10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
I want to create a file, to save a list of fail2ban blocked ip addresses. So I thought I'd create a loop that will check with fail2ban every minute, and write the ip addresses to a file.
while true; do echo $(fail2ban-client status asterisk-iptables | grep 'IP list' | sed 's/.*://g' | sed -e... (4 Replies)
Discussion started by: aristosv
4 Replies
2. Shell Programming and Scripting
Hello,
I have been working on script in which search and replace the multiple pattern.
1. update_params.sh read the multiple pattern from input file ParamMapping.txt(old_entry|New_entry) and passing this values one by one to change_text.sh
2. change_text.sh read... (0 Replies)
Discussion started by: ketanraut
0 Replies
3. Shell Programming and Scripting
Hello Gurus,
I need to create a file from a .csv file extracting specific columns only.
File structure is
Column1,Column2,Column3,Column4
abcd,1234,"asdf, tew,123",123456
efgh,234,asdf,654321
My output file should have
abcd,123456
efgh,654321
Can you pls help me with the code.
... (10 Replies)
Discussion started by: ritesh.bhawsar
10 Replies
4. Shell Programming and Scripting
Hi All,
Just need small help in resolving the special new line character in generated output file.
In one of my shell script I am using following lines to get the spool file (i.e. sfile.txt) and
AAA_XXXX_p111_n222.txt
AAA_YYYY_p111_n222.txt
Here assuming
v_pnum="p111"
v_nid="n222"
... (1 Reply)
Discussion started by: shekharjchandra
1 Replies
5. Shell Programming and Scripting
Hi Everyone,
# cat a.txt
94,aqqc,62345907,
5,aeec,77,
# cat 1.pl
#!/usr/bin/perl
use strict;
use warnings;
use Date::Manip;
open(my $FA, "/root/a.txt") or die "$!";
while(<$FA>) {
chomp;
my @tmp=split(/\,/, $_);
if (index($tmp, "qq") ne -1) {
... (4 Replies)
Discussion started by: jimmy_y
4 Replies
6. Shell Programming and Scripting
Guys
following lines help me in getting numbers from PID column ,to be thrown into first column of a CSV file.
COLUMNS=2047 /usr/bin/ps -eo pid,ppid,uid,user,args | grep -v "PID" > /tmp/masterPID.txt
cat /tmp/masterPID.txt|while read line
do
PID=`echo $line|awk '{print $1}'`
echo "$PID"... (4 Replies)
Discussion started by: ak835
4 Replies
7. HP-UX
Good afternoon.
I am a newbie.
We just had a potentially big problem (negated to having good backups).
Basically, there is an option in SAM, to delete all the data from the system that a user ever created.
Lo and behold, silly me, I choose that option, and all sorts of needed files... (5 Replies)
Discussion started by: instant000
5 Replies
8. Shell Programming and Scripting
Hi all.
I want to check the free space on a given FS and process the output. Right now, I'm using a temp file to avoid using df twice. This is what I'm doing
#!/usr/bin/ksh
...
df -k $FS_NAME > $TMP_FILE 2>&1
if ]; then
RESULT="CRITICAL - $(cat $TMP_FILE)"
else
cat $TMP_FILE | ...... (3 Replies)
Discussion started by: fox1212
3 Replies
9. UNIX for Dummies Questions & Answers
Hi Gurus,
I had a question regarding avoiding duplicates.i have a file abc.txt
abc.txt
-------
READER_1_1_1> HIER_28056 XML Reader: Error occurred while parsing:; line number ; column number
READER_1_3_1> Sun Mar 23 23:52:48 2008
READER_1_3_1> HIER_28056 XML Reader: Error occurred while... (7 Replies)
Discussion started by: pssandeep
7 Replies
10. Ubuntu
Hi,
My ubuntu flavor always create temporary files having filename followed by ~ on editing. For eg: if I am editing a file called "sip.c", automatically a temporary (bkup) file is getting created with the name "sip.c~". How to avoid this file creation? (7 Replies)
Discussion started by: royalibrahim
7 Replies