10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
I'm new to utilities like socat and netcat and I'm not clear if they will do what I need.
I have a "compileDeployStartWebServer.sh" script and a "StartBrowser.sh" script that are started by emacs/elisp at the same time in two different processes.
I'm using Cygwin bash on Windows 10.
My... (3 Replies)
Discussion started by: siegfried
3 Replies
2. Shell Programming and Scripting
I have a shell script which select total count from a table and use its value in a if condition like below
connect_string="username/password@tnsname"
tot=`sqlplus -s $connect_string << EOF
set echo off
set feedback off
set head off
select count(*) from test_table;
EOF
`
if
then
echo... (2 Replies)
Discussion started by: vel4ever
2 Replies
3. Shell Programming and Scripting
There are 4 parameters that I have to pass from korn shell to sql script.
1) I have to check if $1 , $2 , $3 and $4 are null values or not .
How can I do that ?
2) Once its determined that these values are null (in the sense they are empty) how can I pass null values to sql script... (11 Replies)
Discussion started by: megha2525
11 Replies
4. Shell Programming and Scripting
Hi everybody!
I am writing a script which accepts two arguments one of them being a message. All is working except for the message part. That is, to accept text as an argument.
I have trouble storing and echoing a line of text. It seems that writing a few words and store them in an... (6 Replies)
Discussion started by: bluetxxth
6 Replies
5. Shell Programming and Scripting
Hi,
I was just helped with an excellent one liner. Now I need to know how to turn it into a script that I can call at the command line. So, this works with file script:
------------
for file in DATA.txt;
do
awk 'NR==1;NR>1{for (i=1;i<=NF;i++){a+=$i}}END{for (i=1;i<=NF;i++){printf... (3 Replies)
Discussion started by: mikey11415
3 Replies
6. UNIX for Dummies Questions & Answers
Okay so i have a script i wrote in python. I want to turn this script into an INSTALLED COMMAND to run in terminal.
Right now i run it like this in terminal...
$ python myscriptname.py
or
$ ./myscriptname.py
but i want to be able to run it like this in terminal...
$ myscriptname
... (3 Replies)
Discussion started by: cbreiny
3 Replies
7. UNIX for Advanced & Expert Users
I am testing some file routines against potential "nasty name" Unix files, such as those with a CR, LF, in the middle or NULL terminated, utf multi-byte character. So, under Bash, I want some way of:
mv "name" "name\0"
with the \0 a real NULL.
Against all my efforts, I have not been... (2 Replies)
Discussion started by: drewk
2 Replies
8. Shell Programming and Scripting
I have an input file having 7 fields delimited by ,
eg :
1,ABC,hg,1,2,34,3
2,hj,YU,2,3,4,
3,JU,kl,4,5,7,
4,JK,KJ,3,56,4,5
The seventh field here in some lines is empty, whereas the other lines there is a value.
How do I insert string NULL at this location (7th loc) for these lines where... (8 Replies)
Discussion started by: zilch
8 Replies
9. Shell Programming and Scripting
Hi,
I have a shellscript that produces a csv that can be opened in Microsoft Excel. It has two columns and about 10 rows in each column, so only twenty cells (at the moment). When the user opened the csv, I wanted it so autofilter was already turned on in columns A1 and B1 (and potentially C1,... (1 Reply)
Discussion started by: rainemaida
1 Replies
10. Shell Programming and Scripting
Working in a bash environment, in the following example, how do I direct the error message that putting in an invalid flag (-j for example) would normally produce to dev/null?
while getopts "abcd" opt
do
case "$opt" in
i) a etc ;;
r) b etc ;;
f) c etc ;;
v) d... (7 Replies)
Discussion started by: Sniper Pixie
7 Replies