What is the correct format for a single command that would combine portions of 2 different lines in the command history? I'm using a C shell. Here's a simplified command history to clarify:
4 rm file1
5 ls -ld file2 file3 file4
6 cat file 5
With the above history, what would be the... (5 Replies)
I would like to change the lines:
originalline1
originalline2
to:
originalline1new
originalline1newline
originalline2new
originalline2newline
To do this, id like to combine the commands:
sed 's/^/&new/g' file > newfile1
and
sed '/^/ a\\
newline\\
\\ (2 Replies)
Hello all,
I am trying to list and count all the files of a particular type in any given directory. I can use the commands separately but when I combine them they do not give an output.
The command for counting the files is ls -1 | wc -l and for listing all the file of particular type say... (2 Replies)
Is there anyway to achieve "find /home -name "*.bashrc" 2>/dev/null" and "PS1="\n>"" in the same command? I just wanna add a line to the previous command to change the PS1 variable to ">". (1 Reply)
Hi Guys,
I am looking to optimze these 5 SSH lines to a single SSH to get my machine to not hang! lol!
cat hosts.lst | xargs -n1 -t -i echo 'home/util/timeout 6 0 ssh -q {} top -b > util/{}.top &' >> r_query_info
cat hosts.lst | xargs -n1 -t -i echo 'home/util/timeout 6 0 ssh -q {} uname -r... (5 Replies)
hey can anyone tell me how can i combine these two commands so that it is executed only once, but gives me both the results.
IDLE=`sar 30 6 | grep Average | awk '{print $1 $5}' `
sar 30 120 | awk '{print $1" "$5}' >> mailx -m -s "$MSG" xyz@abc.com. (5 Replies)
Hi,
I have a directory with some XML files in it. I can use wildcards to get the list of XMLs I want
say I have following XMLs in same dir
Employee1.xml
Employee2.xml
Employee3.xml
and
Salary1.xml
Salary2.xml
Salary3.xml
apart from other .txt .dat files etc
I want to write a unix... (7 Replies)
I have a directory of 3000 files without extensions (Solaris 5.10).
I would like to iterate the file names through the 'file' command and output their mime types (most are pdf or jpg, but a very few might be psd or swf which show simply as 'data')
So, I would like the output of the 'ls'... (2 Replies)
Hello all,
I need to send an attachment and text in the body, both in the same Email.
Below are two cammand that send the required data in separate Emails. I need to combine them so that I get just 1 Email containing the attachment & text in the body.
uuencode ${filename} "${file_}" |... (6 Replies)
Discussion started by: Junaid Subhani
6 Replies
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whereis
whereis(1) General Commands Manual whereis(1)NAME
whereis - locate source, binary, and/or manual for program
SYNOPSIS
dir... name...
DESCRIPTION
locates source, binary, and manuals sections for specified files. The supplied names are first stripped of leading path name components
and any (single) trailing extension of the form (such as Prefixes of resulting from use of SCCS are also dealt with. then attempts to
locate the desired program in a list of standard places.
Options
recognizes the following command-line options:
Limit search to binary files.
Can be used in conjunction with or
Limit search to source-code files.
Can be used in conjunction with or
Limit search to manual entry files.
Can be used in conjunction with or
Search for unusual entries.
A file is said to be unusual if it does not have one entry of each requested type. Thus, searches for those files in
the current directory that have no corresponding manual entry.
Limit search to binaries located in one or more specified directories.
Can be used in conjunction with or
Limit search to source files located in one or more specified directories.
Can be used in conjunction with or
Limit search to manual entry files
located in one or more specified directories. Can be used in conjunction with or
Terminates the last directory list
or options) and identifies the start of file names.
EXTERNAL INFLUENCES
International Code Set Support
Single- and multi-byte character code sets are supported.
EXAMPLES
Find all the files in that are not documented in with source files in
WARNINGS
uses the system call (see chdir(2)) to run faster. Therefore, path names given with the and options must be absolute path names.
AUTHOR
was developed by the University of California, Berkeley.
FILES whereis(1)