10 More Discussions You Might Find Interesting
1. UNIX for Advanced & Expert Users
I have a below syntax its working fine...
var12=$(ps -ef | grep apache | awk '{print $2,$4}')
Im getting expected output as below:
printf "%b\n" "${VAR12}"
dell 123
dell 456
dell 457
Now I wrote a while loop.. the output of VAR12 should be passed as input parameters to while loop and results... (5 Replies)
Discussion started by: sam@sam
5 Replies
2. Shell Programming and Scripting
I would like to use sed to store a variable.
The code is :
echo $HEADERREC
CUTVAR=$(echo "$HEADERREC"|sed 's/SDV/STR')
echo $CUTVAR
Output I am getting now:
0012PVGRSCDVSDV 005 00000000000000000000 2014 0.00
sed: Function s/SDV/STR cannot be parsed.
Desired... (5 Replies)
Discussion started by: MIA651
5 Replies
3. Shell Programming and Scripting
My script below seems to be choking because I need the the output of the find command to be stored as a variable that can then be called by used lower in the script.
#!/bin/bash
cd "/resumes_to_be_completed"
var1=find . -mmin -1 -type f \( -name "*.doc" -o -name "*.docx" \)... (1 Reply)
Discussion started by: binary-ninja
1 Replies
4. UNIX for Dummies Questions & Answers
Hi,
ps -ef|awk '{print $2}'
i want to store the result of the above command in a variable.
I never worked with arrays in shell scripting.
i tried the below code:
set a=`ps -ef|awk '{print $2}'`
But echo $a returns null.
I want to store the content in a variable and retrieve it... (2 Replies)
Discussion started by: pandeesh
2 Replies
5. Shell Programming and Scripting
Hi,
I have a ftp script there I want to store the o/p of the below command:
sftp -b <batch file> user@password
cat <batch file>
get /remote/file/path/remote_file_name.csv*.gz /local/path
Now the problem is that when I fire this command. Then it gives o/p as:
File... (7 Replies)
Discussion started by: dips_ag
7 Replies
6. Shell Programming and Scripting
#bash
curVer=`cat /var/sadm/clsversion | cut -f 2 -d "_"`
echo "CurVer:$curVer"
ls |grep -v tar| grep -v sh| grep -v log|cut -f 1 -d "_" | sort -u >tmp1
for line in $(cat tmp1)
do
ver=`echo $line_$curVer`
ls $line* |sort >tmp2
grep -n ${ver} tmp2 >/dev/null
... (2 Replies)
Discussion started by: rajamohan
2 Replies
7. Shell Programming and Scripting
Hi all,
I m new to this forum.
I ma facing onei issue.
I have something like this:
length= wc -l < b2| awk '{print $1}'
where b2 is filename having detauls like:
cat b2
abc1
abc4
xyc3
sbdghf4
but when I do echo "$length" it displays nothing
Also I am using awk to overcome... (4 Replies)
Discussion started by: student2009
4 Replies
8. Shell Programming and Scripting
how would i go about storing this command in a variable
echo "$LINE" | awk -F"|" '{print $1"|"$2"|"$3"}'
i have tried FOO = ${command up there} but receive the error FOO: not found
aswell as a couple of other attempt but no luck (2 Replies)
Discussion started by: nookie
2 Replies
9. Shell Programming and Scripting
I'm writing a bash shell script to backup several mysql databases. This script will run on a daily basis and send a copy to a remote FTP repository. The filenames are in the format DATE.backup.sql. How do I store the DATE variable so I can delete/move/etc the file on the FTP server the next time... (4 Replies)
Discussion started by: hoover90
4 Replies
10. UNIX for Dummies Questions & Answers
Hi unix gurus,
I am trying to store the result of a command into a variable.
But it is not getting stored.
x='hello'
y=echo $x | wc -c
but it is giving the output as 0(zero)
Pls help me its very urgent (7 Replies)
Discussion started by: ravi raj kumar
7 Replies
