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ls | awk -F"status_|[.]log" ' { print $2 } '

Something like this, also not very elegant:

ubuntu# egrep -o '_.*[0-9]' test.log | cut --complement -c 1
vsbm1
OSMPRD1
fxmdbp1
cgsm1
cgsm2
cgsm3
cgsm4
cgsm5
SOACAT1
INTPHLK11
INTPHLK21...

This is due sysfs being pseudo filesystem, as procfs is as well.

It's actually an interface from kernel space to user space which allows you to manipulate various options regarding your hardware...

Or:
awk '/;$/' fileorsed '/;$/!d' file

Assuming your input is in a file called file.txt:
sed -n '/;$/p' file.txt
Or with grep:
grep ';$' file.txt

Andrew

You used ${1} instead of ${i}

Andrew

You can't.
In bash you'll need a loop to rename every single file.
You may want to consider the (perl?) rename tool.

Hello kraljic,

Could you please try following and let me know if this helps you.

awk '{print "PROMPT",$4 ORS $0}' Input_file


Thanks,
R. Singh

script's a good option I always forget about!

Alternatively alternatively, don't use tee and just read /var/log/yum.log :)

Alternatively use script. This starts a sub-shell in your current terminal and saves all output to a file. After you have finished exit the sub-shell and the file is closed for review.

Andrew

If you provide the -y option to yum, you won't be asked about it. In case there are multiple questions (such as when it's also asking you about GPG keys), you may consider piping yum through yes, or...

Hello kraljic,

I have a few to questions pose in response first:-
What have you tried so far?
What output/errors do you get?
What OS and version are you using?
What are your preferred...

If you want to deploy awk, try
awk -vLN=7 '{print > ("file" 2-(NR>LN))}' file

Hello kraljic,

Could you please try following and let me know if this helps you.

awk -v count=1 -v line=7 'NR>line &&!a{close("file"count);count++;a++} {print > "file"count}' FiLe1.txt
You...

Hi.

Some repetition, but also:
Generate specific-size file

0) "dd", and other than Linux at:
...

Most if not all Linux distros are lacking mkfile.
The usual workaround is with dd
dd count=15 bs=1G </dev/zero >dummy

You don't state the OS version, so I don't know what tools you may already have to do this for you, and it depends what you want the file for.

There is a way in C that you open a new file,...

In awk the == operator compares two numbers or strings, in this case strings.
If they are equal the result is "true", a non-zero. The default action for a non-zero is {print}.
You can write this...

Print if the first word is pc (white space delimited)
awk '$1=="pc"'

Normally you would use:
grep '^pc'

I do not know if the leading spaces are present in the actual file. In that case you would need something like:
grep '^[[:blank:]]*pc'



--
Note: on...

Wouldn't
sed "s/\(^.*\)$/exec dbms_stats.gather_table_stats(ownname => 'SIEBEL', tabname => \1 ,degree => 3, cascade => true );/" pattern.txt

have done it with one substitution?

Andrew
PS...

In fact, there's two substitute operations, the ; separates the two. One (s/^/.../)substitutes the begin-of-line, the other (s/$/.../) the end-of-line.

Why shell? Try
sed "s/^/exec dbms_stats.gather_table_stats(ownname => 'SIEBEL', tabname => /; s/$/ ,degree => 3, cascade => true );/" pattern.txt

Why sed?
while read tableName
do
echo "exec dbms_stats.gather_table_stats(ownname => 'SIEBEL', tabname => '$tableName', degree => 3, cascade => true );"
done < pattern.txt

while read tableName
do
echo "exec dbms_stats.gather_table_stats(ownname => 'SIEBEL', tabname => <tableName in Single Quotes> ,degree => 3, cascade => true );" | sed 's/<tableName in Single...