASH_VERSINFO[0]}')
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bash_version_minor=$(bash -c 'echo ${BASH_VERSINFO[1]}')
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bash_too_old=""
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if [ "$bash_version_major" -le 3 ]; then
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bash_too_old=true
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elif [ "$bash_version_major" -eq 4 ] && [ "$bash_version_minor" -lt 3 ]; then
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bash_too_old=true
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fi
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if [ "$bash_too_old" = true ]; then
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echo " * Bash version: $bash_version - UNSUPPORTED!"
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if [ "$login_shell" = bash ]; then
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echo " > Your bash version is old."
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echo " > Bash is also your login shell."
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echo " > Updating to bash 4.3+ is strongly RECOMMENDED!"
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else
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echo " > Your bash version is old"
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echo " > Bash is not your login shell so it should not be an issue."
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echo " > Updating to bash 4.3+ is recommended."
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fi
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else
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echo " * Bash version: $bash_version - OK"
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fi
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if ! zsh --version >/dev/null 2>&1; then
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echo " * Zsh version: ? - not installed!"
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else
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zsh_version=$(zsh -c 'echo ${ZSH_VERSION}')
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zsh_version_major=$(echo "$zsh_version" | cut -d'.' -f1)
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if [ "$zsh_version_major" -lt 5 ]; then
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echo " * Zsh version: $zsh_version - UNSUPPORTED!"
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if [ "$login_shell" = zsh ]; then
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echo " > Your zsh version is old."
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echo " > Zsh is also your login shell."
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echo " > Updating to Zsh 5.0+ is strongly RECOMMENDED!"
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else
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echo " > Your zsh version is old"
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echo " > Zsh is not your login shell so it should not be an issue."
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echo " > Updating to zsh 5.0+ is recommended."
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fi
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else
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echo " * Zsh version: $zsh_version - OK"
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fi
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fi
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if [ "$(uname)" = Darwin ]; then
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if gnohup --version >/dev/null 2>&1; then
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echo " * Nohup installed: OK"
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else
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echo " * Nohup installed: NOT INSTALLED!"
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echo " > You don't have nohup"
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echo " > Please install GNU coreutils"
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echo
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echo " $ brew install coreutils"
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echo
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exit 1
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fi
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else
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if setsid --version >/dev/null 2>&1; then
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echo " * Setsid installed: OK"
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else
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echo " * Setsid installed: NOT INSTALLED!"
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echo " > You don't have setsid"
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echo " > Please install unix-util"
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echo
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exit 1
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fi
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fi
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# echo
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# echo "Continue with installation? (Any key to CONTINUE / Ctrl+C to ABORT)"
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# # shellcheck disable=2034
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# read -r x
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echo
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echo "Creating directories ..."
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mkdir_if_not_exists() {
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if [ ! -d "$1" ]; then
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mkdir "$1"
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fi
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}
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mkdir_if_not_exists ~/.resh
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mkdir_if_not_exists ~/.resh/bin
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mkdir_if_not_exists ~/.resh/bash_completion.d
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mkdir_if_not_exists ~/.resh/zsh_completion.d
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mkdir_if_not_exists ~/.config
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echo "Copying files ..."
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cp -f submodules/bash-preexec/bash-preexec.sh ~/.bash-preexec.sh
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cp -f submodules/bash-zsh-compat-widgets/bindfunc.sh ~/.resh/bindfunc.sh
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cp -f conf/config.toml ~/.config/resh.toml
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cp -f scripts/shellrc.sh ~/.resh/shellrc
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cp -f scripts/reshctl.sh scripts/widgets.sh scripts/hooks.sh scripts/util.sh ~/.resh/
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echo "Generating completions ..."
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bin/resh-control completion bash > ~/.resh/bash_completion.d/_reshctl
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bin/resh-control completion zsh > ~/.resh/zsh_completion.d/_reshctl
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echo "Copying more files ..."
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cp -f scripts/uuid.sh ~/.resh/bin/resh-uuid
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cp -f bin/* ~/.resh/bin/
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cp -f scripts/resh-evaluate-plot.py ~/.resh/bin/
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cp -fr data/sanitizer ~/.resh/sanitizer_data
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# backward compatibility: We have a new location for resh history file
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[ ! -f ~/.resh/history.json ] || mv ~/.resh/history.json ~/.resh_history.json
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echo "Finishing up ..."
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# Adding resh shellrc to .bashrc ...
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if [ ! -f ~/.bashrc ]; then
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touch ~/.bashrc
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fi
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grep -q '[[ -f ~/.resh/shellrc ]] && source ~/.resh/shellrc' ~/.bashrc ||\
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echo -e '\n[[ -f ~/.resh/shellrc ]] && source ~/.resh/shellrc' >> ~/.bashrc
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# Adding bash-preexec to .bashrc ...
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grep -q '[[ -f ~/.bash-preexec.sh ]] && source ~/.bash-preexec.sh' ~/.bashrc ||\
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echo -e '\n[[ -f ~/.bash-preexec.sh ]] && source ~/.bash-preexec.sh' >> ~/.bashrc
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# Adding resh shellrc to .zshrc ...
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if [ -f ~/.zshrc ]; then
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grep -q '[ -f ~/.resh/shellrc ] && source ~/.resh/shellrc' ~/.zshrc ||\
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echo -e '\n[ -f ~/.resh/shellrc ] && source ~/.resh/shellrc' >> ~/.zshrc
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fi
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# Deleting zsh completion cache - for future use
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# [ ! -e ~/.zcompdump ] || rm ~/.zcompdump
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# Final touch
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touch ~/.resh_history.json
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# Generating resh-uuid ...
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[ -e ~/.resh/resh-uuid ] \
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|| cat /proc/sys/kernel/random/uuid > ~/.resh/resh-uuid 2>/dev/null \
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|| scripts/uuid.sh > ~/.resh/resh-uuid 2>/dev/null
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# Source utils to get __resh_run_daemon function
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# shellcheck source=util.sh
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. ~/.resh/util.sh
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# Restarting resh daemon ...
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if [ -f ~/.resh/resh.pid ]; then
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kill -SIGTERM "$(cat ~/.resh/resh.pid)" || true
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rm ~/.resh/resh.pid
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else
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pkill -SIGTERM "resh-daemon" || true
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fi
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__resh_run_daemon
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echo "
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##########################################################
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# #
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# SUCCESS - thank you for trying out this project! #
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# #
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##########################################################
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WARNING
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It's recommended to RESTART all open terminal windows
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HISTORY
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Your resh history will be recorded to '~/.resh_history.json'
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Look at it using e.g. following command (you might need to install jq)
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$ tail -f ~/.resh_history.json | jq
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Your default shell history will stay intact.
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SANITIZATION
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In sanitized history, all sensitive information is replaced with its SHA1 hashes
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$ reshctl sanitize
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If you would consider supporting my research/thesis by giving me a sanitized version of your history then
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please give me some contact info using this form: https://forms.gle/227SoyJ5c2iteKt98
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ARROW KEY BINDINGS
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Resh provides arrow key bindings.
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These bindings do regular stepping through history and prefix search.
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They allow resh to record bindings usage metadata.
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* Enabled by default in zsh
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* Disabled by default in bash
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Enable/disable for THIS shell session
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$ reshctl enable arrow_key_bindings
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$ reshctl disable arrow_key_bindings
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Enable/disable for FUTURE shell sessions
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$ reshctl enable arrow_key_bindings_global
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$ reshctl disable arrow_key_bindings_global
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See what your current setting is
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$ reshctl status
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COMPLETIONS
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Zsh and bash completions for 'reshctl' command were installed and should be working.
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CHECK FOR UPDATES
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$ reshctl update
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GRAPHS
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You can get some graphs of your history by running
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$ <coming soon>
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ISSUES
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Please report issues to: https://github.com/curusarn/resh/issues
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UNINSTALL
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You can uninstall resh at any time by running
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$ rm -rf ~/.resh/
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" |