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Delete files older than 10 days using shell script in Unix [duplicate]
...a/backuplog/"
timestamp=$(date +%Y%m%d_%H%M%S)
filename=log_$timestamp.txt
log=$path$filename
days=7
START_TIME=$(date +%s)
find $path -maxdepth 1 -name "*.txt" -type f -mtime +$days -print -delete >> $log
echo "Backup:: Script Start -- $(date +%Y%m%d_%H%M)" >> $log
... co...
Going to a specific line number using Less in Unix
... other answers work for the BusyBox version of less: less 9581553g -N file.txt less: can't open '9581553g': No such file or directory and also: less +G -N file.txt less: can't open '+G': No such file or directory
– Wimateeka
Jul 23 at 17:54
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Read file line by line using ifstream in C++
The contents of file.txt are:
8 Answers
8
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Excel Date to String conversion
...oText Selection
End Sub
Sub toText(target As range)
Dim cell As range
Dim txt As String
For Each cell In target
txt = cell.text
cell.NumberFormat = "@"
cell.Value2 = txt
Next cell
End Sub
sh...
Copying the GNU screen scrollback buffer to a file (extended hardcopy)
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Press Ctrl+A :bufferfile /tmp/somefile.txt ENTER, and then Ctrl+A >
This will write the current contents of the buffer to the named file.
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How to modify a text file?
... file, make the modifications and write it out to a new file called myfile.txt.tmp or something like that. This is better than reading the whole file into memory because the file may be too large for that. Once the temporary file is completed, I rename it the same as the original file.
This is a go...
Configuring diff tool with .gitconfig
...did git config --global diff.tool diffmerge but when i did git diff myfile.txt it still gave me the default unix diff
– amphibient
Jan 31 '14 at 19:24
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Counting Line Numbers in Eclipse [closed]
...s=*" %%G IN ('dir "%CD%\src\*.java" /b /s') DO (type "%%G") >> lines.txt
SET count=1
FOR /f "tokens=*" %%G IN ('type lines.txt') DO (set /a lines+=1)
echo Your Project has currently totaled %lines% lines of code.
del lines.txt
PAUSE
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How can I have grep not print out 'No such file or directory' errors?
...ms, e.g. when you use xargs with grep. Try creating 2 files in a dir, 'aaa.txt' and 'a b.txt', both containing the string 'some text'. The command /bin/ls -1 | xargs grep 'some text' will give you "no such file or directory" because it breaks up 'a b.txt' into 2 args. If you suppress, you won't noti...
What is a unix command for deleting the first N characters of a line?
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You can use cut:
cut -c N- file.txt > new_file.txt
-c: characters
file.txt: input file
new_file.txt: output file
N-: Characters from N to end to be cut and output to the new file.
Can also have other args like: 'N' , 'N-M', '-M' meaning nth charact...