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1. Shell Programming and Scripting
echo $(date +%s) | awk '{ print strftime("%c", $2"-"$3"-"$NF"/"$4); }'
The above command only seems to work on newer versions of awk or systems with gawk installed.
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2. UNIX for Beginners Questions & Answers
Hi,so today is my first day with linux.
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3. Ubuntu
Is it possible to start Ubuntu (or any other modern UNIX OS) or get it to any usable state without the init software.
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4. Shell Programming and Scripting
awk/shell:
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5. Shell Programming and Scripting
Hello Im new here,
I just got my first VPS and I really need help converting this .bat to shell script so i can run my program.
@echo off
@title DiamondMS v117
set CLASSPATH=.;dist\*
java -client -Dnet.sf.odinms.wzpath=wz server.Start
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Hi all,
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7. UNIX for Dummies Questions & Answers
I want to strip off '\032' character from a file using:
tr -d '\032' < oldfile > newfile
this outputs the contents of oldfile to newfile, but I wanna do that in the same file i.e. remove the \032 character from the old file. I tried:
tr -d '\032' < oldfile > oldfile
But the... (3 Replies)
Discussion started by: gagan8877
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8. Shell Programming and Scripting
Hi,
i have a given file named hugo.dat. In this file there are several lines that contain characters like } and ~
Now, i need a script that replaces the character } to ü
and character ~ to ß
Can anyone help for a working ksh script?
Kind Regards
FranzB (3 Replies)
Discussion started by: FranzB
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9. UNIX for Advanced & Expert Users
Greetings,
I have a oracle database server and i keep getting grid control message
Metric=Disk Device Busy (%)
Metric Value=98.66
Disk Device=ssd430
Severity=Critical
Message=Disk Device ssd430 is 98.66% busy.
so I am trying to correlate the ssd430 to the filesystem. I understand this... (3 Replies)
Discussion started by: p4cldba
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TR(1) FSF TR(1)
NAME
tr - translate or delete characters
SYNOPSIS
tr [OPTION]... SET1 [SET2]
DESCRIPTION
Translate, squeeze, and/or delete characters from standard input, writing to standard output.
-c, --complement
first complement SET1
-d, --delete
delete characters in SET1, do not translate
-s, --squeeze-repeats
replace each input sequence of a repeated character that is listed in SET1 with a single occurrence of that character
-t, --truncate-set1
first truncate SET1 to length of SET2
--help display this help and exit
--version
output version information and exit
SETs are specified as strings of characters. Most represent themselves. Interpreted sequences are:
NNN character with octal value NNN (1 to 3 octal digits)
\ backslash
a audible BEL
backspace
f form feed
new line
return
horizontal tab
v vertical tab
CHAR1-CHAR2
all characters from CHAR1 to CHAR2 in ascending order
[CHAR*]
in SET2, copies of CHAR until length of SET1
[CHAR*REPEAT]
REPEAT copies of CHAR, REPEAT octal if starting with 0
[:alnum:]
all letters and digits
[:alpha:]
all letters
[:blank:]
all horizontal whitespace
[:cntrl:]
all control characters
[:digit:]
all digits
[:graph:]
all printable characters, not including space
[:lower:]
all lower case letters
[:print:]
all printable characters, including space
[:punct:]
all punctuation characters
[:space:]
all horizontal or vertical whitespace
[:upper:]
all upper case letters
[:xdigit:]
all hexadecimal digits
[=CHAR=]
all characters which are equivalent to CHAR
Translation occurs if -d is not given and both SET1 and SET2 appear. -t may be used only when translating. SET2 is extended to length of
SET1 by repeating its last character as necessary. Excess characters of SET2 are ignored. Only [:lower:] and [:upper:] are guaranteed to
expand in ascending order; used in SET2 while translating, they may only be used in pairs to specify case conversion. -s uses SET1 if not
translating nor deleting; else squeezing uses SET2 and occurs after translation or deletion.
AUTHOR
Written by Jim Meyering.
REPORTING BUGS
Report bugs to <bug-coreutils@gnu.org>.
COPYRIGHT
Copyright (C) 2002 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICU-
LAR PURPOSE.
SEE ALSO
The full documentation for tr is maintained as a Texinfo manual. If the info and tr programs are properly installed at your site, the com-
mand
info tr
should give you access to the complete manual.
tr (coreutils) 4.5.3 February 2003 TR(1)