10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
I have couple of files
1 Req:
Scenario 1: Size zero files
File1 -> HCP_ZERO.txt
HCP_1.csv
HCP_2.csv
FILE 2--> RBI_ZERO.txt
RBI_1.csv
i need to add all files which ending with _ZERO.txt in to new file
Scenario 2: Avg file issue (5 Replies)
Discussion started by: satish1222
5 Replies
2. Shell Programming and Scripting
cat << EOF > tmp.sh
#!/bin/sh
mknod /dev/`cat /proc/devices | grep xx | sed -r 's/(.*) (.*)/\2 c \1/'` 0
chmod 777 /dev/xx (1 Reply)
Discussion started by: yanglei_fage
1 Replies
3. Shell Programming and Scripting
Hi Team,
I am trying to add timestamp to SQLs by taking the timestamp in variable through shell script.I started like this.
cat << EOF > $MYDIR
CONNECT TO $MYDB USER $MYUSR USING $MYPWD;
T=`db2 -x "select CURRENT_TIMESTAMP from sysibm.sysdummy1 "`;
DECLARE RECCUR CURSOR FOR... (3 Replies)
Discussion started by: rocking77
3 Replies
4. Shell Programming and Scripting
Hello attempting to redirect out to create a startup script in solaris. The steps are working but the $1 entry is being left out. syntax below and content of output file below.
cat > S99build << EOF
> #!/bin/bash
> case $1 in
> 'start')
> /usr/os-buildsol.sh
>
> ;;
> esac
> exit 0
>... (3 Replies)
Discussion started by: juanb25
3 Replies
5. Shell Programming and Scripting
Hi friends ,
I am confused with << EOF
EOF
Most of the cases I found
sqlplus $db_conn_str << EOF
some sql staments
EOF
another exapmle is
#!/bin/sh
echo -n 'what is the value? '
read value
sed 's/XXX/'$value'/' <<EOF
The value is XXX
EOF (1 Reply)
Discussion started by: imipsita.rath
1 Replies
6. Shell Programming and Scripting
Hello,
So I sorted my file as I was supposed to:
sort -n -r -k 2 -k 1 file1 | uniq > file2
and when I wrote
> cat file2
in the command line, I got what I was expecting, but in the script itself
...
sort -n -r -k 2 -k 1 averages | uniq > temp
cat file2
It wrote a whole... (21 Replies)
Discussion started by: shira
21 Replies
7. UNIX for Dummies Questions & Answers
Hi
Can anybody tell the difference between Difference between cat , cat > , cat >> and touch command in UNIX?
Thanks (6 Replies)
Discussion started by: skyineyes
6 Replies
8. UNIX for Dummies Questions & Answers
hi,
i searched the forum, but found no thread relate to this; so sorry if it's duplicated.
I'm using unix cat command but it gives no output. I check permission, owner and group; all of which are OK. I could do less and vi.
any suggestions?
thanks, (2 Replies)
Discussion started by: notvwatcher
2 Replies
9. UNIX for Dummies Questions & Answers
Hi, I'm connected remotely to a unix machine and my machine is running windows and I'm trying to write a C program that's taking input from stdin. How do I enter the 'EOF' character from my keyboard? (in UNIX it would be ctrl-D). I read somewhere that its ctrl-Z, but when I do that the window... (2 Replies)
Discussion started by: sayeo
2 Replies
10. Shell Programming and Scripting
Hi Experts,
I am finding the performance of cat command is very wierd, it is taking more time to merge the files into a single file. We have a situation where we would be merging more than 100 files into a single file, but with cat command it is running slow. I tried doing with paste, join... (13 Replies)
Discussion started by: RcR
13 Replies
