CODEWITHSUNDEEP
bash
Kozie
Kozie

Reputation: 50

Add constructed command to bash history

I made a bash function which retrieves a list of cron tasks (from Magento). I can search through that (filtered) list immediately using FZF and it runs the selected cron using another command through xargs. The function is as follows:

crf () { magerun2 sys:cr:li | grep -E '\*|-' | grep -v '+' | awk '{print $2}' | fzf --query=$1 | xargs magerun2 sys:cr:run; }

Is it possible to add the command which just ran through xargs to the history so when i press the up arrow it will show the command which has just passed through xargs?

I'm running on a Macbook Pro, using bash version 5.0.11(1)-release (x86_64-apple-darwin18.6.0) and tmux 3.0.

Upvotes: 1

Views: 202

Answers (1)

tomgalpin
tomgalpin

Reputation: 2093

Yes, using history -s

$ history -s my command
<PRESS UP KEY>
$ my command

EDIT: So in your case itll be something like

crf () { 

CHRON=$(magerun2 sys:cr:li | grep -E '\*|-' | grep -v '+' | awk '{print $2}' | fzf --query=$1 ) 

for item in $CHRON ; do
    history -s $item
    magerun2 sys:cr:run $item
done 
}

Upvotes: 3

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