10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi All,
Could you please help me, why sed is not able to take variable value when I try to replace using sed.
I want to replace 2nd column (time) and keeping intact others.
cur="09:30"
CODE="VL"
new="09:35"
sed s/'\(.*def.monitor."${CODE}".qStart.*\)"${cur}"\(.*read\)/\1"${new}"\2'/g... (3 Replies)
Discussion started by: sdosanjh
3 Replies
2. Shell Programming and Scripting
My first post, so don't kill me :)
Say i open some textfile with some example like this.
on the table are handy, bread and wine
Now i know exactly what is in and i want to separate and sorted it in terminal to an existing file with another 2 existing lines in like this:
table
plane ... (3 Replies)
Discussion started by: schwatter
3 Replies
3. Shell Programming and Scripting
while read myhosts
do
while read discovered
do
echo "$discovered"
done < $LOGFILE | grep -Pi "|" | egrep... (7 Replies)
Discussion started by: SkySmart
7 Replies
4. Shell Programming and Scripting
Hi!
I need to do the following:
(1) I wan't to extract a line of a textfile (defined by a numer) and store it into a variable...
(2) ...but I want to cut out a part of the line which is between two tokens and store just this to the variable
Example:
BlaBlaBla Bla2Bla2Bla2 *pPointerOne;... (4 Replies)
Discussion started by: Michi21609
4 Replies
5. Shell Programming and Scripting
Hi All,
How can i take the following code having three seds into a variable :
echo "$DateFileFormat" | sed 's/\./\\\\./g' | sed 's/\$/+/g' | sed 's/\#/'$job_date'/g'
I want to get the result stored in a script variable
i tried
var2=`echo "$DateFileFormat" | sed 's/\./\\\\./g' |... (4 Replies)
Discussion started by: abhinav192
4 Replies
6. UNIX for Advanced & Expert Users
I'd like to
1. Check and compare the 10,000 pnt files contains single record from the /$ROOTDIR/scp/inbox/string1 directory against 39 bad pnt files from the /$ROOTDIR/output/tma/pnt/bad/string1 directory based on the fam_id column value start at position 38 to 47 from the record below. Here is... (1 Reply)
Discussion started by: hanie123
1 Replies
7. Shell Programming and Scripting
I'm new from UNIX scripting. Please help.
I have about 10,000 files from the $ROOTDIR/scp/inbox/string1 directory to compare with the 50 files from /$ROOTDIR/output/tma/pnt/bad/string1/ directory and it takes about 2 hours plus to complete the for loop. Is there a better way to re-write the... (5 Replies)
Discussion started by: hanie123
5 Replies
8. Solaris
Hi All,
I wrote one simple for loop shell script which prints number..but this loop is infinite...but its taking lot of CPU (15.7) %. if i am using sleep cmd then cpu usage become 0.4 %. Is there anyway to reduce this CPU usage without using sleep cmd?
i dont want 2 use sleep cmd... (7 Replies)
Discussion started by: pa.chidhambaram
7 Replies
9. Shell Programming and Scripting
I am trying to take input from a file and direct it into a bash script. This script is meant to be a foreach loop. I would like the script to process each item in the list one by one and direct the output to a file.
# cat 1loop
#!/bin/bash
# this 2>&1 to redirect STDERR & STDOUT to file... (4 Replies)
Discussion started by: bash_in_my_head
4 Replies
10. UNIX for Dummies Questions & Answers
Hi
I am trying to write a code like this
echo "enter a type"
read a_type
while || || || || ||
do
echo "invalid engine type Please enter correct a_type"
read engine_type < /dev/tty
done
My problem is that even if i give the a_type as the correct one that i have listed above that... (9 Replies)
Discussion started by: ssuresh1999
9 Replies