Exiting a running script with any button
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1
I have a script in which I'm trying to add the functionality of exiting upon keypress. Thus far, my code looks like what you see below:
keyinput=''
if [ -t 0 ]; then stty -echo -icanon -icrnl time 0 min 0; fi
while [ "x$keyinput" = "x" ]; do
echo "Press Any Key to Exit."
echo "Users currently logged on:"
w #Display who is currently logged on
echo "Disk space utilization:"
df -h #Display disk space utilization in human readable form
echo "Memory and CPU Utilization:"
ps axo user,pmem,pcpu #Display Username, % of Memory Used, CPU Usage %
keyinput="`cat -v`"
done
if [ -t 0 ]; then stty sane; fi
echo "Thanks for using the Live Monitor, you pressed '$keyinput' to exit."
For some odd reason, I can not get the exit on any key input to work.
bash shell-script
edited Mar 9 at 13:30
Rui F Ribeiro
41.9k1483142
asked Dec 5 '15 at 23:45
Linuxn00bLinuxn00b
56111
add a comment |
1
I have a script in which I'm trying to add the functionality of exiting upon keypress. Thus far, my code looks like what you see below:
keyinput=''
if [ -t 0 ]; then stty -echo -icanon -icrnl time 0 min 0; fi
while [ "x$keyinput" = "x" ]; do
echo "Press Any Key to Exit."
echo "Users currently logged on:"
w #Display who is currently logged on
echo "Disk space utilization:"
df -h #Display disk space utilization in human readable form
echo "Memory and CPU Utilization:"
ps axo user,pmem,pcpu #Display Username, % of Memory Used, CPU Usage %
keyinput="`cat -v`"
done
if [ -t 0 ]; then stty sane; fi
echo "Thanks for using the Live Monitor, you pressed '$keyinput' to exit."
For some odd reason, I can not get the exit on any key input to work.
bash shell-script
edited Mar 9 at 13:30
Rui F Ribeiro
41.9k1483142
asked Dec 5 '15 at 23:45
Linuxn00bLinuxn00b
56111
add a comment |
1
1
1
I have a script in which I'm trying to add the functionality of exiting upon keypress. Thus far, my code looks like what you see below:
keyinput=''
if [ -t 0 ]; then stty -echo -icanon -icrnl time 0 min 0; fi
while [ "x$keyinput" = "x" ]; do
echo "Press Any Key to Exit."
echo "Users currently logged on:"
w #Display who is currently logged on
echo "Disk space utilization:"
df -h #Display disk space utilization in human readable form
echo "Memory and CPU Utilization:"
ps axo user,pmem,pcpu #Display Username, % of Memory Used, CPU Usage %
keyinput="`cat -v`"
done
if [ -t 0 ]; then stty sane; fi
echo "Thanks for using the Live Monitor, you pressed '$keyinput' to exit."
For some odd reason, I can not get the exit on any key input to work.
bash shell-script
edited Mar 9 at 13:30
Rui F Ribeiro
41.9k1483142
asked Dec 5 '15 at 23:45
Linuxn00bLinuxn00b
56111
I have a script in which I'm trying to add the functionality of exiting upon keypress. Thus far, my code looks like what you see below:
keyinput=''
if [ -t 0 ]; then stty -echo -icanon -icrnl time 0 min 0; fi
while [ "x$keyinput" = "x" ]; do
echo "Press Any Key to Exit."
echo "Users currently logged on:"
w #Display who is currently logged on
echo "Disk space utilization:"
df -h #Display disk space utilization in human readable form
echo "Memory and CPU Utilization:"
ps axo user,pmem,pcpu #Display Username, % of Memory Used, CPU Usage %
keyinput="`cat -v`"
done
if [ -t 0 ]; then stty sane; fi
echo "Thanks for using the Live Monitor, you pressed '$keyinput' to exit."
For some odd reason, I can not get the exit on any key input to work.
bash shell-script
bash shell-script
edited Mar 9 at 13:30
Rui F Ribeiro
41.9k1483142
asked Dec 5 '15 at 23:45
Linuxn00bLinuxn00b
56111
edited Mar 9 at 13:30
Rui F Ribeiro
41.9k1483142
asked Dec 5 '15 at 23:45
Linuxn00bLinuxn00b
56111
edited Mar 9 at 13:30
Rui F Ribeiro
41.9k1483142
edited Mar 9 at 13:30
Rui F Ribeiro
41.9k1483142
edited Mar 9 at 13:30
Rui F Ribeiro
41.9k1483142
41.9k1483142
asked Dec 5 '15 at 23:45
Linuxn00bLinuxn00b
56111
asked Dec 5 '15 at 23:45
Linuxn00bLinuxn00b
56111
asked Dec 5 '15 at 23:45
Linuxn00bLinuxn00b
56111
56111
add a comment |
add a comment |
1 Answer
1
active
oldest
votes
2
Replace
keyinput="`cat -v`"
For
read -r -n 1 keyinput
Thanks, that worked. One other question, let's assume I call that script that from another script with a line like wait -n 5 ./thisscript.sh. When I try to quit with the keypress, it doesn't work. However, when the 'thisscript.sh' is run by itself, the key press on exit works just fine
– Linuxn00b
Dec 6 '15 at 22:30
Please open a new question, that is a very different issue. It is the usual action to accept an answer when it solves the question. Will you accept this answer, Please?.
– user79743
Dec 6 '15 at 23:00
add a comment |
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1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
2
Replace
keyinput="`cat -v`"
For
read -r -n 1 keyinput
Thanks, that worked. One other question, let's assume I call that script that from another script with a line like wait -n 5 ./thisscript.sh. When I try to quit with the keypress, it doesn't work. However, when the 'thisscript.sh' is run by itself, the key press on exit works just fine
– Linuxn00b
Dec 6 '15 at 22:30
Please open a new question, that is a very different issue. It is the usual action to accept an answer when it solves the question. Will you accept this answer, Please?.
– user79743
Dec 6 '15 at 23:00
add a comment |
2
Replace
keyinput="`cat -v`"
For
read -r -n 1 keyinput
Thanks, that worked. One other question, let's assume I call that script that from another script with a line like wait -n 5 ./thisscript.sh. When I try to quit with the keypress, it doesn't work. However, when the 'thisscript.sh' is run by itself, the key press on exit works just fine
– Linuxn00b
Dec 6 '15 at 22:30
Please open a new question, that is a very different issue. It is the usual action to accept an answer when it solves the question. Will you accept this answer, Please?.
– user79743
Dec 6 '15 at 23:00
add a comment |
2
2
2
Replace
keyinput="`cat -v`"
For
read -r -n 1 keyinput
Replace
keyinput="`cat -v`"
For
read -r -n 1 keyinput
answered Dec 6 '15 at 1:11
user79743
Thanks, that worked. One other question, let's assume I call that script that from another script with a line like wait -n 5 ./thisscript.sh. When I try to quit with the keypress, it doesn't work. However, when the 'thisscript.sh' is run by itself, the key press on exit works just fine
– Linuxn00b
Dec 6 '15 at 22:30
Please open a new question, that is a very different issue. It is the usual action to accept an answer when it solves the question. Will you accept this answer, Please?.
– user79743
Dec 6 '15 at 23:00
add a comment |
Thanks, that worked. One other question, let's assume I call that script that from another script with a line like wait -n 5 ./thisscript.sh. When I try to quit with the keypress, it doesn't work. However, when the 'thisscript.sh' is run by itself, the key press on exit works just fine
– Linuxn00b
Dec 6 '15 at 22:30
Please open a new question, that is a very different issue. It is the usual action to accept an answer when it solves the question. Will you accept this answer, Please?.
– user79743
Dec 6 '15 at 23:00
Thanks, that worked. One other question, let's assume I call that script that from another script with a line like wait -n 5 ./thisscript.sh. When I try to quit with the keypress, it doesn't work. However, when the 'thisscript.sh' is run by itself, the key press on exit works just fine
– Linuxn00b
Dec 6 '15 at 22:30
Thanks, that worked. One other question, let's assume I call that script that from another script with a line like wait -n 5 ./thisscript.sh. When I try to quit with the keypress, it doesn't work. However, when the 'thisscript.sh' is run by itself, the key press on exit works just fine
– Linuxn00b
Dec 6 '15 at 22:30
Please open a new question, that is a very different issue. It is the usual action to accept an answer when it solves the question. Will you accept this answer, Please?.
– user79743
Dec 6 '15 at 23:00
Please open a new question, that is a very different issue. It is the usual action to accept an answer when it solves the question. Will you accept this answer, Please?.
– user79743
Dec 6 '15 at 23:00
add a comment |
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