10 More Discussions You Might Find Interesting
1. UNIX for Beginners Questions & Answers
In the f1 file below I am trying to clean it up removing lines the have _tn_ in them. Next, removing the characters in $2 before the ninth /. Then I remove the ID_(digit- always 4). Finally, the charcters after and including the first _. It is curently doing most of it but the cut is removing $1... (5 Replies)
Discussion started by: cmccabe
5 Replies
2. Shell Programming and Scripting
I have a very inefficient awk below that I need some help improving. Basically, there are three parts, that ideally, could be combined into one search and one output file. Thank you :).
Part 1:
Check if the user inputted string contains + or - in it and if it does the input is writting to a... (4 Replies)
Discussion started by: cmccabe
4 Replies
3. Shell Programming and Scripting
Heyas
Me try to print only the value of a (specific) variable assignment from a file.
What i get (1):
:) tui $ bin/tui-conf-get ~/.tui_rc TUI_THEME
dot-blue
""
"$TUI_DIR_INSTALL_ROOT/usr"
"$TUI_DIR_INSTALL_ROOT/etc/tui"
"$TUI_PREFIX/share/doc/tui"
"$TUI_PREFIX/share/tui"... (2 Replies)
Discussion started by: sea
2 Replies
4. Shell Programming and Scripting
Hi,
I'm trying to find an efficient way with awk to print the lines from a file which match the string 'OFFLINE' and DO NOT match the string ONLINE within 2 minutes from the date stamp in column 1.
The file is similar to the following:
09:40:26 HostC OFFLINE
09:40:43 HostA ... (7 Replies)
Discussion started by: keenboy100
7 Replies
5. Shell Programming and Scripting
I have number in file which contains date and serial number:
2013101000.
The last two digits are serial number (00). So maximum of serial number is 100.
After reaching 100 it becomes 00 with incrementing 10 which is day with max 31.
after reaching 31 it becomes 00 and increments 10... (31 Replies)
Discussion started by: Natalie
31 Replies
6. Shell Programming and Scripting
I've got a number of RHEL systems and I'm trying to use awk to read and format the output of /etc/passwd. But I'd like to display the host name of the system at the beginning of each line of output.
I've got it working without the adding the host name in this script:
#!/bin/bash
... (3 Replies)
Discussion started by: westmoreland
3 Replies
7. UNIX for Dummies Questions & Answers
I want to print the contents of a file from 2nd line to last but one line using the AWK command.
I tried using the Shell Script,MyScript as fallows:
MyScript:
{
if(NR>1)
{
if(NR<9)
{
print $0
}
}
}
and used the commnd :
awk -f MyScript Filename
Note: Filename contains 9 lines text.... (0 Replies)
Discussion started by: ashok.g
0 Replies
8. Shell Programming and Scripting
Hi -
I am guessing this is fairly simple for someone .. but I can not quite figure it out. I need a sed command to print just parts of lines from a file.
e.g. filea.txt
4710451 : Success : MODIFY : cn=user1,dc=org,dc=uk
Message log started
Message log ended
4710452 : Success : MODIFY :... (7 Replies)
Discussion started by: sniper57
7 Replies
9. Shell Programming and Scripting
hi all
i get a file from a server and i do not know how many fields that file will contain.
i need to cut from the second column of the file to the last, irrespective of how many fields are there.
is there any way to make the awk command dynamic for fetching from the second to the last... (4 Replies)
Discussion started by: sais
4 Replies
10. Shell Programming and Scripting
I need an assistance in file generation using awk, sed or anything...
I have a big file that i need to filter desired parts only. The objective is to select (and print) the report # having the string "apple" on 2 consecutive lines in every report. Please note that the "apple" line has a HEX... (1 Reply)
Discussion started by: apalex
1 Replies