Get System Information
Here is my script:
#!/bin/bash
echo -e "Manufacturer:\t"`cat /sys/class/dmi/id/chassis_vendor`
echo -e "Product Name:\t"`cat /sys/class/dmi/id/product_name`
echo -e "Version:\t"`cat /sys/class/dmi/id/bios_version`
echo -e "Serial Number:\t"`cat /sys/class/dmi/id/product_serial`
echo -e "PC Name:\t"`hostname`
echo -e "Operating System:\t"`hostnamectl | grep "Operating System" | cut
-d ' ' -f5-`
echo -e "Architecture:\t"`arch`
echo -e "Processor Name:\t"`awk -F':' '/^model name/ {print $2}'
/proc/cpuinfo | uniq | sed -e 's/^[ \t]*//'`
echo -e "Memory:\t" `dmidecode -t 17 | grep "Size.*MB" | awk '{s+=$2} END
{print s / 1024 "GB"}'`
echo -e "HDD Model:\t" `cat /sys/block/sda/device/model`
echo -e "System Main IP:\t"`hostname -I`
I Want to Display my Output like this
({"Manufacturer":"Lenovo","Product Name":"Thinkpad":"Version":"T590","Serial Number":"1234567890" })
Thanks in advance for your help!
Here is a pure bash option. escape takes care of " in either key or value. member generates a key: value pair, and members separate members with comma:
escape() {
echo -n "${1/\"/\\\"}"
}
member() {
echo -en "\"$(escape "$1")\":\"$(escape "$2")\"\x00"
}
members() {
local sep=''
echo -n "{"
while read -d $'\0' member
do
echo -n "${sep}$member"
sep=,
done
echo -n "}"
}
declare -A a=(
[Manufacturer]=`cat /sys/class/dmi/id/chassis_vendor`
[Product Name]=`cat /sys/class/dmi/id/product_name`
[Version]=`cat /sys/class/dmi/id/bios_version`
)
for k in "${!a[#]}"
do
member "$k" "${a[$k]}"
done | members > as.JSON
Store all the echo statements in one variable or yet file
this return an array of json
cat /path/to_your-text file | jq --raw-input . | jq --slurp
Related
I have below script to get values from config:
#!/bin/bash
while read -u10 line
do
if echo $line | grep -v -e "^#" -e "^$" | grep -F "=" &>/dev/null
then
varname=$(echo "$line" | cut -f1 -d '=')
export $varname=$(echo "$line" | cut -f2 -d '=')
fi
done 10< ./config
echo $a
My config like below:
a="b"
when at my host, it print a as b, but in container, it print a as "b".
Could anyone know why?
I have a problem
I Have a program general like this gene.sh
that for all file (es file: geneX.csv) make a directory with the name of gene (example: Genex/geneX.csv) next this program compile an other program inside gene.sh but this progrm need a varieble and I dont know how do it.
this is the program gene.sh
#!/bin/bash
# Create a dictory for each file *.xls and *.csv
for fname in *.xlsx *csv
do
dname=${fname%.*}
[[ -d $dname ]] || mkdir "$dname"
mv "$fname" "$dname"
done
# For each gene go inside the directory and compile the programs getChromosomicPositions.sh to have the positions, and getHapolotipeStings.sh to have the variants
for geni in */; do
cd $geni
z=$(tail -n 1 *.csv | tr ';' "\n" | wc -l)
cd ..
cp getChromosomicPositions.sh $geni --->
cp getHaplotypeStrings.sh $geni
cd $geni
export z
./getChromosomicPositions.sh *.csv
export z
./getHaplotypeStrings.sh *.csv
cd ..
done
This is the program getChromosomichPositions.sh:
rm chrPosRs.txt
grep '^Haplotype\ ID' $1 | cut -d ";" -f 4-61 | tr ";" "\n" | awk '{print "select chrom,chromStart,chromEnd,name from snp147 where name=\""$1"\";"}' > listOfQuery.txt
while read l; do
echo $l > query.txt
mysql -h genome-mysql.cse.ucsc.edu -u genome -A -D hg38 --skip-column-names < query.txt > queryResult.txt
if [[ "$(cat queryResult.txt)" == "" ]];
then
cat query.txt |
while read line; do
echo $line | awk '$6 ~/rs/ {print $6}' > temp.txt;
if [[ "$(cat temp.txt)" != "" ]];
then cat temp.txt | awk -F'name="' '{print $2}' | sed -e 's/";//g' > temp.txt;
./getHGSVposHG19.sh temp.txt ---> Hear the problem--->
else
echo $line | awk '{num=sub(/.*:g\./,"");num+=sub(/\".*/,"");if(num==2){print};num=""}' > temp2.txt
fi
done
cat query.txt >> varianti.txt
echo "Missing Data" >> chrPosRs.txt
else
cat queryResult.txt >> chrPosRs.txt
fi
done < listOfQuery.txt
rm query*
hear the problem:
I need to enter in the file temp.txt and put automatically at the beginning of the file the variable $geni of the program gene.sh
How can I do that?
Why not pass "$geni" as say the first argument when invoking your script, and treating the rest of the arguments as your expected .csv files.
./getChromosomicPositions.sh "$geni" *.csv
Alternatively, you can set it as environment variable for the script, so that it can be used there (or just export it).
geni="$geni" ./getChromosomicPositions.sh *.csv
In any case, once you have it available in the second script, you can do
if passed as the first argument:
echo "${1}:$(cat temp.txt | awk -F'name="' '{print $2}' | sed -e 's/";//g')
or if passed as environment variable:
echo "${geni}:$(cat temp.txt | awk -F'name="' '{print $2}' | sed -e 's/";//g')
I need some help . I want the result will be
UP:N%:N%
but the current result is
UP:N%
:N%
this is the code.
#!/bin/bash
UP=$(pgrep mysql | wc -l);
if [ "$UP" -ne 1 ];
then
echo -n "DOWN"
else
echo -n "UP:"
fi
df -hl | grep 'sda1' | awk ' {percent+=$5;} END{print percent"%"}'| column -t && echo -n ":"
top -bn2 | grep "Cpu(s)" | \sed "s/.*, *\([0-9.]*\)%* id.*/\1/" | \awk 'END{print 100 - $1"%"}'
You can use command substitution in your first sentence (notice you're creating a subshell in this way):
echo -n $(df -hl | grep 'sda1' | awk ' {percent+=$5;} END{print percent"%"}'| column -t ):
I have problem with echo command I need export data to csv but its empty file
#!/bin/bash
while read domain
do
ownname= whois $domain | grep -A 1 -i "Administrative Contact:" |cut -d ":" -f 2 | sed 's/ //' | sed -e :a -e '$!N;s/ \n/,/;ta'
echo -e "$ownname" >> test.csv
done < dom.txt
You need to use command substitution to store command's output in a shell variable:
#!/bin/bash
while read domain; do
ownname=$(whois $domain | grep -A 1 -i "Administrative Contact:" |cut -d ":" -f 2 | sed 's/ //' | sed -e :a -e '$!N;s/ \n/,/;ta')
echo -e "$ownname" >> test.csv
done
PS: I haven't tested all the piped commands.
I have a folder with a bunch of files, the files only have a url in it i.e
http://itunes.apple.com/us/app/keynote/id361285480?mt=8
Here is my code. How can I get it to do this for each url in each file?
var='{"object":"App","action":"scrape","args":{"itunes_url":"!!!!HERE!!!!"}}'
string=$(echo "$var" | sed -e 's/"/\\"/g')
string='{"request":"'"$string"'"}'
api="http://api.lewis.com"
output=$(curl -s -d "request=$string" "$api")
code=$(echo "$output" | tr '{', '\n' | sed -n "2p" | sed -e 's/:/ /' | awk '{print $2}')
if [ "${code:0:1}" -ne "2" ]; then
# :(
echo "Error: response code $code was returned, "
else
string=$(echo "$output" | tr '{', '\n' | sed -e '/"signature":\(.*\)/d;/"data":\(.*\)/d;/"signature":\(.*\)/d;/"code":\(.*\)/d' |sed -e 's/\\"//g;s/\\\\\\\//\//g;s/\\//g' | tr '}', '\n' | sed -e 's/"//' | sed '/^$/d')
echo "$string"
fi
use a for loop
for filename in folder/*; do
-- your code where you do something using $filename --
done
og if you prefer to give the filenames as arguments to the script then:
for filename do
-- your code where you do something using $filename --
done
then run your script followed by the files
./script.sh folder/*
You could do:
for file in *; do
for line in $(cat $file); do
# Stuff goes here
done
done
Or even just:
for line in $(cat *); do
# Stuff goes here
done