I want to execute a command something like:
find / -name "jni.h"
and I want to direct the output of that command to some type of
filter that will leave out all the lines reporting inaccessible
directories (permission unavailable). Is this a pipe or a redirect?
For example, output like... (1 Reply)
Hello,
There is pipe chain and I want concacenate piped data with some variable:
balh blah| ... $var1
What command I should use instead ... to concatenate piped output with $var1. I think I coud solve this using temp var - but could it be done in one line like sample above ?
thanks... (4 Replies)
Currently, i am trying to create a simple robust script that is intended to move the contents of a given source directory to a target directory. Optionally, the script should allow to either move the whole source dir content, or dotfiles only, or visible files only. I am aware the target directory... (0 Replies)
Is there a way to keep the output of a script displayed on the terminal when it's run by itself, but suspend part of that output and only have a specific part delivered when it's piped to another script or program? I'm thinking something like the following pseudocode:
#!/bin/bash
... (1 Reply)
Hi All,
When starting an SSH tunnel, piped output 'hangs' (on AIX) :
ssh -Nf -Llocalhost:22000:server:22 proxy | cat -vet -
... hangs ...
Does anybody know how to prevent this?
Of course, in my script I don't use the tunnel as I do in the example above. In my script the call to ssh is... (7 Replies)
I have an encrypted password file, and I've created a simple script to search the password file for a particular record. There are multiple lines per record, so I'm using a record delimiter.
#!/bin/bash
PATTERN=$1
openssl des3 -d -salt -in ~/docs/pass.des3 | awk '{ FS="\n" ; RS="*" }... (2 Replies)
Hello,
I'm pretty stumped, and I don't know why I am not able to redirect the output to the 'graphme' file with the command below in Fedora 18.
tcpdump -l -n -t "tcp == 18" | perl -ane '($s,$j)=split(/,/,$F,2); print "$s\n";' > graphme
In case you're wondering, I was following the example... (2 Replies)
i need to do something like this:
script.sh
#!/bin/sh
echo "hello"
echo "My First name is John"
echo "My Last name is Smith"
echo "I am here to save you a lot of work"
sed -n 4,5p $0
i dont want to run the script. i just want to pull out specific line from it. so the logic here... (5 Replies)
to run most other scripts through a pipe, something similar to the following is usually enough:
cat script.sh | sh
cat perl.pl | perl -- "<arguments"
However, for javascript command line scripts, i cant seem to get this to work. Any ideas?
cat hull.js
#!/usr/bin/js
... (3 Replies)
Discussion started by: SkySmart
3 Replies
LEARN ABOUT MOJAVE
uudecode
UUENCODE(1) BSD General Commands Manual UUENCODE(1)NAME
uudecode, uuencode -- encode/decode a binary file
SYNOPSIS
uuencode [-m] [-o output_file] [file] name
uudecode [-cips] [file ...]
uudecode [-i] -o output_file [file]
DESCRIPTION
The uuencode and uudecode utilities are used to transmit binary files over transmission mediums that do not support other than simple ASCII
data.
The uuencode utility reads file (or by default the standard input) and writes an encoded version to the standard output, or output_file if
one has been specified. The encoding uses only printing ASCII characters and includes the mode of the file and the operand name for use by
uudecode.
The uudecode utility transforms uuencoded files (or by default, the standard input) into the original form. The resulting file is named
either name or (depending on options passed to uudecode) output_file and will have the mode of the original file except that setuid and exe-
cute bits are not retained. The uudecode utility ignores any leading and trailing lines.
The following options are available for uuencode:
-m Use the Base64 method of encoding, rather than the traditional uuencode algorithm.
-o output_file
Output to output_file instead of standard output.
The following options are available for uudecode:
-c Decode more than one uuencode'd file from file if possible.
-i Do not overwrite files.
-o output_file
Output to output_file instead of any pathname contained in the input data.
-p Decode file and write output to standard output.
-s Do not strip output pathname to base filename. By default uudecode deletes any prefix ending with the last slash '/' for security
purpose.
EXAMPLES
The following example packages up a source tree, compresses it, uuencodes it and mails it to a user on another system. When uudecode is run
on the target system, the file ``src_tree.tar.Z'' will be created which may then be uncompressed and extracted into the original tree.
tar cf - src_tree | compress |
uuencode src_tree.tar.Z | mail sys1!sys2!user
The following example unpack all uuencode'd files from your mailbox into your current working directory.
uudecode -c < $MAIL
The following example extract a compress'ed tar archive from your mailbox
uudecode -o /dev/stdout < $MAIL | zcat | tar xfv -
LEGACY DESCRIPTION
In legacy operation, uudecode masks file modes with 0666, preventing the creation of executable files.
uudecode cannot change the mode of a created file which is not owned by the current user (unless that user is root). In legacy operation,
fchmod(2) allows the mode to be changed.
For more information about legacy mode, see compat(5).
SEE ALSO basename(1), compress(1), mail(1), uucp(1), fchmod(2), uuencode(5)BUGS
Files encoded using the traditional algorithm are expanded by 35% (3 bytes become 4, plus control information).
HISTORY
The uudecode and uuencode utilities appeared in 4.0BSD.
BSD January 27, 2002 BSD