10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Please help me to use echo or printf type of command to print some value from variable within double quotes - I want to print the double quote ( " ") also.
I tried
#!/bin/bash
VALUE=some_value
echo '{"value" : "$VALUE"}'
I was expecting the above script would produce ..
{"value" :... (3 Replies)
Discussion started by: atanubanerji
3 Replies
2. Shell Programming and Scripting
I've got a file that looks like this (spaces before first entries intentional):
12345650-000005000GL140227 ANNUAL HELC FEE EN
22345650-000005000GL140227 ANNUAL HELC FEE EN
32345650-000005000GL140227 ANNUAL HELC FEE EN
I want to read through the file line by line,... (6 Replies)
Discussion started by: Scottie1954
6 Replies
3. Shell Programming and Scripting
HI Guys,
I want to echo below line in my file :-
lpd | grep AL | nawk '{print "1dLA - " $0}
How can i echo same Output (4 Replies)
Discussion started by: pareshkp
4 Replies
4. Shell Programming and Scripting
Hello,
I have a very basic script
#!/usr/bin/ksh
while
print ' '
print ' 1. View Command History '
print ' 2. List files in current Directory '
read opt'?Enter Option> ' ;do
if ;then
fc -l
fi
#
if ;then
ls -la
I want to... (10 Replies)
Discussion started by: Grueben
10 Replies
5. Shell Programming and Scripting
Hi ,
I have a script to update firefox proxy. But the echo is not updating the double quotes.
paste /home/names.txt /home/ip.txt | while read i j
do
mkdir $i
echo "user_pref("network.proxy.http", "$j");" >> /home/$i/prefs.js
echo "user_pref("network.proxy.http_port", 8080);" >>... (3 Replies)
Discussion started by: ranjancom2000
3 Replies
6. Shell Programming and Scripting
Hi,
i want to create an user-friendly script where you are asked for two numbers. i would like that these two number to be separated with "--" for example, but i can't figure out how to do this.
for example
read -p "Insert lowest and highest value: " min ; echo -n "-- "; read max
so... (3 Replies)
Discussion started by: ezitoc
3 Replies
7. Shell Programming and Scripting
I'm parsing a router configuration file and printing out some of the fields. Given the following output,
I'd like to add the filename to the first column. I'm definately a neophyte in scripting.
COUNTER=${#array1
}
while ; do
######## echo -n $JUNOS_FILE | ... (3 Replies)
Discussion started by: nocleader
3 Replies
8. Shell Programming and Scripting
I need to echo a string that has double quotes in a Perl script.
#!/usr/bin/env perl
`echo Rule123 -comment \"blah blah\" >> $filename`
I'd like to get below appended to $filename:
Rule 123 -comment "blah blah"
But instead, the double quotes are lost:
Rule 123 -comment blah bah
... (1 Reply)
Discussion started by: slchin
1 Replies
9. UNIX for Dummies Questions & Answers
echo command can append to a read-only file too.
If the file is read-only, with w flag removed, then even echo should not be able to append to the file. But it is possible.
Can anybody explain the below behaviour?
/root > echo 'sample text' > file
/root > cat file
sample text
/root >... (2 Replies)
Discussion started by: anand_bh
2 Replies
10. Shell Programming and Scripting
I was searching for an option where i can echo some strings together with the contents of a file.
Eg. I was to echo the below string to a file
"alter application PMS_ add variable CurrYear Y2009;" >> ${ESS_MAXL_DIR}/PMS_SUB.txt
The value 2009 is coming from a file called date.txt without the... (3 Replies)
Discussion started by: Celvin VK
3 Replies