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newbie Q : How to read an output file in one command line
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newbie Q : How to read an output file in one command line
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1
how to do something like this correctly
$: lshw -html > /tmp/specs.html < firefox
also tried
$: firefox < "lshw -html > /tmp/specs.html"
thanks
firefox
asked 4 hours ago
Mostafa EsmailMostafa Esmail
91
New contributor
Mostafa Esmail is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
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add a comment |
1
how to do something like this correctly
$: lshw -html > /tmp/specs.html < firefox
also tried
$: firefox < "lshw -html > /tmp/specs.html"
thanks
firefox
asked 4 hours ago
Mostafa EsmailMostafa Esmail
91
New contributor
Mostafa Esmail is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
In zsh you could dofirefox =(lshw -html). In bash I don't see a way without repeating the file name in some way.
– Sebastian Stark
3 hours ago
check this (the "data uri" answer) for a way how to do it in bash: unix.stackexchange.com/questions/24931/… Nice and ugly trick.
– Sebastian Stark
3 hours ago
thanks , it worked . But the html appeared like as a source like this ?xml version="1.0" encoding="utf-8"?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> <html xmlns="w3.org/1999/xhtml"> <head> <meta name="generator" content="lshw-B.02.18" /> <style type="text/css"> .first {font-weight: bold; margin-left: none; padding-right: 1em;vertical-align: top; } .......
– Mostafa Esmail
3 hours ago
add a comment |
1
1
1
how to do something like this correctly
$: lshw -html > /tmp/specs.html < firefox
also tried
$: firefox < "lshw -html > /tmp/specs.html"
thanks
firefox
asked 4 hours ago
Mostafa EsmailMostafa Esmail
91
New contributor
Mostafa Esmail is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
how to do something like this correctly
$: lshw -html > /tmp/specs.html < firefox
also tried
$: firefox < "lshw -html > /tmp/specs.html"
thanks
firefox
firefox
asked 4 hours ago
Mostafa EsmailMostafa Esmail
91
New contributor
Mostafa Esmail is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked 4 hours ago
Mostafa EsmailMostafa Esmail
91
New contributor
Mostafa Esmail is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked 4 hours ago
Mostafa EsmailMostafa Esmail
91
New contributor
Mostafa Esmail is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked 4 hours ago
Mostafa EsmailMostafa Esmail
91
asked 4 hours ago
Mostafa EsmailMostafa Esmail
91
91
New contributor
Mostafa Esmail is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
New contributor
Mostafa Esmail is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
Mostafa Esmail is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
In zsh you could dofirefox =(lshw -html). In bash I don't see a way without repeating the file name in some way.
– Sebastian Stark
3 hours ago
check this (the "data uri" answer) for a way how to do it in bash: unix.stackexchange.com/questions/24931/… Nice and ugly trick.
– Sebastian Stark
3 hours ago
thanks , it worked . But the html appeared like as a source like this ?xml version="1.0" encoding="utf-8"?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> <html xmlns="w3.org/1999/xhtml"> <head> <meta name="generator" content="lshw-B.02.18" /> <style type="text/css"> .first {font-weight: bold; margin-left: none; padding-right: 1em;vertical-align: top; } .......
– Mostafa Esmail
3 hours ago
add a comment |
In zsh you could dofirefox =(lshw -html). In bash I don't see a way without repeating the file name in some way.
– Sebastian Stark
3 hours ago
check this (the "data uri" answer) for a way how to do it in bash: unix.stackexchange.com/questions/24931/… Nice and ugly trick.
– Sebastian Stark
3 hours ago
thanks , it worked . But the html appeared like as a source like this ?xml version="1.0" encoding="utf-8"?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> <html xmlns="w3.org/1999/xhtml"> <head> <meta name="generator" content="lshw-B.02.18" /> <style type="text/css"> .first {font-weight: bold; margin-left: none; padding-right: 1em;vertical-align: top; } .......
– Mostafa Esmail
3 hours ago
In zsh you could do
firefox =(lshw -html). In bash I don't see a way without repeating the file name in some way.– Sebastian Stark
3 hours ago
In zsh you could do
firefox =(lshw -html). In bash I don't see a way without repeating the file name in some way.– Sebastian Stark
3 hours ago
check this (the "data uri" answer) for a way how to do it in bash: unix.stackexchange.com/questions/24931/… Nice and ugly trick.
– Sebastian Stark
3 hours ago
check this (the "data uri" answer) for a way how to do it in bash: unix.stackexchange.com/questions/24931/… Nice and ugly trick.
– Sebastian Stark
3 hours ago
thanks , it worked . But the html appeared like as a source like this ?xml version="1.0" encoding="utf-8"?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> <html xmlns="w3.org/1999/xhtml"> <head> <meta name="generator" content="lshw-B.02.18" /> <style type="text/css"> .first {font-weight: bold; margin-left: none; padding-right: 1em;vertical-align: top; } .......
– Mostafa Esmail
3 hours ago
thanks , it worked . But the html appeared like as a source like this ?xml version="1.0" encoding="utf-8"?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> <html xmlns="w3.org/1999/xhtml"> <head> <meta name="generator" content="lshw-B.02.18" /> <style type="text/css"> .first {font-weight: bold; margin-left: none; padding-right: 1em;vertical-align: top; } .......
– Mostafa Esmail
3 hours ago
add a comment |
1 Answer
1
active
oldest
votes
2
You should output lshw to a file, and open that file with firefox, as follows:
lshw -html >/tmp/specs.html && firefox /tmp/specs.html
Or
sudo lshw -html >/tmp/specs.html && firefox /tmp/specs.html
answered 4 hours ago
LeonidMewLeonidMew
1,108624
thanks for the answer , but I don't want to write the filename again
– Mostafa Esmail
3 hours ago
I mean , I want to use the output file "specs.html" as an input for the command firefox
– Mostafa Esmail
3 hours ago
Would using a variable solve your issue? e.g.FILE="/tmp/specs.html"; lshw -html > $FILE && firefox $FILE.
– Jules Lamur
2 hours ago
thanks , but this is the same ,, you wrote $FILE twice
– Mostafa Esmail
1 hour ago
$ echo <(lshw -html)produces "/dev/fd/63",wc -l <(lshw -html) /dev/nullproduces "471 /dev/fd/63 ...". So why doesfirefox <(lshw -html)produce "Firefox can’t find the file at /dev/fd/pipe"?
– Ray Butterworth
23 mins ago
|
show 1 more comment
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1 Answer
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oldest
votes
1 Answer
1
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oldest
votes
active
oldest
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active
oldest
votes
2
You should output lshw to a file, and open that file with firefox, as follows:
lshw -html >/tmp/specs.html && firefox /tmp/specs.html
Or
sudo lshw -html >/tmp/specs.html && firefox /tmp/specs.html
answered 4 hours ago
LeonidMewLeonidMew
1,108624
thanks for the answer , but I don't want to write the filename again
– Mostafa Esmail
3 hours ago
I mean , I want to use the output file "specs.html" as an input for the command firefox
– Mostafa Esmail
3 hours ago
Would using a variable solve your issue? e.g.FILE="/tmp/specs.html"; lshw -html > $FILE && firefox $FILE.
– Jules Lamur
2 hours ago
thanks , but this is the same ,, you wrote $FILE twice
– Mostafa Esmail
1 hour ago
$ echo <(lshw -html)produces "/dev/fd/63",wc -l <(lshw -html) /dev/nullproduces "471 /dev/fd/63 ...". So why doesfirefox <(lshw -html)produce "Firefox can’t find the file at /dev/fd/pipe"?
– Ray Butterworth
23 mins ago
|
show 1 more comment
2
You should output lshw to a file, and open that file with firefox, as follows:
lshw -html >/tmp/specs.html && firefox /tmp/specs.html
Or
sudo lshw -html >/tmp/specs.html && firefox /tmp/specs.html
answered 4 hours ago
LeonidMewLeonidMew
1,108624
thanks for the answer , but I don't want to write the filename again
– Mostafa Esmail
3 hours ago
I mean , I want to use the output file "specs.html" as an input for the command firefox
– Mostafa Esmail
3 hours ago
Would using a variable solve your issue? e.g.FILE="/tmp/specs.html"; lshw -html > $FILE && firefox $FILE.
– Jules Lamur
2 hours ago
thanks , but this is the same ,, you wrote $FILE twice
– Mostafa Esmail
1 hour ago
$ echo <(lshw -html)produces "/dev/fd/63",wc -l <(lshw -html) /dev/nullproduces "471 /dev/fd/63 ...". So why doesfirefox <(lshw -html)produce "Firefox can’t find the file at /dev/fd/pipe"?
– Ray Butterworth
23 mins ago
|
show 1 more comment
2
2
2
You should output lshw to a file, and open that file with firefox, as follows:
lshw -html >/tmp/specs.html && firefox /tmp/specs.html
Or
sudo lshw -html >/tmp/specs.html && firefox /tmp/specs.html
answered 4 hours ago
LeonidMewLeonidMew
1,108624
You should output lshw to a file, and open that file with firefox, as follows:
lshw -html >/tmp/specs.html && firefox /tmp/specs.html
Or
sudo lshw -html >/tmp/specs.html && firefox /tmp/specs.html
answered 4 hours ago
LeonidMewLeonidMew
1,108624
answered 4 hours ago
LeonidMewLeonidMew
1,108624
answered 4 hours ago
LeonidMewLeonidMew
1,108624
answered 4 hours ago
LeonidMewLeonidMew
1,108624
1,108624
thanks for the answer , but I don't want to write the filename again
– Mostafa Esmail
3 hours ago
I mean , I want to use the output file "specs.html" as an input for the command firefox
– Mostafa Esmail
3 hours ago
Would using a variable solve your issue? e.g.FILE="/tmp/specs.html"; lshw -html > $FILE && firefox $FILE.
– Jules Lamur
2 hours ago
thanks , but this is the same ,, you wrote $FILE twice
– Mostafa Esmail
1 hour ago
$ echo <(lshw -html)produces "/dev/fd/63",wc -l <(lshw -html) /dev/nullproduces "471 /dev/fd/63 ...". So why doesfirefox <(lshw -html)produce "Firefox can’t find the file at /dev/fd/pipe"?
– Ray Butterworth
23 mins ago
|
show 1 more comment
thanks for the answer , but I don't want to write the filename again
– Mostafa Esmail
3 hours ago
I mean , I want to use the output file "specs.html" as an input for the command firefox
– Mostafa Esmail
3 hours ago
Would using a variable solve your issue? e.g.FILE="/tmp/specs.html"; lshw -html > $FILE && firefox $FILE.
– Jules Lamur
2 hours ago
thanks , but this is the same ,, you wrote $FILE twice
– Mostafa Esmail
1 hour ago
$ echo <(lshw -html)produces "/dev/fd/63",wc -l <(lshw -html) /dev/nullproduces "471 /dev/fd/63 ...". So why doesfirefox <(lshw -html)produce "Firefox can’t find the file at /dev/fd/pipe"?
– Ray Butterworth
23 mins ago
thanks for the answer , but I don't want to write the filename again
– Mostafa Esmail
3 hours ago
thanks for the answer , but I don't want to write the filename again
– Mostafa Esmail
3 hours ago
I mean , I want to use the output file "specs.html" as an input for the command firefox
– Mostafa Esmail
3 hours ago
I mean , I want to use the output file "specs.html" as an input for the command firefox
– Mostafa Esmail
3 hours ago
Would using a variable solve your issue? e.g.
FILE="/tmp/specs.html"; lshw -html > $FILE && firefox $FILE.– Jules Lamur
2 hours ago
Would using a variable solve your issue? e.g.
FILE="/tmp/specs.html"; lshw -html > $FILE && firefox $FILE.– Jules Lamur
2 hours ago
thanks , but this is the same ,, you wrote $FILE twice
– Mostafa Esmail
1 hour ago
thanks , but this is the same ,, you wrote $FILE twice
– Mostafa Esmail
1 hour ago
$ echo <(lshw -html) produces "/dev/fd/63", wc -l <(lshw -html) /dev/null produces "471 /dev/fd/63 ...". So why does firefox <(lshw -html) produce "Firefox can’t find the file at /dev/fd/pipe"?– Ray Butterworth
23 mins ago
$ echo <(lshw -html) produces "/dev/fd/63", wc -l <(lshw -html) /dev/null produces "471 /dev/fd/63 ...". So why does firefox <(lshw -html) produce "Firefox can’t find the file at /dev/fd/pipe"?– Ray Butterworth
23 mins ago
|
show 1 more comment
Mostafa Esmail is a new contributor. Be nice, and check out our Code of Conduct.
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Mostafa Esmail is a new contributor. Be nice, and check out our Code of Conduct.
Mostafa Esmail is a new contributor. Be nice, and check out our Code of Conduct.
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In zsh you could do
firefox =(lshw -html). In bash I don't see a way without repeating the file name in some way.– Sebastian Stark
3 hours ago
check this (the "data uri" answer) for a way how to do it in bash: unix.stackexchange.com/questions/24931/… Nice and ugly trick.
– Sebastian Stark
3 hours ago
thanks , it worked . But the html appeared like as a source like this ?xml version="1.0" encoding="utf-8"?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> <html xmlns="w3.org/1999/xhtml"> <head> <meta name="generator" content="lshw-B.02.18" /> <style type="text/css"> .first {font-weight: bold; margin-left: none; padding-right: 1em;vertical-align: top; } .......
– Mostafa Esmail
3 hours ago