how to access my last command output in zshrc











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I want to use a simple command to kill my ssh using kill, so here is what I did in ~/.zshrc



killssh(){



op = $(pgrep -lf sshfs); #get information of sshfs

                         # e.x: 54073 sshfs -o reconnect xxx...

                         # 54073 is the pid of sshfs



pid = $(op) | grep -o -E '[0-9]+' | head -1 | sed -e 's/^0+//';

                         # get the first number of "54073 sshfs -o .."



kill -9 "$pid";



}





bash zsh zshrc







share|improve this question


















  • 1




    Why not use pkill instead?
    – ssemilla
    19 hours ago















up vote
0
down vote

favorite












I want to use a simple command to kill my ssh using kill, so here is what I did in ~/.zshrc



killssh(){



op = $(pgrep -lf sshfs); #get information of sshfs

                         # e.x: 54073 sshfs -o reconnect xxx...

                         # 54073 is the pid of sshfs



pid = $(op) | grep -o -E '[0-9]+' | head -1 | sed -e 's/^0+//';

                         # get the first number of "54073 sshfs -o .."



kill -9 "$pid";



}





bash zsh zshrc







share|improve this question


















  • 1




    Why not use pkill instead?
    – ssemilla
    19 hours ago













up vote
0
down vote

favorite









up vote
0
down vote

favorite











I want to use a simple command to kill my ssh using kill, so here is what I did in ~/.zshrc



killssh(){



op = $(pgrep -lf sshfs); #get information of sshfs

                         # e.x: 54073 sshfs -o reconnect xxx...

                         # 54073 is the pid of sshfs



pid = $(op) | grep -o -E '[0-9]+' | head -1 | sed -e 's/^0+//';

                         # get the first number of "54073 sshfs -o .."



kill -9 "$pid";



}





bash zsh zshrc







share|improve this question













I want to use a simple command to kill my ssh using kill, so here is what I did in ~/.zshrc



killssh(){



op = $(pgrep -lf sshfs); #get information of sshfs

                         # e.x: 54073 sshfs -o reconnect xxx...

                         # 54073 is the pid of sshfs



pid = $(op) | grep -o -E '[0-9]+' | head -1 | sed -e 's/^0+//';

                         # get the first number of "54073 sshfs -o .."



kill -9 "$pid";



}





bash zsh zshrc




bash zsh zshrc






share|improve this question













share|improve this question











share|improve this question




share|improve this question










asked 20 hours ago









陳子軼

163




163








  • 1




    Why not use pkill instead?
    – ssemilla
    19 hours ago














  • 1




    Why not use pkill instead?
    – ssemilla
    19 hours ago








1




1




Why not use pkill instead?
– ssemilla
19 hours ago




Why not use pkill instead?
– ssemilla
19 hours ago

















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