10 More Discussions You Might Find Interesting
1. UNIX for Beginners Questions & Answers
The following is a multi-line shell command example:
$cargo build
Compiling prawn v0.1.0 (/Users/ag/rust/prawn)
error: failed to resolve: could not find `setup_panix` in `human_panic`
--> src/main.rs:14:22
|
14 | human_panic::setup_panix!();
| ... (2 Replies)
Discussion started by: yogi
2 Replies
2. Shell Programming and Scripting
Hi everyone,
I have two question
1- I want to execute command in shell and after execution result show in a web server. (kind of making UI )
e.g.
in shell
root ~: show list
item1
item2
item(n)in web server
in a page draw a table and show those items in itno | name... (1 Reply)
Discussion started by: indeed_1
1 Replies
3. Shell Programming and Scripting
Hello,
I am running below command as root user
#nodetool cfstats tests | grep "Memtable switch count"
Memtable switch count: 12
Where as when I try to run same command as another user it gives different result.
#su -l zabbix -s /bin/bash -c "nodetool cfstats tests | grep "Memtable switch... (10 Replies)
Discussion started by: Pushpraj
10 Replies
4. Shell Programming and Scripting
Hi,
I am running following command in a bash script for testing IO and use grep to get throughput number, but it did not work, it displayed everything:
dd if=/dev/zero of=/dev/null bs=1G count=1 oflag=dsync | grep bytes | awk '{print $7}'
1+0 records in
1+0 records out
536870912 bytes... (2 Replies)
Discussion started by: hce
2 Replies
5. Shell Programming and Scripting
Hi
I have a different requirement,
I need to run some application on my device from a file app_name.txt one by one which is like this:
/usr/apps/email
/usr/apps/message
/usr/apps/settings
after each app while it is running I need to execute again one cmd like
ps -ef |grep... (2 Replies)
Discussion started by: Sanjeev Roy
2 Replies
6. UNIX for Dummies Questions & Answers
Hello.
I want to get all modules which are loaded and which name are exactly 2 characters long and not more than 2 characters and begin with "nv"
lsmod | (e)grep '^nv????????????
I want to get all modules which are loaded and which name begin with "nv" and are 2 to 7 characters long
... (1 Reply)
Discussion started by: jcdole
1 Replies
7. Shell Programming and Scripting
my intension is to use a grep command inside the shell script
and if any row is returned or not..
depending on the resultset i have to code on further.
how to check this
i mean.. could anyone help me out with the if condition how to use it here !! (4 Replies)
Discussion started by: gotam
4 Replies
8. UNIX for Dummies Questions & Answers
Experts,
i need your help to made an enhance query using the existing one. i'm using a command "find . -exec grep -l 'search string' {} \;" to search a particular sting within the file within a folder. Basically, my idea is to fine tune my search. What i want is, instead of searching all files... (2 Replies)
Discussion started by: gav_dhiman
2 Replies
9. Shell Programming and Scripting
I wrote a shell script.
su user << EOF
some commands
result=$?
EOF
echo $result
Other program determined by $result
It outputs nothing.
How to pass the variable 'result' "inside su" to "outside su"? (5 Replies)
Discussion started by: uativan
5 Replies
10. Shell Programming and Scripting
Hi,
I'm quite new to scripting and I want to modify following line of an existing script:
MYVAR=`subst |grep 'L:\\\:' | sed -e 's/.*\\\//'`;
What I have to do is to use the content of a variable instead of the constant expression 'L:\\\:' as the grep string to be matched.
Assuming I already... (5 Replies)
Discussion started by: snowbiker99
5 Replies