Linux terminal help

27-04-2022 9:05		Linux terminal help
                  Simple terminal help for easier use of commands.


1. exec
# cmd=$(cat ~/help.txt | fzf) && history -s $cmd && echo $cmd && echo $cmd > ~/help.tmp && . ~/help.tmp
# cmd=$(cat ~/help.txt | fzf) && history -s $cmd && echo $cmd | tee ~/help.tmp && . ~/help.tmp
# cmd=$(cat ~/help.txt | fzf) && history -s $cmd && echo $cmd && eval $cmd
cmd=$(< ~/help.txt fzf) && history -s $cmd && echo $cmd && eval $cmd
source : https://porkmail.org/era/unix/award#uucaletter

2. edit
# cmd=$(cat ~/help.txt | fzf) && read -p "read > " -e -i "$cmd" && history -s $REPLY && echo $REPLY > ~/help.tmp && . ~/help.tmp
# read -p "read > " -e -i "$(cat ~/help.txt | fzf)" && history -s $REPLY && echo $REPLY > ~/help.tmp && . ~/help.tmp
# read -p "read > " -e -i "$(cat ~/help.txt | fzf)" && history -s $REPLY && eval $REPLY
read -p "readline > " -ei "$(< ~/help.txt fzf)" && history -s $REPLY && eval $REPLY

1. exec
# Not working if ignoredups active :
# cmd=$(cat ~/help.txt | fzf) && history -s $cmd && history -s $cmd && fc -s && history -d $(history 1)
history -s $(< ~/help.txt fzf) && history -s x && fc -s

2. edit
# cmd=$(cat ~/help.txt | fzf) && read -p "read > " -e -i "$cmd" && history -s $REPLY && history -s $REPLY && fc -s && history -d $(history 1)
# read -p "read > " -e -i "$(cat ~/help.txt | fzf)" && history -s $REPLY && history -s $REPLY && fc -s && history -d $(history 1)
read -p "readline > " -ei "$(< ~/help.txt fzf)" && history -s $REPLY && history -s x && fc -s


More :
edit:
xdotool type "$(cat ~/help.txt | fzf)"
xdotool type "$(cat ~/help.txt | fzf)" && echo
stty -echo && xdotool type --delay 0 "$(cat ~/help.txt | fzf)" && stty echo
exec:
stty -echo && xdotool type --delay 0 "$(cat ~/help.txt | fzf)$(printf "\n\b")" && stty echo
stty -echo && xdotool type --delay 0 "$(printf "$(cat ~/help.txt | fzf)\r\r")" && stty echo
source:
https://stackoverflow.com/questions/31846572/why-does-xdotool-type-twice-how-can-i-avoid-it

Not perfect:
command $(cat ~/help.txt | fzf)
echo | $(cat ~/help.txt | fzf)
echo -ne "\n" | $(cat ~/help.txt | fzf)


fzf settings : fzf --tac --bind=left-click:accept --no-color --pointer='+' --cycle --exact

interactive filters:
https://lobste.rs/s/squpog/interactive_filter_new_standard_tool
+ skim:
https://github.com/lotabout/skim


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04-03-2022 9:05		Linux terminal help


1. exec
cmd=$(cat ~/help.txt | fzf) && history -s $cmd && echo $cmd | tee ~/help.tmp && . ~/help.tmp

2. edit
# cmd=$(cat ~/help.txt | fzf) && read -p "read > " -e -i "$cmd" && history -s $REPLY && echo $REPLY > ~/help.tmp && . ~/help.tmp
read -p "read > " -e -i "$(cat ~/help.txt | fzf)" && history -s $REPLY && echo $REPLY > ~/help.tmp && . ~/help.tmp

Not working if ignoredups active.
1. exec
cmd=$(cat ~/help.txt | fzf) && history -s $cmd && history -s $cmd && fc -s && history -d $(history 1)

2. edit
# cmd=$(cat ~/help.txt | fzf) && read -p "read > " -e -i "$cmd" && history -s $REPLY && history -s $REPLY && fc -s && history -d $(history 1)
read -p "read > " -e -i "$(cat ~/help.txt | fzf)" && history -s $REPLY && history -s $REPLY && fc -s && history -d $(history 1)


More :
edit:
xdotool type "$(cat ~/help.txt | fzf)"
xdotool type "$(cat ~/help.txt | fzf)" && echo
stty -echo && xdotool type --delay 0 "$(cat ~/help.txt | fzf)" && stty echo
exec:
stty -echo && xdotool type --delay 0 "$(cat ~/help.txt | fzf)$(printf "\n\b")" && stty echo
stty -echo && xdotool type --delay 0 "$(printf "$(cat ~/help.txt | fzf)\r\r")" && stty echo

Not perfect:
command $(cat ~/help.txt | fzf)
echo | $(cat ~/help.txt | fzf)


fzf settings : fzf --tac --bind=left-click:accept --no-color --pointer='+' --cycle --exact