01-15-2015
Why a here doc? Write your commands and the number of empty lines to a file and redirect stdin from there.
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Below is a description of what im trying to achieve:
Write a shell script to concatenate lists together, and output the resulting list. Do not include any argument that is a sub-list of the entire list. (The script will clean the list of any redundant items.) You must preserve the original order... (1 Reply)
Discussion started by: rfourn
1 Replies
2. Shell Programming and Scripting
I need a script to concatenate several files in one step, I have 3 header files say file.S, file.X and file.R, I need to concatenate these 3 header files to data files, say file1.S, file1.R, file1.X so that the header file "file.S" will be concatenated to all data files with .S extentions and so on... (3 Replies)
Discussion started by: docaia
3 Replies
3. Shell Programming and Scripting
Hi folks
What I'm trying is to build a partitioning script.
I can pass a HEREDOC to fdisk just fine. Like this:
fdisk /dev/sda << EOF
p
q
EOF
but I don't know how to put that HEREDOC into a varible to pass it to fdisk.
This is what I have tried so far (no luck)
#!/bin/bash
... (3 Replies)
Discussion started by: latenite
3 Replies
4. Shell Programming and Scripting
Hi,
I'm having heredoc to get files from ftp server.
#!/bin/bash
/export/opt/SCssh/3.7.1_C0/bin/sftp csi@192.168.1.100 <<GET_FILES
lcd /WEBSERVER_LINK/data_logs/
ls -l pub/csidata/GeneralAppFields_8_1_Feed.out pub/csidata/CtcCatalog_7_3_3_Feed.out
get... (13 Replies)
Discussion started by: bheeshmaraja
13 Replies
5. Shell Programming and Scripting
Hi,
Is there any way to check the error in heredoc?
Code:
/export/opt/SCssh/3.7.1_C0/bin/sftp -B - csi@192.168.1.100 <<FTP
lcd /WEBSERVER_LINK/data_logs/
ls pub/csidata/GeneralAppFields_8_1_Feed.out
get pub/csidata/GeneralAppFields_8_1_Feed.out
quit
FTP
Now I want to check... (1 Reply)
Discussion started by: bheeshmaraja
1 Replies
6. UNIX for Advanced & Expert Users
Hi Colleagues,
I need the help in the followind.
I execute this.
select count(*) from schema.tablew
the output is this.
select count(*) from schema.table
3955
I need the followind output.
select count(*) from schema.table 3955
Thank you for you help. (8 Replies)
Discussion started by: systemoper
8 Replies
7. Shell Programming and Scripting
I currently use this message to send e-mails in a script but I would also like to save the output of this code to a file as well while preserving the variables. What's the easiest way to accomplish this?
#Sending mail notification
when=`/bin/date`
/usr/sbin/sendmail -t >2 <<-EOM... (2 Replies)
Discussion started by: woodson2
2 Replies
8. Shell Programming and Scripting
Hi,
I am facing an issue wherein some temporary files (here docs) are getting created in /tmp and are not getting deleted automatically.
When i check the list of open files with below command i can see one file is getting appended continuously.(In this case /tmp/sfe7h.34p)
The output is... (4 Replies)
Discussion started by: Navin_Ramdhami
4 Replies
9. Shell Programming and Scripting
$ cat bashtest
#!/usr/local/bin/bash
echo <<<"EOF"
line1
line2
line3
EOF
$ ./bashtest
./bashtest: line 3: line1: command not found
./bashtest: line 4: line2: command not found
./bashtest: line 5: line3: command not found
./bashtest: line 6: EOF: command not found
What am i doing... (4 Replies)
Discussion started by: urello
4 Replies
10. Shell Programming and Scripting
Hi ,
I am using ksh on Aix 7.1 and found the below code in a script which is a bit confusing to me, any help will be appreciated
<<comments
put ${pathforfiles}/${ftpfilename}
put ${logs}/${filename}.sch
put ${logs}/${filename}.tgr
comments
I have searched for information on heredoc but... (2 Replies)
Discussion started by: zulfi123786
2 Replies
LEARN ABOUT CENTOS
git-index-pack
GIT-INDEX-PACK(1) Git Manual GIT-INDEX-PACK(1)
NAME
git-index-pack - Build pack index file for an existing packed archive
SYNOPSIS
git index-pack [-v] [-o <index-file>] <pack-file>
git index-pack --stdin [--fix-thin] [--keep] [-v] [-o <index-file>]
[<pack-file>]
DESCRIPTION
Reads a packed archive (.pack) from the specified file, and builds a pack index file (.idx) for it. The packed archive together with the
pack index can then be placed in the objects/pack/ directory of a Git repository.
OPTIONS
-v
Be verbose about what is going on, including progress status.
-o <index-file>
Write the generated pack index into the specified file. Without this option the name of pack index file is constructed from the name of
packed archive file by replacing .pack with .idx (and the program fails if the name of packed archive does not end with .pack).
--stdin
When this flag is provided, the pack is read from stdin instead and a copy is then written to <pack-file>. If <pack-file> is not
specified, the pack is written to objects/pack/ directory of the current Git repository with a default name determined from the pack
content. If <pack-file> is not specified consider using --keep to prevent a race condition between this process and git repack.
--fix-thin
Fix a "thin" pack produced by git pack-objects --thin (see git-pack-objects(1) for details) by adding the excluded objects the
deltified objects are based on to the pack. This option only makes sense in conjunction with --stdin.
--keep
Before moving the index into its final destination create an empty .keep file for the associated pack file. This option is usually
necessary with --stdin to prevent a simultaneous git repack process from deleting the newly constructed pack and index before refs can
be updated to use objects contained in the pack.
--keep=<msg>
Like --keep create a .keep file before moving the index into its final destination, but rather than creating an empty file place <msg>
followed by an LF into the .keep file. The <msg> message can later be searched for within all .keep files to locate any which have
outlived their usefulness.
--index-version=<version>[,<offset>]
This is intended to be used by the test suite only. It allows to force the version for the generated pack index, and to force 64-bit
index entries on objects located above the given offset.
--strict
Die, if the pack contains broken objects or links.
--threads=<n>
Specifies the number of threads to spawn when resolving deltas. This requires that index-pack be compiled with pthreads otherwise this
option is ignored with a warning. This is meant to reduce packing time on multiprocessor machines. The required amount of memory for
the delta search window is however multiplied by the number of threads. Specifying 0 will cause Git to auto-detect the number of CPU's
and use maximum 3 threads.
NOTE
Once the index has been created, the list of object names is sorted and the SHA-1 hash of that list is printed to stdout. If --stdin was
also used then this is prefixed by either "pack ", or "keep " if a new .keep file was successfully created. This is useful to remove a
.keep file used as a lock to prevent the race with git repack mentioned above.
GIT
Part of the git(1) suite
Git 1.8.3.1 06/10/2014 GIT-INDEX-PACK(1)