10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
GM,
I have an issue at work, which requires a simple solution. But, after multiple attempts, I have not been able to hit on the code needed.
I am assuming that sed, awk or even perl could do what I need.
I have an application that adds extra blank page feeds, for multiple reports, when... (7 Replies)
Discussion started by: jxfish2
7 Replies
2. Shell Programming and Scripting
Once a time, I did see a way to multiply a file input in bash, but have forgotten how it was done.
Eks.
awk 'FNR==NR {a++;next} ($2 in a) {print $2}' file file
Here you need file two times.
I seen it some like this
awk 'FNR==NR {a++;next} ($2 in a) {print $2}' 2&file (16 Replies)
Discussion started by: Jotne
16 Replies
3. Shell Programming and Scripting
I'm using the below to get multiple input from USER and it is working, is there any better way in awk array single liner?
echo "Enter Multiple input (Ctrl+d to exit)"
>output
while read A
do
echo "$A" >>output
done (3 Replies)
Discussion started by: Roozo
3 Replies
4. Shell Programming and Scripting
Hi,
I've got a text file with hundreds of lines I need to upload to an API via curl, one by one.
The text file is like:
2012-08-01 10:45,124
2012-08-02 10:45,132
2012-08-03 10:45,114
I want to get curl to go through the text file sending a post for each line.
like:
curl --request... (0 Replies)
Discussion started by: emdeex
0 Replies
5. Shell Programming and Scripting
Hi!
I'm new in awk and I need some help.
I have a folder with a lot of files and I need that awk do something in each file and print a new file with the output. The input file name should be modified when I print the outpu files.
Thanks in advance for help!
:-)
ciao (5 Replies)
Discussion started by: gabrysfe
5 Replies
6. UNIX for Advanced & Expert Users
Hi,
I am trying to come up with a script, and would like the script to pick all the files place within a folder and interactive take my yes/no before processing within the command. Could you someone help me in modifying the script :
#!/bin/bash
#
LDIF_FILES="File Name"
for MY_FILE... (5 Replies)
Discussion started by: john_prince
5 Replies
7. Shell Programming and Scripting
I have two files.
Fileone contains
text string one
text string two
text string three
Filetwo contains
Name:
Address:
Summary:
Name:
Address:
Summary:
Name:
Address:
Summary:
I would like to use sed to read each line of file one and put it at the end of the summary line of file... (3 Replies)
Discussion started by: dolacap
3 Replies
8. Shell Programming and Scripting
Hi
I am new to Unix and need help with the following (to you all I'm sure) simple task. I am trying to output the differences between previous snaphots of various filesystem sizes to the present sizes.
I have three files (e.g.) :
file 1 file 2 file 3
10 100 /var... (4 Replies)
Discussion started by: bigbuk
4 Replies
9. Shell Programming and Scripting
hey gents,
I'm working on something that will use snmpwalk to query the devices on my network and retreive the device name, device IP, device model and device serial. I'm using Nmap for the enumeration and sed to clean up the results for use by snmpwalk. Once i get all the data organized I'm... (8 Replies)
Discussion started by: mitch
8 Replies
10. Shell Programming and Scripting
hi,
am a new learner to shell programming.
i have a script which will prompt for user to key in their name & display their name afterwards.
script
=====
echo "Pls enter your name:"
read name
echo "Your name is $name."
output
=====
Pls enter your name:
Bob
Your name is Bob.
what... (2 Replies)
Discussion started by: newbie168
2 Replies
SPLIT(1) General Commands Manual SPLIT(1)
NAME
split - split a file into pieces
SYNOPSIS
split [ option ... ] [ file ]
DESCRIPTION
Split reads file (standard input by default) and writes it in pieces of 1000 lines per output file. The names of the output files are xaa,
xab, and so on to xzz. The options are
-n n Split into n-line pieces.
-l n Synonym for -n n, a nod to Unix's syntax.
-e expression
File divisions occur at each line that matches a regular expression; see regexp(7). Multiple -e options may appear. If a subex-
pression of expression is contained in parentheses (...), the output file name is the portion of the line which matches the subex-
pression.
-f stem
Use stem instead of x in output file names.
-s suffix
Append suffix to names identified under -e.
-x Exclude the matched input line from the output file.
-i Ignore case in option -e; force output file names (excluding the suffix) to lower case.
SOURCE
/src/cmd/split.c
SEE ALSO
sed(1), awk(1), grep(1), regexp(7)
SPLIT(1)