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How to get the parents of a merge commit in git?
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git cat-file -p 3706454 is the same but even shorter :)
– sabgenton
Nov 13 '13 at 4:58
1
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How do I fetch lines before/after the grep result in bash?
... trailing output context.
grep -i "my_regex" -C 10
Example
user@box:~$ cat out
line 1
line 2
line 3
line 4
line 5 my_regex
line 6
line 7
line 8
line 9
user@box:~$
Normal grep
user@box:~$ grep my_regex out
line 5 my_regex
user@box:~$
Grep exact matching lines and 2 lines after
user@box:~...
How to recover a dropped stash in Git?
...git/objects | sed -e 's#.git/objects/##' | grep / | tr -d /`; do if [ `git cat-file -t $ref` = "commit" ]; then git show --summary $ref; fi; done | less
This lists all the objects in the .git/objects tree, locates the ones that are of type commit, then shows a summary of each one. From this point ...
Git diff to show only lines that have been modified
...he same results whether I escaped the + or not here, btw...
Example:
$ cat testfile
A
B
C
D
E
F
G
Say I change C to X, E to Y, and G to Z.
$ git diff | grep '^[+|-][^+|-]'
-C
+X
-E
+Y
-G
+Z
Like I said above, though, this is just for most cases. If you pipe that output to a file dout, then...
Disable building workspace process in Eclipse
...le interrupt by saving its intermediate state and resuming on the next invocation.
In practice this is hard to implement so the most common boundary is when we check for interrupt before/after calling each builder in the chain.
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Query grants for a table in postgres
...mmand-line interface to PostgreSQL.
– Mike Sherrill 'Cat Recall'
Nov 20 '17 at 20:20
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How to import an existing X.509 certificate and private key in Java keystore to use in SSL?
...ote 2: You might want to add the -chain option to preserve the full certificate chain. (Thanks Mafuba)
Step two: Convert the pkcs12 file to a Java keystore
keytool -importkeystore \
-deststorepass [changeit] -destkeypass [changeit] -destkeystore server.keystore \
-srckeystore serve...
getExtractedText on inactive InputConnection warning on android
I get the following warning in my logcat.
12 Answers
12
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How to kill zombie process
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usually, you can find the parent in the PPid row if you cat /proc/<pid>/status
– Daniel Andrei Mincă
Sep 4 '18 at 11:22
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How does a Linux/Unix Bash script know its own PID?
...omi, these examples show how pipes create subshells:
$ echo $$ $BASHPID | cat -
11656 31528
$ echo $$ $BASHPID
11656 11656
$ echo $$ | while read line; do echo $line $$ $BASHPID; done
11656 11656 31497
$ while read line; do echo $line $$ $BASHPID; done <<< $$
11656 11656 11656
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