u almost read my mind. removing those things will be helpful but not necessary for me. My final objective, which i didnt mention, was to search for pattern 'condition' after retrieving the text and then output the job name which is there after 'condition'.
I tried running the code u gave and this is what its giving
while read str
> do
> sed -n "/-- $str --/, /^$/ {/-- $str --/b;/^$/b;p}" b1
> done<a1
sed: command garbled: /-- ab --/, /^$/ {/-- ab --/b;/^$/b;p}
sed: command garbled: /-- cd --/, /^$/ {/-- cd --/b;/^$/b;p}
sed: command garbled: /-- ef --/, /^$/ {/-- ef --/b;/^$/b;p}
can u explain the command line in a bit of detail...for e.g. what is the b obtion for :- {/-- $str --/b;/^$/b;p} is it for replacing with a blank?
I also ran the awk script. That is not returning anything..just the command prompt.
while read str
do
awk 'BEGIN{FS="\n"; RS="\n\n"; OFS="\n"} /-- ab --/ {for (i = 2; i <= NF; i++) print $i}' b1
done<a1
b is for branching. If label is given control will transfer to that label or else control is transferred to the end of the script.
You can use d to achieve the same result
Code:
while read str
do
sed -n "/-- $str --/, /^$/ {/-- $str --/d;/^$/d;p}" b1
done<a1
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Sirs,
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exmp:
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time
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time
file2
---
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host2
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Discussion started by: jonesn2000
1 Replies
LEARN ABOUT HPUX
proto
proto(4) Kernel Interfaces Manual proto(4)NAME
proto - prototype job file for at
SYNOPSIS DESCRIPTION
When a job is submitted to or the job is constructed as a POSIX shell script (see at(1)). The job file is created in as follows:
o creates a header describing the job as an job or a job. jobs submitted to all queues other than queue are listed as jobs. The header
is:
for an job, or
for a job.
o A set of POSIX shell commands is added to make the environment (see environ(5)) for the job the same as the current environment.
o then copies text from the prototype file to the job file, except for special variables that are replaced by other text:
Replaced by the current working directory.
Replaced by the current file size limit (see
ulimit(2)).
Replaced by the current umask (see
umask(2)).
Replaced by the time at which the job should be run,
expressed as seconds since January 1, 1970, 00:00 Coordinated Universal Time, preceded by a colon.
Replaced by text read by
from the standard input (that is, the commands provided to to be run in the job).
o When a job is submitted to queue queue, uses the file as the prototype file if it exists. Otherwise, it uses the file
EXAMPLES
The following file creates commands to change the current directory, file size limit, and umask in the job to their respective values as
they existed when was originally run. These commands are inserted before the commands in the job:
SEE ALSO at(1), queuedefs(4).
STANDARDS CONFORMANCE proto(4)